Bell 47D1

STCs approved for this model · 65

Current certificates first.

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duckdb -csv -c "SELECT s.stc_number, s.description, s.holder, s.status, s.status_date
  FROM 'https://openairdocs.org/data/latest/faa_stc.parquet' s
  WHERE s.stc_number IN (SELECT stc_number FROM 'https://openairdocs.org/data/latest/faa_stc_model.parquet' WHERE model_key = '47D1')
  ORDER BY s.status = 'Current' DESC, s.stc_number"

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STC SA00068SEInstallation of fuel flow/pressure instruments. (W/TSIO-360-MB1)Electronics International Inc.STC SA00680SE (2 OF 6Installation of Electronics International model UBG-16 or UBG-16T bar graph engine analyzer.Electronics InternationalSTC SA01258SEInstallation of the Automatic Flagman Dispenser Models in accordance with Automatic Flagman Master Drawing Lists specified in attached AML, or later FAA approved revision.This STC supercedes several existing STC s as listed in the notes on the attached AML.R-S Sales Inc.STC SA02033ATModification to install an air-oil separator to prevent oil from being aspirated from the engine breather line.M-20 Oil Separators LLCSTC SA02268CHInstallation of Airwolf Filter Corp. Air Oil SeparatorAirwolf Filter CorporationSTC SA02520ATInstallation of M-20 Oil Separator, model 600-WP.M-20 Oil Separators LLCSTC SA1351WEReplace existing fabric on wings, fuselage, empennage, and/or control surfaces, with Ceconite101 material. (262A Series -12)Ceconite IncSTC SA1626NM PAGE 1Installation of Electronics Int'l Digital EGT/CHT Instruments and accessories. (201 Series)Electronics InternationalSTC SA2190NM PAGE 1Installation of electronics International Digital Volt/Amp Gauges and Accessories.Electronics InternationalSTC SA2350NM PAGE 1Installation of Electronics International Inc digital carburetor/outside air temperature gaugesElectronics InternationalSTC SA2687NMInstallation of Truboplus/ Electronics Int'l gauges and switches.Aero Manufacturing Inc.STC SA2693NMInstallation of Electronics International digital volt/amp gauges and accessories.Electronics International Inc.STC SA2844CE (1 OF 2)Installation of a plastic cap enclosure over the anti-collision strobe light system.Air Transport IncSTC SA3862NM PAGE 1Installation of Electronics International Primary TIT/EGT/CHT instruments, remote switches and associated accessories.Electronics InternationalSTC SA4172NMInstallation of Aviation Development oil filter.Aviation Development CorporationSTC SA4302NMInstallation of Electronics Int'l digital automatic engine analyzer.Electronics InternationalSTC SA4503NMRemove original cloth covering and install Ceconite coveringCeconite Division of Poly-Fiber Inc.STC SA489EAInstallation of ARP Inc. carburetor ice detection systemAircraft & Rotorcraft Products (ARP) IncSTC SA5581SWInstallation of ALCOR true-flow/ totalizer systemAlcor LLCSTC SA593CHInstall Champion SlickSTART magneto booster system.Champion Aerospace LLCSTC SA615EAInstallation of a Whelen Anti-Collision Strobe Light System as replacement for originally installed anti-collision lights.Whelen Aerospace TechnologiesSTC SA800EAInstallation of Whelen Anti-Collision, Position, or Anti-Collision/Position Light System, and applicable associated power suppliesWhelen Aerospace TechnologiesSTC SH1007SWModify tail rotor pitch change mechanism to add duplex bearing, (P/N 47-641-131-1) in place of single row bearing. Approved for Bell models 47D1, 47G, and 47G-2 with 47-640-044 tail rotor gear box assembly.Texas Helicopter Co. IncSTC SH102WEInstallation of automatic flagman model 5.R-S Sales Inc.STC SH1152NWInstallation of the Automatic Flagman Model 135 Control Stick GripAir Products & Parts LLCSTC SH13WEConversion of Bell Model 47D1 to(1) Model 47G-2 (2) Model 47GScott's Bell 47 IncSTC SH169WEInstallation of exhaust muffler assembly.Lear Avia CorporationSTC SH200WEInstallation of stirrup assemblies to directional control pedals for operation by handicapped pilot.Dallwig Barry CSTC SH213WEInstallation of exhaust muffler assembly.Scott's Bell 47 IncSTC SH214NWInstallation of Simplex Model 4100 Aerial Dust System.Simplex Manufacturing CoSTC SH2772SWRevise mast controls and remove stabilizer bar and install control system.Scott's-Bell 47 IncSTC SH279SWModification of dual control cyclic stick into quick removable stick similar to Bell 47A stick by cutting off the stick and making an insert of 4130 steel tube to fit insideScott's Bell 47 IncSTC SH283SWChange battery location from dual positions in aft and forward locations to one fixed position under the oil cooler on center frame bottom tubes and installation of ballastScott's Bell 47 IncSTC SH2840SWChemical spray boom.Warnell CompanySTC SH2945NMAddition of a twist grip on the cyclic pitch stick to provide hand operated yaw controlNarad James LSTC SH3319NMInstallation of Precise Flight Pulselite Control Unit in the Landing /Taxi Recognition Visual Control Light system,Precise Flight IncSTC SH382SWEligible only on Bell 47 series with open tail booms. Installation of sign per Kitz Kopter's Drawing KK-101 dated 10/14/64.Scott's Bell 47 IncSTC SH397SWInstallation of hydraulic boost kit.Scott's Bell 47 IncSTC SH4173NMInstallation of Simplex Model 7600 modular electrical system. (US ARMY OH-13E M74A)Simplex Manufacturing CompanySTC SH506GLInstallation of modified tail rotor gearbox using original installation hardware and components.Helicopters, IncSTC SH529SWInstallation of Franklin 6V-350-A engine.Scott's Bell 47 IncSTC SH588SWConversion to single-place cabin, without doors, revised cyclic and collective and throttle controls, rerouted electrical wiring.Scott's Bell 47 IncSTC SH5WEInstallation of Cargo Sling and HookHelicopter Mechanics SvcSTC SH611SWLeft and right door with tinted glass and sliding window.Scott's Bell 47 IncSTC SH752SWCenterframe modification or replacement and installation of Lycoming VO-435 engine in lieu of Franklin installation and optional lateral control system.Scott's Bell 47 IncSTC SH77WEInstallation of Simplex Bi-Fluid Spray System.Simplex Manufacturing CoSTC SH828NWInstallation of weighing system. (AS MODIFIED BY STC SH657NW)Onboard Weighing SystemsSTC SH888SWUse of spacer in lieu of snap ring on tail rotor drive quill.Scott's Bell 47 IncSTC SH95WEInstallation of low profile spray system.Simplex Manufacturing CoSTC SH972SWInstallation of copilot's rudder pedals.Scott's Bell 47 Inc
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