{"id":"F2006B07780","name":"Airworthiness Directives 2004 - Revocation and Remaking - British Aerospace BAe 3100 (Jetstream) Series Aeroplanes","slug":"airworthiness-directives-2004-revocation-and-remaking-british-aerospace-bae-3100-jetstream-series-ae","collection":"legislative_instrument","jurisdiction":"commonwealth","status":"in_force","isInForce":true,"actNumber":null,"makingDate":null,"administeringDepartment":null,"currentVersion":{"id":50579,"registerId":"commonwealth-F2006B07780-current","compilationNumber":null,"startDate":"2026-04-02","status":"InForce","reasons":null,"registeredAt":null},"sections":[{"sectionNumber":"1","sectionType":"section","heading":"Airworthiness Directives 2004 - Revocation and Remaking - British Aerospace BAe 3100 (Jetstream) Series Aeroplanes","content":"Airworthiness Directives 2004\n\nI, DAVID ALAN VILLIERS, delegate of the Civil Aviation Safety\n\nAuthority, acting under subregulation 39.001 (1) of the Civil\n\nAviation Safety Regulations 1998:\n\n(a) revoke the Airworthiness Directives mentioned in\n\nSchedule 1; and\n\n(b) make, as separate instruments, each Airworthiness\n\nDirective mentioned in Schedule 1 and attached.\n\n![](image.001.png)\n\nDavid Villiers\n\nDelegate of the Civil Aviation Safety Authority\n\n20 December 2004\n\nNote: Each attached Airworthiness Directive is being re-made in exactly the\n\nsame form as appears in the latest published edition of the Directive.\n\n  \nSchedule 1 Revocation and Remaking of\n\nAirworthiness Directives\n\nBritish Aerospace BAe 3100 (Jetstream) Series Aeroplanes\n\nAD Name AD Number\n\nFuselage Drain Holes - Modification AD/JETSTREAM/1\n\nPropeller Ice and Rain Protection - Modification AD/JETSTREAM/2\n\nWing/Fuselage Attachment Spigot Bush - Inspection AD/JETSTREAM/3\n\nMLG Door Operating Rod AD/JETSTREAM/4\n\nBattery Temperature Monitor Unit - Inspection AD/JETSTREAM/5\n\nInboard Wing Leading Edge Hydraulic Lines AD/JETSTREAM/6\n\nMain Landing Gear Hinge Fitting and Support Angle AD/JETSTREAM/7 Amdt 2\n\nEngine Mounting Structure Attachment Bolts AD/JETSTREAM/8\n\nWing Attachment to Fuselage Spigot Installation AD/JETSTREAM/9\n\nWing Fuel Tank Access Panels AD/JETSTREAM/10\n\nNose Equipment Bay Spine Member AD/JETSTREAM/11 Amdt\n\nD.C. Power Distribution System AD/JETSTREAM/12\n\nNose Gear - Top Cap Bolts - CANCELLED AD/JETSTREAM/13 Amdt\n\nFlap Torque Tube Universal Joints AD/JETSTREAM/14 Amdt\n\nAileron Drive Quadrant Stud Securing Nut AD/JETSTREAM/15\n\nMain Landing Gear Doors AD/JETSTREAM/16 Amdt\n\nElevator Trim Servo Cable P/N 137187E472 AD/JETSTREAM/17 Amdt\n\nControl Cable Ball End Fittings AD/JETSTREAM/18 Amdt\n\nCracking of MLG Cylinder Upper Attach Lug AD/JETSTREAM/19\n\nNLG Retraction Jack Attachment Bracket and Bolts AD/JETSTREAM/20 Amdt\n\nMain Landing Gear Pintle Housing AD/JETSTREAM/21 Amdt\n\nGround Idle Increase AD/JETSTREAM/22\n\nGust Lock/Throttle Interlock AD/JETSTREAM/23 Amdt\n\nPropeller Feather Controls AD/JETSTREAM/24\n\nElectrical Power AD/JETSTREAM/25\n\nPropeller Governor Low Speed Setting From 94% to 96% AD/JETSTREAM/26\n\nShear Angles at Wing Rib 36 AD/JETSTREAM/27 Amdt\n\nBrake Master Cylinder Mounting Bracket - CANCELLED AD/JETSTREAM/28\n\nFlap Torque Tube Universal Joints AD/JETSTREAM/29 Amdt\n\n  \nElectrical Power - Static Inverters AD/JETSTREAM/30\n\nInverter Circuit Protection AD/JETSTREAM/31\n\nEmergency Selector Valve AD/JETSTREAM/32\n\nInhibition of TTL Test and Stall Protection Test Functions During Flight AD/JETSTREAM/33\n\nAirworthiness Limitations AD/JETSTREAM/34 Amdt\n\nPassenger/Crew Door Restraint Cable AD/JETSTREAM/35\n\nCabin Fluorescent Lighting and Power Supply Wiring AD/JETSTREAM/36 Amdt\n\nBrake Master Cylinder Mounting Assembly AD/JETSTREAM/37\n\nElectrical Power Inverter Transfer Function AD/JETSTREAM/38 Amdt\n\nIntroduction Of Inverter Part No. 1B350-1B1-3 (Modification Jm 7740) AD/JETSTREAM/39\n\nNLG Top Cap Assembly AD/JETSTREAM/40 Amdt\n\nCabin Fire Extinguisher AD/JETSTREAM/41\n\nHydraulic Power - Emergency Hydraulic Hand Pump AD/JETSTREAM/42\n\nFlying Controls - Audible Warning AD/JETSTREAM/43\n\nMLG Wheel Nut AD/JETSTREAM/44\n\nPower Lever Control Cables AD/JETSTREAM/45 Amdt\n\nLanding Flap Restriction AD/JETSTREAM/46\n\nFuel Water-Drain-Valve Body Assembly AD/JETSTREAM/47\n\nWing Main Spar Access Panel - Cold Worked Holes AD/JETSTREAM/48\n\nEngine Control - Engine Stop Circuitry AD/JETSTREAM/49\n\nPowerplant - Revised Power Lever To Manual Fuel Valve AD/JETSTREAM/50\n\nHydraulic Power Emergency Selector Valve AD/JETSTREAM/51 Amdt\n\nEscape Hatch Shear Fitting AD/JETSTREAM/52\n\nDoor Locking Mechanism Taper Pin AD/JETSTREAM/53 Amdt\n\nIgnition - Auto-Relight Magnetic Latching Relays AD/JETSTREAM/54 Amdt\n\nEngine Fire Protection System Hose Assemblies AD/JETSTREAM/55\n\nFairchild Type 1000 Flight Data Recorder AD/JETSTREAM/56\n\nTail Unit De-Icing System AD/JETSTREAM/57\n\nWindscreen AD/JETSTREAM/58 Amdt\n\nMain Wing Lower Skin and Lower Front Spar Structure AD/JETSTREAM/59\n\nPassenger/Crew Door AD/JETSTREAM/60\n\nWing/Fuselage Attachment AD/JETSTREAM/61 Amdt\n\nWing/Fuselage Attachment - CANCELLED AD/JETSTREAM/62 Amdt\n\nAileron Control System Mounting Spigot Nut AD/JETSTREAM/63\n\nWing/Fuselage Attachment AD/JETSTREAM/64 Amdt\n\nWing - Main Landing Gear Bay Doublers AD/JETSTREAM/65\n\n  \nWing - Main Spar Fuel Fitting Attachment Holes AD/JETSTREAM/66\n\nWing - Fuselage Forward Attachment Spigot Bushes Migration AD/JETSTREAM/67\n\nWings - Lower Surface at Landing Gear Bay AD/JETSTREAM/68\n\nMain Landing Gear Pintle to Cylinder Interface AD/JETSTREAM/69 Amdt\n\nPassenger/Crew Door - Internal Door Mounting Platform AD/JETSTREAM/70\n\nCorrosion Prevention and Control Program AD/JETSTREAM/71\n\nWing Lower Skin at Inboard End of Auxiliary Spar Boom AD/JETSTREAM/72 Amdt\n\nMain Landing Gear Pintle to Cylinder Interface - CANCELLED AD/JETSTREAM/73\n\nAutopilot Trim Relays AD/JETSTREAM/74 Amdt\n\nNose Gear Toggle Attachments AD/JETSTREAM/75\n\nWindshield Wipers AD/JETSTREAM/76 Amdt\n\nStall Warning - Removal of Ground Inhibit Switch AD/JETSTREAM/77\n\nMain Landing Gear Bay Auxiliary Spar AD/JETSTREAM/78\n\nMain Landing Gear Brake Unit AD/JETSTREAM/79\n\nElevator Bias Spring Assembly Bearing AD/JETSTREAM/80\n\nNose Wheel Steering Jack Seal Change AD/JETSTREAM/81\n\nNose Wheel Steering - Inspection - CANCELLED AD/JETSTREAM/82\n\nNose Wheel Steering - Inspection AD/JETSTREAM/83 Amdt\n\nNose Landing Gear (NLG) - Inspection of Steering Jack AD/JETSTREAM/84\n\nFuel Tank Wiring - CANCELLED AD/JETSTREAM/85\n\nRudder Quadrant Support Structure AD/JETSTREAM/86\n\nPropeller Blade Inspection and Engine Ground Operation Limitation AD/JETSTREAM/87 Amdt\n\nSteering Actuator Piston Rod AD/JETSTREAM/88\n\nMain Landing Gear Radius Rod AD/JETSTREAM/89\n\nMain and Nose Landing Gear - Life Limitations AD/JETSTREAM/90\n\nMain Landing Gear Radius Rods AD/JETSTREAM/91\n\nFuel Tank Wiring AD/JETSTREAM/92\n\nVertical Stabiliser Attachment Fittings AD/JETSTREAM/93 Amdt\n\nFrame 199 Wing Spigot Post Assembly Bolts AD/JETSTREAM/94 Amdt\n\nSteering Actuator Piston Rod Cracking AD/JETSTREAM/95\n\nLanding Gear Rod Spherical Bearing AD/JETSTREAM/96\n\nFuselage and Wing Structure Fatigue Damage - 1 AD/JETSTREAM/97 Amdt\n\nFuselage and Wing Structure Fatigue Damage - 2 AD/JETSTREAM/98\n\nRevised Airworthiness Limitations AD/JETSTREAM/99","sortOrder":0}],"analysis":{"flash_summary":{"complexity_score":3,"scope_assessment":{"changed":false,"description":"The instrument does not change the substantive scope or requirements of the listed Airworthiness Directives. It revokes the prior consolidated entry and remakes each AD as a separate instrument in the same form (see the delegate’s action under subregulation 39.001(1) and the accompanying note stating each AD is re-made in exactly the same form)."},"complexity_factors":["Administrative re-issuance of a large number of ADs (many entries listed in Schedule 1) increases record-keeping and tracking requirements for operators.","Legal mechanism is straightforward (revocation and remaking under subregulation 39.001(1)) but creates multiple separate instruments rather than a single consolidated instrument.","Some entries in the schedule show amendment or cancellation flags (e.g. 'Amdt', 'CANCELLED'), requiring attention to the current status of individual ADs.","No substantive changes to AD content are made (note states each AD is re-made in exactly the same form), reducing substantive compliance complexity but not administrative burden.","Delegated decision-making (named CASA delegate) concentrates the legal authority for this administrative change in one instrument."],"plain_english_summary":"This instrument, made by a CASA delegate under subregulation 39.001(1), revokes a consolidated 2004 Airworthiness Directives entry and re‑issues each listed Airworthiness Directive for British Aerospace BAe 3100 (Jetstream) aircraft as separate legal instruments, without changing their content. Operators and maintenance organisations of BAe 3100 aircraft must continue to meet the same inspection, modification and maintenance mandates now enforced as distinct instruments; they bear compliance costs and any added administrative tracking burden. The instrument’s note states each AD is re‑made in exactly the same form as the latest published edition."},"flash_summary_failed":{"failed":true,"reason":"A positive credit balance is required for all requests, including BYOK, so fallback providers remain available. Add credits at https://vercel.com/d?to=%2F%5Bteam%5D%2F%7E%2Fai%3Fmodal%3Dtop-up to continue.","source":"analysis-cron"},"kimi_summary":{"content_quality":"ok","complexity_score":3,"scope_assessment":{"changed":false,"description":"This is a procedural housekeeping instrument with no expansion of scope. It performs a technical legal function—refreshing the legal status of existing airworthiness directives—without altering their substantive content or adding new regulatory requirements. The note explicitly states each AD is being re-made 'in exactly the same form' as the current published version."},"complexity_factors":["Single, clear purpose: revocation and remaking of existing instruments","No substantive legal drafting in the instrument itself—all technical content is in attached schedules not reproduced here","Simple binary structure: (a) revoke, (b) remake","Straightforward tabular schedule listing 99 items with minimal descriptive text","No conditional logic, exceptions, or nested definitions in the visible text","Relies entirely on external references (the attached ADs themselves), but the instrument proper is administrative in nature"],"plain_english_summary":"This CASA order revokes and immediately reissues 99 Airworthiness Directives for the British Aerospace BAe 3100 (Jetstream) series, preserving their current content but refreshing their legal status. It affects Jetstream owners, operators, maintenance engineers and CASA regulators by ensuring those mandatory safety inspections, repairs and modifications remain enforceable. A few specific ADs are marked “CANCELLED,” reflecting resolved or redundant issues."}},"importantCases":[],"_links":{"self":"/api/acts/airworthiness-directives-2004-revocation-and-remaking-british-aerospace-bae-3100-jetstream-series-ae","history":"/api/acts/airworthiness-directives-2004-revocation-and-remaking-british-aerospace-bae-3100-jetstream-series-ae/history","analysis":"/api/acts/airworthiness-directives-2004-revocation-and-remaking-british-aerospace-bae-3100-jetstream-series-ae/analysis","conflicts":"/api/acts/airworthiness-directives-2004-revocation-and-remaking-british-aerospace-bae-3100-jetstream-series-ae/conflicts","importantCases":"/api/acts/airworthiness-directives-2004-revocation-and-remaking-british-aerospace-bae-3100-jetstream-series-ae/important-cases","documents":"/api/acts/airworthiness-directives-2004-revocation-and-remaking-british-aerospace-bae-3100-jetstream-series-ae/documents"}}