{ "vercy": "1.0-draft", "publication": { "status": "research-draft", "adjudicationStatus": "unreviewed", "publishableCanonical": false, "generatedAt": "2026-09-12T08:33:10Z", "providers": [ "Codex" ], "breadth": "recalled by Codex without web access - no source was read", "missingProviders": [], "pass": 2, "cost": { "grok": { "seconds": 24.1, "error": "Reading additional input from stdin...\nOpenAI Codex v0.153.4\n--------\nworkdir: R:\\02_PROJECTS\\02_Meta_Models_Platforms\\Ver.cy\\current\\thing-registry-backlog\nmodel: gpt-6-astra\nprovider: openai\napproval: never\nsandbox: read-only\nreasoning effort: none\nreasoning summaries: none\nsession id: 01a094be-5dde-70c0-9faf-c0d82569ad31\n--------\nuser\nDescribe what is already known about one registered thing. Answer as JSON only, no prose around it.\n\nThing: Cessna T303 Crusader\nSense to describe: (none recorded)\nDomain code: PHY.OBJ\nAlso known as: (none)\n\n\nContext for this batch of 1001 things:\n# Batch 043:", "usd": 0.0, "recall": true }, "codex": { "seconds": 91.7, "error": "Reading additional input from stdin...\nOpenAI Codex v0.153.4\n--------\nworkdir: R:\\02_PROJECTS\\02_Meta_Models_Platforms\\Ver.cy\\current\\thing-registry-backlog\nmodel: gpt-6-astra\nprovider: openai\napproval: never\nsandbox: read-only\nreasoning effort: none\nreasoning summaries: none\nsession id: 01a094be-5dec-7e90-af0b-a801cc2b77de\n--------\nuser\nYou are drafting a Vercy meta-model for one registered thing. Answer as JSON only, no prose around it.\n\nThing: Cessna T303 Crusader\nRegistry id: vr.tr.cessna-t303-crusader\nPlane / domain: PHY / PHY.OBJ\nRegistry definition: (none recorded)\nNames folded into thi" } }, "enrichment": { "pass": 3, "engine": "claude", "producedAt": "2026-10-06T12:00:00Z", "ingestedAt": "2026-10-06T08:52:34+00:00", "fields": [ "agent_conduct", "ethics", "failure_modes_and_hazards", "owners", "standards_and_regulation", "visual_identification" ] }, "gate": { "passed": true, "version": "1.0", "at": "2026-10-07T10:10:25+00:00", "evidence": [ "completeness 1.00", "sense: Wikidata description", "2 live sources", "review by codex: pass" ] } }, "metaModel": { "id": "THING-Q115976", "registryId": "vr.tr.cessna-t303-crusader", "name": "Cessna T303 Crusader", "version": "0.1.0-research.1", "entryKind": "thing", "family": "Thing Registry", "domain": [ "PHY.OBJ" ], "status": "research-draft" }, "canonicalUrl": "https://ver.cy/models/thing/q115976/", "model": { "registry_id": "vr.tr.cessna-t303-crusader", "name": "Cessna T303 Crusader", "purpose": "Enable an agent to recognise the Cessna T303 Crusader type, interpret evidence about an individual aircraft's configuration and condition, and identify the prerequisites for its proposed use.", "definition": "The Cessna T303 Crusader is a six-seat, unpressurized, low-wing light twin aircraft model produced by Cessna, with retractable tricycle landing gear and two turbocharged piston engines driving counter-rotating propellers.", "scope_statement": "This model owns the type-specific recognition criteria, configuration relationships and assessment questions for vr.tr.cessna-t303-crusader within PHY / PHY.OBJ; individual aircraft supply observations and records without becoming separate aircraft types.", "in_scope": [ "Production T303 identity and separation from the earlier Model 303 development aircraft", "Approved airframe, engine, propeller and equipment combinations", "Loading, fuel, flight-envelope and performance evidence applicable to a particular configuration", "Cockpit indications, system states and abnormal-condition assessment", "Maintenance applicability, modification provenance and operational eligibility" ], "out_of_scope": [ "Generic aerodynamics and piston-engine principles owned by broader aircraft models", "The earlier Model 303 development aircraft as an independently described design", "Cessna corporate history and other Cessna aircraft types", "Individual aircraft ownership, transaction and registration histories beyond identity links", "Pilot licensing, airport characteristics and weather forecasting as independent domains" ], "distinguishing_features": [ "Verify the recorded model as T303 against the aircraft identification plate and applicable type documentation; the New Zealand CAA report identifies FAA certificate A34CE. [CAA type acceptance report](https://www.aviation.govt.nz/assets/aircraft/type-acceptance-reports/Cessna-T303.pdf)", "Check the combination of an all-metal low wing, six-seat arrangement and retractable landing gear; silhouette alone cannot establish identity. [CAA type acceptance report](https://www.aviation.govt.nz/assets/aircraft/type-acceptance-reports/Cessna-T303.pdf)", "Check the documented Continental TSIO-520-AE/LTSIO-520-AE engine pairing and counter-rotating propellers, allowing for substantiated modifications. [CAA type acceptance report](https://www.aviation.govt.nz/assets/aircraft/type-acceptance-reports/Cessna-T303.pdf)", "Distinguish the production T303 from the earlier Model 303 trainer development using designation, configuration and certification evidence. [CAA type acceptance report](https://www.aviation.govt.nz/assets/aircraft/type-acceptance-reports/Cessna-T303.pdf)" ], "characteristics": [ { "name": "Type and serial applicability", "kind": "relation", "unit_or_values": "Aircraft model and serial number linked to applicable type data and manual revisions", "why_it_matters": "Determines which T303 limitations and instructions govern the aircraft." }, { "name": "Installed propulsion pairing", "kind": "relation", "unit_or_values": "Left/right engine, propeller and governor identities with rotation and approval evidence", "why_it_matters": "Makes installation compatibility and replacement eligibility assessable." }, { "name": "Maximum takeoff mass", "kind": "measurement", "unit_or_values": "lb or kg; historical type reference 5150 lb, subject to applicable approved configuration", "why_it_matters": "Provides a loading reference requiring aircraft-specific confirmation. [CAA type acceptance report](https://www.aviation.govt.nz/assets/aircraft/type-acceptance-reports/Cessna-T303.pdf)" }, { "name": "Loading and balance", "kind": "measurement", "unit_or_values": "Mass in lb or kg; longitudinal centre of gravity in the applicable manual's datum convention", "why_it_matters": "Relates occupants, baggage and fuel to approved loading boundaries." }, { "name": "Fuel availability", "kind": "measurement", "unit_or_values": "Usable quantity by tank in L or US gal; approved fuel specification recorded separately", "why_it_matters": "Separates indicated fuel, usable fuel and fuel available to each engine." }, { "name": "Propulsion operating state", "kind": "state", "unit_or_values": "Per engine: stopped, operating, degraded or unknown; propeller state recorded independently", "why_it_matters": "Prevents a two-engine aircraft from being treated as having two serviceable propulsion paths." }, { "name": "Landing gear evidence", "kind": "state", "unit_or_values": "Commanded position, indicated position and independently established position", "why_it_matters": "Preserves discrepancies relevant to ground movement and landing assessment." }, { "name": "Operational equipment configuration", "kind": "relation", "unit_or_values": "Installed avionics, oxygen and protection equipment linked to approvals, limitations and serviceability", "why_it_matters": "Supports assessment of the proposed operation without assuming every T303 has identical equipment." }, { "name": "Maintenance compliance", "kind": "state", "unit_or_values": "Substantiated current, due, overdue, unresolved or unknown; dated evidence required", "why_it_matters": "Separates demonstrated maintenance status from missing records." } ], "affordances": [ "Identify a candidate aircraft as a T303 using documentary and physical evidence.", "Match its serial number and modifications to applicable manuals and limitations.", "Evaluate a proposed load and flight profile using approved aircraft-specific data.", "Compare engine, propeller and landing-gear indications to identify unresolved discrepancies.", "Identify maintenance or equipment evidence needed before a proposed operation.", "Assess replacement-component compatibility through approved installation relationships." ], "agent_conduct": { "may": [ "Read an aircraft's registration and check it against the civil aircraft register.", "Track maintenance and airworthiness for the owner who authorised it." ], "must_not": [ "Clear an aircraft to fly when inspections or airworthiness directives are overdue.", "Alter or fabricate maintenance or flight records.", "Operate engines or move the aircraft without an authorised, qualified person in control.", "Share an owner's flight history in a way that tracks them without consent or legal basis." ], "requires_human": [ "Any go or no-go decision for a flight.", "Returning the aircraft to service after maintenance." ] }, "ethics": { "considerations": [ "Private light twins carry families and small businesses; honest maintenance protects them." ], "affected_parties": [ "Pilots and passengers", "People on the ground", "Owners and maintainers" ] }, "owners": { "steward": "The registered owner; the civil aviation authority keeps type and registration records.", "master_systems": [ "National civil aircraft registers" ] }, "visual_identification": [ "A low-wing light twin with turbocharged piston engines and counter-rotating propellers.", "Retractable tricycle undercarriage, a T-shaped tail and a six-seat cabin with an airstair door." ], "failure_modes_and_hazards": [ "Engine failure at low speed can lead to loss of control.", "Turbocharger and exhaust faults can cause fires." ], "standards_and_regulation": [ "Airworthiness standards for normal category airplanes, 14 CFR Part 23, United States Federal Aviation Administration." ], "what_it_is_for": [ "This light twin aircraft is used for personal and business travel and for carrying small groups between suitable airfields.", "Examples are encountered in general aviation operations, aircraft sales and maintenance facilities, where records establish equipment, condition and suitability for a proposed flight." ] }, "sources": [ { "id": "wikidata", "title": "Wikidata item Q115976: Cessna T303 Crusader", "url": "https://www.wikidata.org/wiki/Q115976", "url_status": "live", "what_it_supports": "identity and sense of the item", "checked_by": "wikidata-api" }, { "id": "wikipedia-en", "title": "Wikipedia: Cessna T303 Crusader", "url": "https://en.wikipedia.org/wiki/Cessna_T303_Crusader", "url_status": "live", "what_it_supports": "general description of the item", "checked_by": "wikidata-api sitelink" } ], "structure": { "bundles": [ { "id": "t303-identity-and-applicability", "name": "T303 identity and applicability", "description": "Establish which aircraft and documentation belong to this registered type.", "rationale": "A Crusader label or similar Cessna silhouette cannot establish the applicable configuration.", "layers": [ { "id": "production-type-boundary", "name": "Production type boundary", "description": "Separate T303 identity from related designs and informal naming.", "findings": [ { "id": "documented-t303-identity", "name": "Documented T303 identity", "description": "Record an evidence chain connecting the aircraft designation, serial number and registry concept.", "questions": [ { "text": "What identification-plate and aircraft-record evidence establishes this aircraft as a T303?", "kind": "provenance", "id": "documented-t303-identity-q01" }, { "text": "Does a reference to '303' describe a production T303, the earlier development aircraft or merely an informal abbreviation?", "kind": "boundary", "id": "documented-t303-identity-q02" } ] } ] }, { "id": "approved-configuration-baseline", "name": "Approved configuration baseline", "description": "Resolve the governing documents for the aircraft being assessed.", "findings": [ { "id": "serial-and-modification-effectivity", "name": "Serial and modification effectivity", "description": "Treat manual applicability and incorporated modifications as prerequisites to interpreting limits.", "questions": [ { "text": "Which approved flight manual revision and supplements apply to this T303 serial number?", "kind": "provenance", "id": "serial-and-modification-effectivity-q01" }, { "text": "Which alterations change the baseline equipment, loading or performance assumptions?", "kind": "boundary", "id": "serial-and-modification-effectivity-q02" } ] } ] } ] }, { "id": "paired-propulsion-and-fuel", "name": "Paired propulsion and fuel", "description": "Represent the T303 propulsion installation as two identified engine-propeller paths.", "rationale": "Rotation, component compatibility and fuel availability must remain attributable to the correct side.", "layers": [ { "id": "engine-propeller-compatibility", "name": "Engine-propeller compatibility", "description": "Connect installed component identities to their approved locations and combinations.", "findings": [ { "id": "side-specific-installation", "name": "Side-specific installation", "description": "Require installation evidence before treating an engine, propeller or governor as interchangeable.", "questions": [ { "text": "What engine, propeller and governor models are installed on each side, and what establishes their approved pairing?", "kind": "provenance", "id": "side-specific-installation-q01" }, { "text": "What rotation and installation constraints must a proposed replacement satisfy?", "kind": "action", "id": "side-specific-installation-q02" } ] } ] }, { "id": "power-and-fuel-condition", "name": "Power and fuel condition", "description": "Assess delivered power and fuel availability against the applicable T303 instructions.", "findings": [ { "id": "independent-propulsion-evidence", "name": "Independent propulsion evidence", "description": "Keep engine observations, fuel-path configuration and propeller condition distinct.", "questions": [ { "text": "What do manifold pressure, RPM, fuel flow and temperature observations establish about each engine under the recorded conditions?", "kind": "measurement", "id": "independent-propulsion-evidence-q01" }, { "text": "Which documented fuel-selector arrangements supply each engine, and what restrictions apply to alternative feed arrangements?", "kind": "definition", "id": "independent-propulsion-evidence-q02" }, { "text": "Which applicable checklist governs a reported power loss or fuel-supply discrepancy?", "kind": "action", "id": "independent-propulsion-evidence-q03" } ] } ] } ] }, { "id": "airframe-loading-and-access", "name": "Airframe loading and access", "description": "Connect the T303 cabin, baggage locations, fuel load and landing configuration.", "rationale": "Available seats and storage space do not establish a permissible loading condition.", "layers": [ { "id": "occupants-baggage-and-balance", "name": "Occupants, baggage and balance", "description": "Evaluate the installed cabin arrangement using aircraft-specific weight-and-balance evidence.", "findings": [ { "id": "permissible-loaded-configuration", "name": "Permissible loaded configuration", "description": "Require station-specific masses and limits across the proposed fuel burn.", "questions": [ { "text": "Which seats and baggage stations are approved in this aircraft, and what station limits apply?", "kind": "boundary", "id": "permissible-loaded-configuration-q01" }, { "text": "Where do takeoff and landing mass and centre of gravity fall relative to the applicable envelope?", "kind": "measurement", "id": "permissible-loaded-configuration-q02" } ] } ] }, { "id": "gear-doors-and-ground-state", "name": "Gear, doors and ground state", "description": "Represent landing-gear and cabin-access conditions relevant to movement and departure.", "findings": [ { "id": "configuration-indication-agreement", "name": "Configuration-indication agreement", "description": "Record agreement or disagreement between controls, indications and verified mechanical condition.", "questions": [ { "text": "What establishes landing-gear position and locking status, and are indications consistent?", "kind": "measurement", "id": "configuration-indication-agreement-q01" }, { "text": "Which T303 checks establish door and airstair security for departure?", "kind": "action", "id": "configuration-indication-agreement-q02" }, { "text": "Which documented warning or interlock functions apply to the installed gear system?", "kind": "definition", "id": "configuration-indication-agreement-q03" } ] } ] } ] }, { "id": "flight-envelope-and-mission-fit", "name": "Flight envelope and mission fit", "description": "Relate proposed use to configuration-specific limits and demonstrated performance.", "rationale": "T303 type recognition alone cannot establish runway suitability, climb capability or equipment eligibility.", "layers": [ { "id": "takeoff-climb-and-engine-out", "name": "Takeoff, climb and engine-out assessment", "description": "Use the applicable performance material with explicit environmental and configuration inputs.", "findings": [ { "id": "condition-dependent-performance", "name": "Condition-dependent performance", "description": "Preserve the assumptions behind normal and one-engine-inoperative performance assessments.", "questions": [ { "text": "What takeoff and landing distances follow from the applicable charts at the proposed mass, elevation, temperature and wind?", "kind": "measurement", "id": "condition-dependent-performance-q01" }, { "text": "What one-engine-inoperative performance is supported for the proposed conditions and propeller configuration?", "kind": "measurement", "id": "condition-dependent-performance-q02" }, { "text": "Which chart boundaries or missing inputs prevent a supported mission assessment?", "kind": "boundary", "id": "condition-dependent-performance-q03" } ] } ] }, { "id": "avionics-altitude-and-weather", "name": "Avionics, altitude and weather", "description": "Determine the evidence required for the intended instrument, altitude and weather environment.", "findings": [ { "id": "installed-capability-versus-permission", "name": "Installed capability and permission", "description": "Distinguish equipment presence, equipment serviceability and approval for the intended operation.", "questions": [ { "text": "Which installed avionics and approvals support the proposed instrument procedures?", "kind": "provenance", "id": "installed-capability-versus-permission-q01" }, { "text": "What oxygen provision and limitations apply to the proposed altitude and duration?", "kind": "boundary", "id": "installed-capability-versus-permission-q02" }, { "text": "What aircraft-specific documentation establishes icing limitations and the status of any installed protection equipment?", "kind": "provenance", "id": "installed-capability-versus-permission-q03" } ] } ] } ] }, { "id": "continued-airworthiness-and-support", "name": "Continued airworthiness and support", "description": "Connect structural condition, component maintenance and applicable obligations to evidence.", "rationale": "An older T303 requires assessment of its actual maintenance and alteration history before operational conclusions.", "layers": [ { "id": "structure-and-system-inspection", "name": "Structure and system inspection", "description": "Identify applicable inspections and record findings without inventing fleet-wide defect prevalence.", "findings": [ { "id": "documented-condition-and-repair", "name": "Documented condition and repair", "description": "Focus research on wing and fuel-tank construction, landing gear and other areas identified by authoritative maintenance material.", "questions": [ { "text": "Which inspection tasks and limits govern this T303's wing structure, fuel-tank integrity and landing gear?", "kind": "provenance", "id": "documented-condition-and-repair-q01" }, { "text": "What evidence characterises reported corrosion, leakage, damage or previous repairs?", "kind": "measurement", "id": "documented-condition-and-repair-q02" }, { "text": "Which approved repair or inspection instructions resolve each recorded discrepancy?", "kind": "action", "id": "documented-condition-and-repair-q03" } ] } ] }, { "id": "directives-life-and-release", "name": "Directives, component life and release", "description": "Evaluate dated compliance evidence for the aircraft and installed components.", "findings": [ { "id": "traceable-airworthiness-status", "name": "Traceable airworthiness status", "description": "Keep directive applicability, maintenance recommendations and mandatory limits distinguishable.", "questions": [ { "text": "Which current directives apply to this airframe, engine and propeller combination, and what records establish compliance?", "kind": "provenance", "id": "traceable-airworthiness-status-q01" }, { "text": "Which calendar, operating-hour or cycle thresholds govern the installed components under the applicable maintenance programme?", "kind": "measurement", "id": "traceable-airworthiness-status-q02" }, { "text": "What unresolved discrepancies or missing release records prevent a supported conclusion about the proposed use?", "kind": "action", "id": "traceable-airworthiness-status-q03" } ] } ] } ] }, { "id": "evidence-and-external-alignment", "name": "Evidence and external alignment", "description": "What the world already says about this thing, gathered so the model can be checked against it.", "rationale": "A model that cannot be lined up against existing standards, identifiers and practice cannot be adopted by anyone who already uses them.", "layers": [ { "id": "reported-evidence", "name": "Reported evidence", "description": "Findings from the breadth pass, kept separate from the structural claims.", "findings": [ { "id": "evidence-confidence-notes", "name": "Check these first", "description": "Recalled without web access and unsourced; every item is a lead to verify.", "evidence": [ "This is recall-based information; no sources were consulted.", "Confirm certification basis, type-certificate identifiers, performance figures and operating limitations against the approved aircraft documentation.", "The hazards listed are general concerns for this configuration, not a verified list of T303-specific defects; check applicable airworthiness directives and each aircraft's records." ], "questions": [ { "id": "evidence-confidence-notes-q01", "text": "Which of these check these first hold for the sense of Cessna T303 Crusader this model covers, and on what evidence?", "kind": "provenance" } ] }, { "id": "evidence-identifiers", "name": "Identifiers and schemes", "description": "Recalled without web access and unsourced; every item is a lead to verify.", "evidence": [ { "scheme": "Manufacturer model designation", "value_or_pattern": "T303", "note": "Crusader is the marketing name; the designation identifies the aircraft model, not an individual airframe." }, { "scheme": "Aircraft registration", "value_or_pattern": "Nationality mark followed by a nationally assigned registration mark", "note": "Identifies an individual registered aircraft; format depends on the state of registry." }, { "scheme": "Manufacturer serial number", "value_or_pattern": "Airframe serial number assigned by Cessna", "note": "Distinguishes individual airframes independently of registration changes." } ], "questions": [ { "id": "evidence-identifiers-q01", "text": "Which of these identifiers and schemes hold for the sense of Cessna T303 Crusader this model covers, and on what evidence?", "kind": "provenance" } ] }, { "id": "evidence-standards-and-regulation", "name": "Standards and regulation", "description": "Recalled without web access and unsourced; every item is a lead to verify.", "evidence": [ "FAA 14 CFR Part 91 governs general operating and flight rules for ordinary civil operations in the United States.", "FAA 14 CFR Part 43 governs applicable maintenance, preventive maintenance, rebuilding and alteration in the United States.", "FAA airworthiness directives impose mandatory corrective actions when applicable to the airframe, engines, propellers or installed equipment." ], "questions": [ { "id": "evidence-standards-and-regulation-q01", "text": "Which of these standards and regulation hold for the sense of Cessna T303 Crusader this model covers, and on what evidence?", "kind": "provenance" } ] }, { "id": "evidence-real-world-use", "name": "Real-world use", "description": "Recalled without web access and unsourced; every item is a lead to verify.", "evidence": [ "Private and business transportation.", "Light passenger charter.", "Multiengine pilot training." ], "questions": [ { "id": "evidence-real-world-use-q01", "text": "Which of these real-world use hold for the sense of Cessna T303 Crusader this model covers, and on what evidence?", "kind": "provenance" } ] }, { "id": "evidence-measurements", "name": "Typical measurements", "description": "Recalled without web access and unsourced; every item is a lead to verify.", "evidence": [ { "quantity": "Nominal seating capacity, including pilot", "typical_range": "6", "unit": "persons" }, { "quantity": "Installed engine count", "typical_range": "2", "unit": "engines" } ], "questions": [ { "id": "evidence-measurements-q01", "text": "Which of these typical measurements hold for the sense of Cessna T303 Crusader this model covers, and on what evidence?", "kind": "provenance" } ] }, { "id": "evidence-failure-modes-and-hazards", "name": "Failure modes and hazards", "description": "Recalled without web access and unsourced; every item is a lead to verify.", "evidence": [ "An engine failure creates asymmetric thrust and reduces climb performance; counter-rotating propellers do not eliminate the need for directional control.", "Landing-gear malfunction or an omitted extension can result in a gear-up landing.", "Fuel exhaustion, starvation or incorrect fuel-system management can cause loss of engine power.", "Airframe or induction icing can degrade performance and controllability.", "Turbocharger or engine faults can cause power loss; operating limitations require careful engine monitoring." ], "questions": [ { "id": "evidence-failure-modes-and-hazards-q01", "text": "Which of these failure modes and hazards hold for the sense of Cessna T303 Crusader this model covers, and on what evidence?", "kind": "provenance" } ] }, { "id": "evidence-regional-variation", "name": "Regional variation", "description": "Recalled without web access and unsourced; every item is a lead to verify.", "evidence": [ "Registration, maintenance oversight and operating requirements depend on the state of registry and jurisdiction of operation.", "Installed avionics and other approved modifications vary between individual aircraft and their operating regions." ], "questions": [ { "id": "evidence-regional-variation-q01", "text": "Which of these regional variation hold for the sense of Cessna T303 Crusader this model covers, and on what evidence?", "kind": "provenance" } ] }, { "id": "evidence-neighbours", "name": "Neighbouring kinds and how to tell them apart", "description": "Recalled without web access and unsourced; every item is a lead to verify.", "evidence": [ { "name": "Cessna 310", "difference": "A separate Cessna light-twin model family with its own design and model identity; it is not a T303 variant." }, { "name": "Cessna 340", "difference": "The Cessna 340 has a pressurized cabin; the T303 is unpressurized." }, { "name": "An individual Cessna T303 airframe", "difference": "An airframe has a particular serial number, registration and maintenance history; this entry describes the aircraft model." } ], "questions": [ { "id": "evidence-neighbours-q01", "text": "Which of these neighbouring kinds and how to tell them apart hold for the sense of Cessna T303 Crusader this model covers, and on what evidence?", "kind": "provenance" } ] } ] } ] } ] }, "openQuestions": [ "What does the latest FAA A34CE type data establish about serial applicability, approved combinations and limitations beyond the historical CAA report?", "What do the applicable T303 flight manuals establish for usable fuel, dimensions, baggage limits, airspeeds and normal versus one-engine-inoperative performance?", "Which serial-dependent differences and approved modifications materially change propulsion, fuel management, avionics, oxygen or icing eligibility?", "Which current authoritative maintenance instructions and directives identify T303-specific structural, fuel-system or landing-gear inspection requirements?", "Does the existing Vercy world-model catalogue already cover this exact aircraft type, requiring a registry link instead of a separate publication?" ], "statistics": { "bundles": 6, "layers": 11, "findings": 18, "questions": 34 } }