Supplemental Type Certificates

All operator deliverable documents and latest revision dates are listed under the “view” for the respective STC.

Additional STCs and STC information may be acquired by contacting Butler National Corporation at info@avconindustries.com or info@butlernational.com.

SA00170WI View Beechcraft 100, A100, A100A, A100C, B100 Installation of camera provisions and camera window
SA00415WI View Beechcraft B90, C90, C90A, E90, H90, 100, A100, A100A, A100C, B100, 200, 200T, A200, B200, B200T, 300, 300LW, B300 Baggage Door
SA01581WI View Beechcraft B300 Communication & Navigation Antennae on Upper & Lower Fuselage
SA03698AT View Beechcraft 200, 200C, B200, B200C, B200GT, B200CGT, B300, B300C Supplemental DC Power Isolated Instrument Bus
SA1449CE View Beechcraft 200, A200, 200T Sierra Electronic Console
SA1450CE View Beechcraft 200, A200, 200T Sierra Electronic Console
SA1451CE View Beechcraft 65-90, 65-A90, B90, C90, E90, H90 Sierra Electronic Console
SA1452CE View Beechcraft 65-90, 65-A90, B90, C90, E90, H90 Sierra Electronic Console
SA1453CE View Beechcraft 99, 99A, A99, A99A, B99, 100, A100, A100A, A100C, B100 Sierra Electronic Console
SA1454CE View Beechcraft 99, 99A, A99, A99A, B99, 100, A100, A100A, A100C, B100 Sierra Electronic Console
SA1591CE View Beechcraft 200, A200, 200T Sierra Utility Flight Inspection Equipment Rack
SA1630CE View Beechcraft 65-A90, B90, C90, E90 Installation of portable airway checking equipment rack on existing seat rails.
SA1631CE View Beechcraft 99, A99, 100, A100, B100 Installation of portable airway checking equipment rack on existing seat rails.
SA1632CE View Beechcraft 200, A200, 200T Installation of portable airway checking equipment rack on existing seat rails.
SA1647CE View Beechcraft 200, A200, 200T Litton LTN-72 LTN-76 Inertial Navigation System
SA1648CE View Beechcraft 200, A200, 200T, B200, B200C, B200CT, B200T, 200C, 200CT, A200C, A200CT, 300 Camera Window Intervalometer Drift Sight
SA1669CE View Beechcraft 200, A200, 200CT Sierra Electronic Console Seat Rails
SA1714CE View Beechcraft 200, A200, 200T, B200, B200C, B200CT, B200T Camera Window KA-79 Camera Mount Structural Plug
SA1726CE View Beechcraft B90, C90, E90, F90, C90A, C90GT, C90GTI Camera Window with Sliding Door Cover & Drift Sight
SA1829CE View Beechcraft B200T Cloud Physics Probe
SA1852CE View Beechcraft 99, 99A, A99, A99A, B99, C99, 100, A100, A100A, A100C, B100 Installation of inverter rack mounted on seat tracks
SA1853CE View Beechcraft 65, A65, 65-80, 65-80A, 65-B80, 65-88, 65-90, 65-A90, 70, B90, C90, E90, H90 Installation of inverter rack mounted on seat tracks.
SA1854CE View Beechcraft 200, 200C, 200CT, 200T, A200, A200C, A200CT, B200, N200C, B200CT, B200T Installation of inverter rack mounted on seat tracks
SA2003CE View Beechcraft 65-90, 65-A90, B90, C90, E90 Flight Inspection Console Provisions
SA2004CE View Beechcraft 200, 200C, 200CT, 200T, A200, A200CT, B200, B200C, B200CT, B200T Flight Inspection Console Provisions
SA2104CE View Beechcraft 100, A100, A100A, A100C, B100 External Baggage Compartment Pod
SA2192CE View Beechcraft 200, 200T, A200, B200, B200T, B200GT, 300, 300LW Cargo Door Teardrop Window
SA2204CE View Beechcraft 90 Forward Facing Jump Seat
SA2225CE View Beechcraft F90 C39A Stretchers
SA2265CE View Beechcraft 200, 200C, B200, B200C Left Emergency Exit
SA2267CE View Beechcraft 1900C Structural Provisions – Sierra Semi-Automatic Flight Inspection System Model 8512 SAFIS CONSOLE on Seat Rack
SA2294CE View Beechcraft 200, 200C, B200, B200C Hinged Nose Compartment Door
SA2300CE View Beechcraft 200, 200C, B200, B200C, A200, A200C, A200CT, B300, B300C Removable External Baggage Compartment Pod
SA2369CE View Beechcraft 400 Optional Interior Configuration – Ninth Seat
SA2424CE View Beechcraft 1900C Interior Kit for Beech 1900C
SA2427CE View Beechcraft 200, 200C, 200CT, 200T, A200, A200C, A200CT, B200, B200C, B200CT, B200T, 300 Honeywell YG-1761B LaserNav Inertial Navigation System
SA2428CE View Beechcraft 200, 200CT, 200T, B200, B200C, B200CT, B300 Installation of provisions for a scanner
SA2429CE View Beechcraft 200, 200C, 200CT, 200T, A200, A200C, A200CT, B200, B200C, B200CT, B200T, B200GT, B200CGT, 300, B300, B300C, 100, A100, A100A, A100C, B100 Provisions for the installation of tandem cameras.
SA2430CE View Beechcraft 200, 200CT, 200T, B200, B200C, B200CT Installation of provisions for a magnetometer
SA2449CE View Beechcraft 100, A100, A100A, B100 Removable Baggage Compartment
SA2462CE View Beechcraft 300 Provisions for Daedalus Scanner
SA2463CE View Beechcraft 300 Provisions for tandem / dual cameras
SA2464CE View Beechcraft 300 Provisions for magnetometer
SA2540CE View Beechcraft T34C Anti-Collision Warning System
SA2675CE View Beechcraft 100, A100A, B100 Hinged Nose Compartment Door
SA2788CE View Beechcraft B90, C90, C90A, E90 Optical Glass Window in Emergency Exit Door
SA2795CE View Beechcraft 200, 200CT, 200T, B200, B200C, B200CT, 300, B300, B300C Optical Glass Window in Emergency Exit Door
SA04581CH View Beechcraft B300, B300C Install Nose Extension with EO/IR Turret Lift Mechanism and External Belly Radar Pod
SA04178NY View Beechcraft 200, A200C (UC-12B), 200C, B200, B200C, B200C (C-12F), (UC-12F), (UC-12M), (C-12R), A200 (C-12A), (C-12C), 200T, 200CT, A200CT (C-12D), (FWC-12D), (RC-12D), (C-12F), (RC-12G), (RC-12H), B200T, B200CT, B200GT, B200CGT, 300, 300LW, B300, B300C Installation of Underwing Hard Points
SA01902WI View Beechcraft 200, 200C, 200CT, 300, A200 (C-12A), A200C (UC-12B), A200CT (C-12D), B200, B200C, B200CGT, B200CT, B200GT, B200T, B300, B300C Installation of Fuselage Underside Rail Mounting Provisions for carriage of external payload
ST01160SE View Boeing 737-100, 737-200, 737-200C Installation of Model 10100111 and 10100112 Transient Suppression Devices on Boeing 737 Classic Airplanes fitted with the Simmonds (B.F. Goodrich) Analog Fuel Quantity Indication System in accordance with Butler National Corporation Document Number TSD BN 737-0005 “Transient Suppression Device (TSD) Drawing Package for 737 Aircraft”, Revision C, dated January 6, 2003, or later FAA approved revision.
ST00846SE View Boeing 747SP, 747-300, 747-200, 747-100, 747-SR Installation of Model 840037-108, 840037-112, and 840037-113 Transient Suppression Devices on Boeing 747 Classic Airplanes fitted with Honeywell Analog Fuel Quantity Indication Systems.
ST01622WI View Bombardier Challenger CL-600-2B16 (CL-604 variant) (Dual Camera / Sensor) Provisions for Special Missions Equipment
SA1759CE View British Aerospace HS125-700A Portable electronic console installation on existing seat rails (structural provisions only).
SA1343CE View Cessna 421, 421A, 421B Install Sierra data console on left hand seat rails
SA1371CE View Cessna 500 500 S/N 350 or higher.
Dual camera installation.
SA1372CE View Cessna 501 Dual camera installation
SA1375CE View Cessna 421, 421A, 421B, 421C Reduce Height Swivel Seat
SA1424CE View Cessna 441 Sierra Electronics Console
SA1501CE View Cessna 402B Sierra Utility Flight Inspection Equipment Rack
SA1534CE View Cessna 500, 550 Side Facing Jump Seat
SA1535CE View Cessna 501, 551 Side Facing Jump Seat
SA1579CE View Cessna 500 Tailcone Baggage Compartment
SA1580CE View Cessna 501 Tailcone Baggage Compartment
SA1639CE View Cessna 500, 550 Sierra Electronic Console
SA1640CE View Cessna 500, 550 Installation of Sierra Electronics rack in aft baggage compartment
SA1653CE View Cessna 500 Provisions for a Litton IFIRS camera in the tailcone
SA1710CE View Cessna 501, 551 Sierra utility flight inspection equipment installation
SA1711CE View Cessna 500, 550 Sierra utility flight inspection equipment installation
SA1718CE View Cessna 441 Installation of Litton LTN-76 inertial navigation system (INS) with photogrammetric integrated control system (PICS) 76-24 program.
SA1719CE View Cessna 441 Camera Port Optical Glass for Dual Aerial Camera
SA1742CE View Cessna 501, 551 Portable electronic console installation on existing seat rails
SA1743CE View Cessna 500, 550 Portable electronic console installation on existing seat rails
SA1885CE View Cessna 550 36″ Cargo Door
SA1886CE View Cessna 551 36″ Cargo Door
SA1891CE View Cessna 550 Passenger Shoulder Harness
SA1892CE View Cessna 551 Passenger Shoulder Harness
SA1992CE View Cessna 550 Installation of structural provisions for flight inspection console mounted on seat tracks
SA1999CE View Cessna 550 Sierra Flight Inspection Console Structural Provisions
SA2039CE View Cessna 551 Dual or Single Camera & Optional Navigation Sight
SA2040CE View Cessna 550 Dual or Single Camera & Optional Navigation Sight
SA2091CE View Cessna 402 Installation of flight inspection console on seat track (structural provisions only)
SA2176CE View Cessna S550 Installation of provisions for electronic equipment racks on seat rails
SA3458WE View Cessna 421C Camera Window, with option to allow Unpressurized Operations when Optical Glass is removed and Camera Door is open
ST01583WI View Cessna 550 Special Mission Equipment Revision
SA01975WI View Cessna 208, 208B (Caravan) Dual and Single Oversized Camera Ports, with option to install Sliding Door System (Includes Electrical Sensor Provisions)
SA1666SW View Dassault Fan Jet Falcon Nose Wheel Steering
SA1788SW View Dassault Fan Jet Falcon C, D, E, F Replace Main Landing Gear Door Bracket
SA1806SW View Dassault Fan Jet Falcon, Fan Jet Falcon Series C, Fan Jet Falcon Series D, Fan Jet Falcon Series E, Fan Jet Falcon Series F Co-Pilot Brake Modification
SA2132CE View Dassault Fan Jet Falcon, Fan Jet Falcon Series C, Fan Jet Falcon Series D, Fan Jet Falcon Series E, Fan Jet Falcon Series F, Fan Jet Falcon Series G, Mystere Falcon 200 Electronic Console provisions installed on aircraft seat tracks (structural provisions only).
SA2480CE View Dassault Fan Jet Falcon, Fan Jet Falcon Series D, Fan Jet Falcon Series E Additional crew seat installation on inboard seat tracks.
SA875SW View Dassault Fan Jet Falcon Series C, Fan Jet Falcon Series D, Fan Jet Falcon Series E, Fan Jet Falcon Series F Jump seat installation.
SA849SO View Dassault Fan Jet Falcon, Fan Jet Falcon Series D, Fan Jet Falcon Series E, Fan Jet Falcon Series F PPG Industries Windshields.
Part Numbers:
111-0071 (Left-Hand)
111-0072 (Right Hand)
111-0073 (Center)
SA1328SO View Dassault Fan Jet Falcon, Fan Jet Falcon Series D, Fan Jet Falcon Series E, Fan Jet Falcon Series F Replacement feeder tank lower door and backing plate installation.
SA00179WI View Learjet 24, 25, 35, 36 Installation of pressure dome provision for an infrared scanner in the camera door.
SA01401WI View Learjet 23 Installation of Rosemount Pitot/Static Probes, altimeters, and associated equipment
SA1RM View Learjet 24, 24B, 24B-A, 24C, 24D, 24D-A, 25, 25A, 25B, 25C Installation of cargo restraint system
SA9RM View Learjet 24A, 25, 25A, 25B, 35, 35A, 36, 36A Installation of cabin cargo retention net system
SA10RM View Learjet 24A, 25, 25A, 25B Cargo Liner
SA14RM View Learjet 24, 24A, 24B, 24C, 24D, 24E, 24F, 25, 25A, 25B, 25C, 25D, 25F, 28, 29, 35, 35A, 36, 36A Installation of Branson flight crew emergency exit.
SA29RM View Learjet 25B Install mid-fuselage cargo compartment (500lbs capacity)
SA30RM View Learjet 25B Install tail cone cargo compartment (300lbs capacity).
SA31RM View Learjet 24D Structural provisions for cargo restraint system.
SA33RM View Learjet 24D Quick change cargo restraint system
SA1553NM View Learjet 55, 55B, 55C One or two 90 Gallon Fuselage Auxiliary Fuel Tank(s), in accordance with Branson
SA225NW View Learjet 25, 25A, 25B, 25C Installation of the Mark II performance system, including recontoured wing leading edge, recontoured flap leading edge, wing vortex generator removal, installation of wing stall strips and other minor refinements.
SA232NW View Learjet 24B, 24B-A, 24D, 24D-A Mark II Performance System Installation – Recontoured Wing and Flap Leading Edge, Wind Vortex Generator Removal, Wing Stall Strips, etc.
SA237NW View Learjet 23 Mark II Performance System Installation – Recontoured Wing and Flap Leading Edge, Wind Vortex Generator Removal, Wing Stall Strips, etc.
SA841NW View Learjet 24B, 24B-A, 24D, 24D-A, 24E, 24F, 24F-A Mark II Performance System Installation – Recontoured Wing and Flap Leading Edge, Wind Vortex Generator Removal, Wing Stall Strips, etc.
SA900NW View Learjet 25, 25C, 25D, 25F Mark II Performance System Installation – Recontoured Wing and Flap Leading Edge, Wind Vortex Generator Removal, Wing Stall Strips, etc.
SA944NW View Learjet 24, 24B, 24D, 25, 25B, 25C, 25D, 25F RX Drag Reduction System
SA2304SW View Learjet 23, 24, 24A, 24B, 25B-A, 24C, 24D, 24D-A, 25, 25A, 25B, 25C Replacement of plunger type landing gear squat switch with rotary type switch.
SA2446SW View Learjet 23, 24, 24A, 24B, 24B-A, 24C, 24D, 24D-A, 24E, 24F, 24F-A, 25, 25A, 25B, 25C, 25D, 25F, 28, 29, 35, 35A, 36, 36A Installation of cabin door closing system
SA2715SW View Learjet 23, 24, 24A, 24B, 24C, 24D, 24E, 24F, 25, 25A, 25B, 25C, 25D, 25F Access Doors in Engine Nacelle
SA2726SW View Learjet 23, 24, 24A, 24B, 24B-A, 24C, 24D, 24D-A, 24E, 24F, 24F-A, 25, 25A, 25B, 25C, 25D, 25F 6 Pole Rotary Squat Switches
SA5516SW View Learjet 24, 24B, 24D Sperry SPZ500LR Automatic Flight Control System – Only Use with STC SA994NW
SA891CE View Learjet 24, 25 Camera Door RC-10 Wild Aerial Camera… OR Relocate optical window port.
SA953CE View Learjet 25, 25B, 25C Dual Camera / Intervalometer
SA960CE View Learjet 24, 24A, 24B, 24C, 24D, 25, 25A, 25B, 25C Lower cabin door designed to accommodate four flare racks for cloud seeding.
SA961CE View Learjet 24, 24A, 24B, 24C, 24D, 24E, 24F, 25, 25A, 25B, 25C, 25D, 25F, 35, 35A, 36, 36A Installation of lower cabin door designed to accommodate aerial photography equipment
SA1019CE View Learjet 23 Install lower cabin door designed to accommodate flare racks.
SA1020CE View Learjet 23 Install lower cabin door to accommodate aerial photography equipment.
SA1091CE View Learjet 24, 24A, 24B, 24C, 24D, 24E, 24F, 25, 25A, 25B, 25C, 25D, 25F, 35, 35A, 36, 36A Installation of drift (navigation) sight to be used in conjunction with aerial photography equipment
SA1098CE View Learjet 23 Installation of drift (navigation) sight to be used in conjunction with aerial photography equipment
SA1281CE View Learjet 24, 24A, 24B, 24C, 24D, 24E, 24F, 25, 25A, 25B, 25C, 25D, 25F, 35, 35A, 36, 36A Lower cabin door designed to accommodate a flare rack capable of being reloaded in flight.
SA1299CE View Learjet 23 Provisions for infra-red scanning equipment.
SA1321CE View Learjet 23 Installation of dry ice dispenser
SA1322CE View Learjet 24, 24A, 24B, 24C, 24D, 25, 25A, 25B, 25C, 25D, 25F, 35, 35A, 36, 36A Installation of dry ice dispenser
SA1335CE View Learjet 23 Datum Console Rack
SA1336CE View Learjet 24, 24A, 24B, 24C, 24D, 25, 25A, 25B, 25C, 25D, 35, 35A, 36, 36A Datum Console Rack
SA1376CE View Learjet 25, 25A, 25B, 25C, 25D, 25F, 35, 35A, 36, 36A Andrea Radio Corp. (A-81) five station interphone system installation
SA1377CE View Learjet 24, 24A, 24B, 24B-A, 24C, 24D, 24D-A, 24E, 24F, 25, 25A, 25B, 25C, 25D, 25F, 25F-A, 35, 35A, 36, 36A Install structural provisions on right hand side of airplane for removable camera door.
SA1378CE View Learjet 23 Install structural provisions on right hand side of airplane for removable camera door.
SA1381CE View Learjet 23 Structural provisions for infrared scanning equipment.
SA1382CE View Learjet 24, 24A, 24B, 24C, 24D, 24E, 24F, 25, 25A, 25B, 25C, 25D, 25F, 28, 29, 35, 35A, 36, 36A Structural provisions for infrared scanning equipment.
SA1394CE View Learjet 24, 24A, 24B, 24C, 24D, 24E, 24F, 25, 25A, 25B, 25C, 25D, 25F Structural provision for Jelco infra-red scanner.
SA1395CE View Learjet 23 Structural provision for Jelco infra-red scanner.
SA1396CE View Learjet 23 Install lower cabin door designed to accept a carousel flare dispensing unit capable of being reloaded in flight.
SA1397CE View Learjet 24, 24A, 24B, 24C, 24D, 24E, 24F, 25, 25A, 25B, 25C, 25D, 25F Install lower cabin door designed to accept a carousel flare dispensing unit capable of being reloaded in flight.
SA1410CE View Learjet 24, 24A, 24B, 24C, 24D, 24E, 24F, 25, 25A, 25B, 25C, 25D, 25E, 25F, 35, 35A, 36, 36A Structural provision for particle measuring probe
SA1411CE View Learjet 23 Structural provision for particle measuring probe
SA1412CE View Learjet 23 Dry Ice Dispenser
SA1413CE View Learjet 24, 24A, 24B, 24C, 24D, 24E, 24F, 25, 25A, 25B, 25C, 25D, 25F, 28, 29, 35, 35A, 36, 36A Dry Ice Dispenser
SA1477CE View Learjet 24, 24A, 24B, 24C, 24D, 24E, 24F, 25, 25A, 25B, 25C, 25D, 25F, 35, 35A, 36, 36A Structural plug installation in right side of forward fuselage when camera door is removed.
SA1489CE View Learjet 25, 25A, 25B, 25C, 25D, 25F, 28, 29, 31, 31A, 35, 35A, 36, 36A Replacement of 24″ Executive Door with 36″ Cargo Door
SA1497CE View Learjet 25, 25A, 25B, 25C, 25D, 25F, 35, 35A, 36, 36A Structural provision for NASA – Daedalus IR scanner.
SA1507CE View Learjet 35, 35A, 36, 36A Installation of electronic consoles on cabin seat rails.
SA1508CE View Learjet 35, 35A, 36, 36A Installation of mounting plates in the tail cone for mounting of electrical inverters.
SA1509CE View Learjet 35, 35A, 36, 36A Instrumentation rack and inverter rack in baggage compartment.
SA1515CE View Learjet 35, 35A, 36, 36A Belly Radome installation and structural provisions for an airborne surveillance radar
SA1531CE View Learjet 35, 35A, 36, 36A Pod and aerodynamic fairing for target towing equipment.
SA1532CE View Learjet 35, 35A, 36, 36A Installation of structural plug.
SA1533CE View Learjet 35, 35A, 36, 36A Installation of a Maritime Patrol surveillance system (Sierra Research).
SA1548CE View Learjet 23 Structural provision for NASA – Daedalus IR scanner.
SA1549CE View Learjet 24, 24A, 24B Structural provisions for infra-red scanning equipment.
SA1606CE View Learjet 35, 35A, 36, 36A Attachment of Hayes TRX-3 tow target system or Hayes Universal tow targets
SA1642CE View Learjet 25, 25A, 25B, 25C, 25D, 25F, 35, 35A, 36, 36A Installation of Sierra Electronics rack in passenger compartment.
SA1654CE View Learjet 29 Aerial Camera Radome and interchangeable structural plug
SA1670CE View Learjet 24, 24A, 24B, 24C, 24D, 24E, 24F, 25, 25A, 25B, 25C, 25D, 25F, 35, 35A, 36, 36A Installation of external, underwing stores / hardpoints on the bottom surface of both wings.
SA1675CE View Learjet 23 Installation of provisions for Daedalus scanner into previously approved camera/flare doors. (MODELS INCORPORATING STC’s SA891CE, SA961CE, SA1281CE 0R SA1377CE)
SA1689CE View Learjet 35, 35A, 36, 36A Installation of radar equipment console on seat rails.
SA1691CE View Learjet 35, 35A, 36, 36A Installation of film cassette rack.
SA1692CE View Learjet 35, 35A, 36, 36A Structural installation for aft avionics console.
SA1693CE View Learjet 35, 35A, 36, 36A Fuselage baggage avionics rack (structural provisions only).
SA1722CE View Learjet 35, 35A, 36, 36A Installation of an optical oblique window in both sides of fuselage.
SA1723CE View Learjet 35, 35A, 36, 36A Installation of operable hatch on right side of fuselage.
SA1729CE View Learjet 23 Installation of structural provisions for infra-red scanning equipment.
SA1749CE View Learjet 35, 36 Portable electronic console installation on existing seat rails.
SA1757CE View Learjet 25, 25A, 25B, 25C, 25D, 25F, 35, 35A, 36, 36A Inverter mounting provisions.
SA1850CE View Learjet 35, 35A, 36, 36A Tailcone Radome installation.
SA1890CE View Learjet 25, 25A, 25B, 25C, 25D, 25F, 35, 35A, 36, 36A Inverter Mounting Provisions
SA1912CE View Learjet 36, 36A Installation of provisions for Garnet radar and equipment racks.
SA2005CE View Learjet 35, 35A, 36, 36A Flight inspection console installation (structural provisions only)
SA2026CE View Learjet 35, 35A, 36, 36A Dual Camera installation.
SA2234CE View Learjet 25, 25A, 25B, 25C, 25D, 25F, 35, 35A, 36, 36A RH forward emergency exit.
SA2246CE View Learjet 35, 35A, 36, 36A Equipment Console
SA2266CE View Learjet 35, 35A, 36, 36A Installation of camera equipment rack on existing seat rails.
SA2299CE View Learjet 35 Learjet 35 S/N 35-006 only.
Provisions for ECM equipment consoles and chaff dispensing equipment.
SA2351CE View Learjet 25, 25A, 25B, 25C, 25D, 25F, 35, 35A Installation of provisions for chaff dispenser and electronic counter measuring (ECM) equipment consoles.
SA2355CE View Learjet 35, 35A, 36, 36A Equipment Console
SA2437CE View Learjet 24, 24A, 24B, 24C, 24D, 24E, 24F, 25, 25A, 25B, 25C, 25D, 25F, 35, 35A, 36, 36A Installation of provisions for Infra-Red Scanner.
SA2478CE View Learjet 35, 35A, 36, 36A Provisions for a towing arm on the fuselage belly.
SA2479CE View Learjet 35, 35A, 36, 36A Installation of dual openable hatches on the belly of the fuselage.
SA2481CE View Learjet 35, 35A, 36, 36A 3000psi Hydraulic System
SA2530CE View Learjet 23 Structural provision for Daedalus IR scanner.
ST00090WI View Learjet 31A Equipment Rack
ST00094WI View Learjet 35, 35A, 36, 36A Install a forward-looking infrared (FLIR) camera turret.
ST00095WI View Learjet 35, 35A, 36, 36A Install equipment racks in cabin.
ST00102WI View Learjet 35, 35A, 36, 36A Installation of external device under either left or right wing. RM-30A Reeling Machine TRX9 with 1748D11 Finned Sphere ALQ-167 Jamming Pod or ALQ-188 Jamming Pod.
ST00109WI View Learjet 35, 35A, 36, 36A Install pressure cans over scanners.
ST00390WI View Learjet 36A Installation of MTR-101 reeling machine on one of both wings.
ST00432WI View Learjet 35, 35A, 36, 36A Avcon Fins (Aft Body Strakes for drag efficiency / aircraft stability)
ST00450WI View Learjet 36 Installation of extended wingtip fuel tanks and underwing stores
ST00510WI View Learjet 35, 35A, 36, 36A Tip Tank Baggage Compartments
ST00563WI View Learjet 35, 35A, 36, 36A Install Increased Fuel Capacity, Increased Gross Weight, Increased Zero Fuel Weight, and Increased Landing Weight.
ST00564WI View Learjet 35, 35A, 36, 36A Increased Gross Takeoff Weight, Zero Fuel Weight, and Increased Landing Weight.
ST00585WI View Learjet 35, 35A, 36, 36A Install plugs in place of windows and on top of airplane.
ST00608WI View Learjet 35, 35A, 36, 36A Increase takeoff weight to 19600 pounds with extended range tip tanks.
ST00609WI View Learjet 35, 35A, 36, 36A Increase zero wing and tip fuel weights to 14500 pounds with extended range tip tanks.
ST00610WI View Learjet 35, 35A, 36, 36A Increase landing weight to 16000 pounds with extended range tip tanks.
ST00611WI View Learjet 35, 35A, 36, 36A Increase takeoff weight to 19600 pounds.
ST00612WI View Learjet 35, 35A, 36, 36A Incease wing/tip zero fuel weight to 14500 pounds.
ST00613WI View Learjet 35, 35A, 36, 36A Increase landing weight to 16000 pounds.
ST00615WI View Learjet 35, 35A, 36, 36A Install extended range tip tanks.
ST01195WI View Learjet 24, 24A, 24B, 24D, 24E, 24F, 25, 25B, 25B/C, 25D/F, 28, 29, 35, 35A, 36, 36A Installation of Rosemount Pitot/Static Probes, altimeters, and associated equipment in Learjet 20 series aircraft to obtain Reduced Vertical Separation Minimum approval.
ST01272WI View Learjet 35A Learjet 35A S/N 35A611 only.
Provisions for installation of Special Mission Equipment and modification of extended range tip tanks to incorporate a dry bay.
ST01733WI View Learjet 24, 24A, 24B, 24D, 24E, 24F, 25, 25B, 25C, 25D, 25F Installation of the Quiet Lear Hushkit or Avcon Noise Suppressor.
ST01783WI View Learjet 25, 25A, 25B, 25C, 25D, 25F, 31, 31A, 35, 35A, 36, 36A, 55, 55B, 55C, 60 Internal Wing Hardpoints
ST01791WI View Learjet 60 Installation of a Collins AHC-3000A Series Attitude Heading Computer (AHRS)
ST01842SE View Learjet 24, 25, 28, 29, 35, 36 Installation of a Sandel Avionics Horizontal Situation Indicator (HSI) and Attitude Direction Indicator (ADI)
ST02097SE View Learjet 24, 24A, 24B, 24B-A, 24C, 24D, 24D-A, 24E, 24F, 24F-A, 25, 25A, 25B, 25C, 25D, 25F, 28, 29 Installation of replacement circuit boards for the FC-110 autopilot, in accordance with Master Drawing List (MDL) 01807002, Revision C, dated March 30, 2011, or later FAA-approved revision.
ST02230SE View Learjet 24, 24A, 24B, 24B-A, 24C, 24D, 24E, 24F, 24F-A, 25, 25A, 25B, 25C, 25D, 25F, 35, 35A, 36, 36A (ADS-B) Dual Garmin GTX-33ES Mode-S transponders and single or dual Garmin GTN 650/750 panel mounted navigation and global positioning system (GPS) units, or dual Garmin GTX-335R and/or GTX-345R Mode-S transponders and single or dual Garmin GTN 650/750/625/725 panel mounted navigation and GPS units
ST02416SE View Learjet 24, 24A, 24B, 24B-A, 24C, 24D, 24D-A, 24E, 24F, 24F-A, 25, 25A, 25B, 25C, 25D, 25F, 28, 29, 31, 35, 35A, 36, 36A, 55, 55B Replacement Rate Gyro installation, Butler National Part Number 501-1169-01 MOD A or 501-1169-02 MOD A
ST02417SE View Learjet 24, 24A, 24B, 24B-A, 24C, 24D, 24D-A, 24E, 24F, 24F-A, 25, 25A, 25B, 25C, 25D, 25F, 28, 29, 35, 35A, 36, 36A Replacement Stall Warning Vertical Accelerometer installation, Butler National Part Number 02904001-101
ST02455SE View Learjet 35, 35A, 36, 36A, 60 (ADS-B) Dual GTX-3000 Transponders, GDL-88 Automatic Dependent Surveillance-Broadcast (ADS-B) (In) with Wide Area Augmentation System (WAAS) Global Positioning System (GPS) sensor and Flight Stream 210 Bluetooth Connectivity installed for ADS-B (Out) compliance
SA1505CE View Learjet 35A, 36A Underwing Hardpoints (Wing Pylon External Stores installation).
SA1894CE View Learjet 35, 35A, 36, 36A Installation of Dual J.E.T. SI-3003B, 3-Phase, 400 H2, 3000 VA inverters.
SA2007CE View Learjet 35, 35A, 36, 36A Installation of 9KVA, 3 phase inverter system, consisting of 3 J.E.T. SI-3000A Inverters.
SA2018CE View Learjet 35, 35A, 36, 36A Attachment of Marquardt Target Towing System.
SA2475CE View Learjet 35, 35A, 36, 36A Installation of provisions for a cabin centerline mounted camera with an in-flight opening door.
SA2476CE View Learjet 35, 35A Installation of Learjet Model 36A fuselage fuel cells.
SA2576CE View Learjet 35A, 36A Installation of Marquardt target towing system (high speed operation).
ST00294WI View Learjet 31, 31A Installation of a gravel runway operations kit.
ST00912WI View Learjet 31, 35, 35A, 36, 36A Installation of the Model 31A interior as a refurbishment to other Learjet models.
ST02515SE View Learjet 31, 35, 35A (C-21A), 36, 36A, 55 Installation of the replacement vertical accelerometer, Butler National Part Number 501-1287-02 MOD A in accordance with Master Data List (MDL) 02301000, Revision A, dated December 19, 2016, or later Federal Aviation Administration (FAA) approved revision. Maintained in accordance with Instructions for Continued Airworthiness (ICA) 02307011, Revision IR, dated November 1, 2016, or later FAA-accepted revision.
ST01984WI View Learjet 60 Installation of Stores Carriage Provisions and Underwing Stores.
SA1617CE View Piper PA-31P, PA-31T, PA-31T1 Cargo Pod installation.
SA1628CE View Piper PA-44-180 Electronics Rack provisions.
SA1751CE View Piper PA-31T2 External Baggage Pod installation.
SA1832CE View Piper PA-42 Sierra electronic console rack installed on existing aircraft seat tracks in place of seats or accessories.
SA2384CE View Piper PA-31-350 Equipment console, two observation windows, a modified landing/taxi light system, relocation of pitot tubes and provisions for the installation of a (FLIR) Forward Looking InfraRed.