# Schweizer RSG 269C-1 - Type: Aircraft model (FAA registry) - Registry code: 8059499 - Manufacturer (registry): SCHWEIZER RSG LLC - Model: 269C-1 - Aircraft type: Rotorcraft - Category: Rotorcraft - Engines: 1 · Reciprocating - Seats: 3 - Weight class: Up to 12,499 lb - Certification: Type certificated - Data sheet: [TCDS 4H12](https://openairdocs.org/tcds/4H12) (OpenAirDocs) - Holder: Schweizer RSG LLC - Registered aircraft: 2 - Page: https://openairdocs.org/model/schweizer-rsg-269c-1 Model codes come from the FAA registry's reference file. ADs are matched to them by model name and maker. ## ADs that may apply (OpenAirDocs) Matched to this model by model name and maker. Each AD's applicability may narrow it by serial number, part number or equipment. - [AD 2023-11-07](https://openairdocs.org/ad/2023-11-07): Ground Proximity System · Airbus Helicopters 47, 206, 210 and 237 more. Effective Jun 22, 2023 - [AD 2017-14-06](https://openairdocs.org/ad/2017-14-06): Main Rotor Drive System · Sikorsky 269A, 269A-1, 269B and 3 more. Effective Aug 25, 2017 - [AD 2015-23-01](https://openairdocs.org/ad/2015-23-01): Tail Rotor Drive · Sikorsky 269A, 269A-1, 269B and 3 more. Effective Dec 15, 2015 - [AD 2011-12-16](https://openairdocs.org/ad/2011-12-16): Rotorcraft Tailboom · Schweizer 269A, 269A-1, 269B and 2 more. Effective Jul 21, 2011 - [AD 2005-10-12](https://openairdocs.org/ad/2005-10-12): Lateral control trim actuator assembly · Schweizer 269C, 269C-1 and 269D. Effective Jun 2, 2005 - [AD 2000-16-05](https://openairdocs.org/ad/2000-16-05): Tail Rotor Swashplate Shaft · Schweizer 269A, 269A-1, 269B and 3 more. Effective Sep 19, 2000 - [AD 99-04-14](https://openairdocs.org/ad/99-04-14): Main Rotor Blade · Schweizer 269C-1. Effective Mar 23, 1999 - [AD 81-17-01](https://openairdocs.org/ad/81-17-01): Starting Vibrator Assemblies · Bendix Starting Vibrator Assemblies, B-2, B-2A and 49 more. Effective Aug 13, 1981 Historical (superseded or no longer in force): - [AD 2021-23-13](https://openairdocs.org/ad/2021-23-13) (historical): Ground Proximity System · Airbus Helicopters K-225, K-190A, K-240 and 237 more. Effective Dec 9, 2021 - [AD 2011-01-52](https://openairdocs.org/ad/2011-01-52) (historical): Rotorcraft Tailboom · Schweizer 269A, 269A-1, 269B and 2 more - [AD 99-17-10](https://openairdocs.org/ad/99-17-10) (historical): Shaft · Schweizer 269A, 269A-1, 269B and 3 more. Effective Sep 2, 1999 - [AD 76-18-01](https://openairdocs.org/ad/76-18-01) (historical): Tail boom support strut · Schweizer 269A, 269A-1, 269B and 3 more. Effective Sep 7, 1976 ## Information bulletins (advisory) (5) - [SAIB SW-17-29](https://openairdocs.org/saib/SW-17-29): Landing Gear Dampers Inspection. Issued Oct 10, 2017 - [SAIB SW-12-12](https://openairdocs.org/saib/SW-12-12): Conducting Engine Failure Simulation in Helicopters with Reciprocating Engines.. Issued Jan 12, 2012 - [SAIB SW-09-44](https://openairdocs.org/saib/SW-09-44): Cabin door. Issued Jul 28, 2009 - [SAIB NE-05-05](https://openairdocs.org/saib/NE-05-05): . Issued Oct 21, 2004 - [SAIB NE-03-56](https://openairdocs.org/saib/NE-03-56): . Issued Sep 19, 2003 ## Registered aircraft (2) - [N269AD](https://openairdocs.org/aircraft/N269AD): [U S Aviation Training Solutions Inc](https://openairdocs.org/faa-owner/U%20S%20AVIATION%20TRAINING%20SOLUTIONS%20INC), [Titusville, FL](https://openairdocs.org/faa-place/FL/Titusville), built 2023, S/N S375 - [N269AH](https://openairdocs.org/aircraft/N269AH): [US Aviation Training Solutions Inc](https://openairdocs.org/faa-owner/US%20AVIATION%20TRAINING%20SOLUTIONS%20INC), [Titusville, FL](https://openairdocs.org/faa-place/FL/Titusville), built 2024, S/N S376 ## NTSB investigations None matched to aircraft with this model. ## FAA accident and incident reports None matched to aircraft with this model. ## Service difficulty reports (83, newest 50) As reported by operators and repair stations, by the model named in the report. - [SDR 2016FA0000558](https://openairdocs.org/sdr/2016FA0000558), Nov 9, 2016: MAST. CORRODED. MAIN ROTOR ASSEMBLY, CORROSION AROUND MAIN ROTOR THRUST BEARING RETAINER, AND SCISSOR MOUNTING LUG. - [SDR CA141023007](https://openairdocs.org/sdr/CA141023007), Oct 6, 2014: BEARING. MAKING METAL. (CAN) THE ROTOR SYS WAS FOUND TO BE INCREASING IN VIBRATION. CHECKED THROUGH THE SYSTEM AND FOUND THE BEARINGS WHEN PURGED OF GREASE WERE SHOWING FINE METAL PAR - [SDR 2012FA0000070](https://openairdocs.org/sdr/2012FA0000070), Jan 14, 2012: PISTON. FAILED. NORMAL TAKEOFF, HOVER, AND STEADY LEVEL FLIGHT. 30 MINUTES ENROUTE, SUDDEN VIBRATIONS FOLLOWED BY LOW RPM WARNING LIGHT & HORN. VERIFIED DROPPING NEEDLES AND LO - [SDR CA110315004](https://openairdocs.org/sdr/CA110315004), Mar 11, 2011: BLADE. CRACKED. (CAN) DURING THE INSPECTION 600 HOURS/ANNUAL, WE PERFORMED VISUAL INSPECTION OF THE TAIL ROTOR BLADES AND OBSERVED A SPANWISE CRACKS AT THE TRAILING EDGE SKINS - [SDR 2010FA0001059](https://openairdocs.org/sdr/2010FA0001059), Sep 15, 2010: ENGINE. FAILED. THE OIL TEMP SPIKED ABOVE RED LINE AS THE HELICOPTER TURNED FINAL. AN IMMEDIATE LANDING WAS MADE. AS THE HELICOPTER TOUCHED DOWN, A LOUD NOISE WAS HEARD FOLLOWE - [SDR CA091206005](https://openairdocs.org/sdr/CA091206005), Dec 6, 2009: BEARING. CRACKED. (CAN) INNER RACE OF FLAPPING HINGE BEARING FOUND CRACKED HALF WAY THROUGH DURING ANNUAL INSP. - [SDR CA091206004](https://openairdocs.org/sdr/CA091206004), Nov 23, 2009: BEARING. CRACKED. (CAN) INNER RACE OF FLAPPING HINGE BRG FOUND CRACKED HALF WAY THROUGH ON ANNUAL INSP. - [SDR CA090304017](https://openairdocs.org/sdr/CA090304017), Mar 2, 2009: SUPPORT BRACKET. DAMAGED. (CAN) GROUND HANDLING WHEEL HANDLE DISENGAGED FROM LANDING GEAR STEP SUPPORTS INFLIGHT AND FELL TO THE GROUND. FWD SUPPORT IS A CRADLE-TYPE BRACKET THAT IS DRIL - [SDR 2008FA0000751](https://openairdocs.org/sdr/2008FA0000751), Oct 24, 2008: BOOSTER. EXPLODED. START MAGNETO, START BOOSTER BOX PN SS1001 BLEW THE TOP PORTION APART. IT CAUGHT ON FIRE AND SMOKE WENT EVERYWHERE. INSPECTED HELICOPTER WHEN SMOKE CLEARED AND - [SDR CA090609008](https://openairdocs.org/sdr/CA090609008), Sep 24, 2008: DRIVE BELT. DELAMINATED. (CAN) DRIVE BELTS DELAMINATING. FOUND ON 100 HR INSP. DRIVE BELTS REPLACED UNDER WARRANTY. - [SDR CA090609007](https://openairdocs.org/sdr/CA090609007), Nov 19, 2007: EXHAUST VALVE. STUCK. (CAN) EXHAUST VALVE ON NR 2 CYL STUCK CAUSING LOSS OF ENG PWR. ACFT DESCENDED INTO A FIELD. THE HELICOPTER WAS TAKEN BY TRUCK TO MX FACILITY TO DETERMINE PROBLE - [SDR CA070909001](https://openairdocs.org/sdr/CA070909001), Sep 8, 2007: BRACKET. BROKEN. (CAN) ALTERNATOR BRACKET FOUND WITH BROKEN ATTACHMENT LUG. ALTERNATOR BELT TENSION LOSS AND SUBSEQUENT SYSTEM UNSERVICEABILITY. CAUSE OF FAILURE UNDER INVESTIGA - [SDR 2007FA0000667](https://openairdocs.org/sdr/2007FA0000667), Jul 26, 2007: CYLINDER HEAD. SEPARATED. NR 2 CYLINDER HEAD SEPARATED FROM CYLINDER BARREL IN FLIGHT. - [SDR 2007FA0000677](https://openairdocs.org/sdr/2007FA0000677), Jul 15, 2007: CYLINDER HEAD. SEPARATED. 2 NR CYLINDER HEAD ASSEMBLY APPEARS TO HAVE FAILED DURING FLIGHT RESULTING IN A SEVERE ENGINE VIBRATION AND A FORCED LANDING. EXAMINATION OF UPPER HALF OF FAILE - [SDR CA070705012](https://openairdocs.org/sdr/CA070705012), Jul 5, 2007: ALTERNATOR. FAILED. (CAN) ALTERNATOR FAILED ON STARTUP. FOUND ROTOR JAMMING AND PULLEY HAD OVERHEATED. LOOSE PARTS HEARD INSIDE ALTERNATOR. NO PREVIOUS INDICATIONS OF IMPENDING FAI - [SDR CA070705013](https://openairdocs.org/sdr/CA070705013), Jul 2, 2007: GASKET. CRACKED. (CAN) DURING ROUTINE INSP, IT WAS NOTICED THAT NEARLY ALL OF THE GASKET BETWEEN THE FWD FLANGE AND THE EXHAUST MUFF HAD CRACKED AND FALLEN AWAY, LEAVING THE POS - [SDR CA070612004](https://openairdocs.org/sdr/CA070612004), Jun 12, 2007: DRIVE BELT. SPLIT. (CAN) DRIVE BELT AXIAL SPLIT OVER 50 PERCENT OF BELT CIRCUMFERENCE; SPLIT OCCURS UNDER OUTER LAYER OF BELT. NOTE: PLEASE ADVISE IF PHYSICAL VERIFICATION IS REQU - [SDR CA070614001](https://openairdocs.org/sdr/CA070614001), Jun 8, 2007: DRIVE BELT. SPLIT. (CAN) DRIVE BELT AXIAL SPLIT OVER 50 PERCENT OF BELT CIRCUMFERENCE; SPLIT OCCURS UNDER OUTER LAYER OF BELT. DEFECT HAS BEEN FOUND ON (2) OTHER AIRCRAFT OF THE S - [SDR CA070515006](https://openairdocs.org/sdr/CA070515006), May 1, 2007: BRACKET. BROKEN. (CAN) ALTERNATOR BRACKET BROKEN. REPLACED BRACKET WITH NEW PART PN LW10382. (TC NR 20070515006) - [SDR 2006FA0001041](https://openairdocs.org/sdr/2006FA0001041), Oct 6, 2006: DRIVE BELT. STRETCHED. NEW DRIVE BELTS WERE INSTALLED, STRETCHED FOR 24 HOURS, AND RE-ADJUSTED IAW MM. THE AIRCRAFT WAS RETURNED TO SERVICE AND .5 HOUR INTO THE FIRST FLIGHT THE PILOT - [SDR CA060224006](https://openairdocs.org/sdr/CA060224006), Feb 15, 2006: ADAPTER. BROKEN. DURING 25 HOUR INSPECTION, OIL WAS DRAINED FROM ENGINE AND FOUND BEARING CAGE BALL RETAINER MADE OF PLASTIC (KIND OF) ON ENGINE OIL SCREEN. REMOVED BOTH MAGNETO - [SDR CA060306013](https://openairdocs.org/sdr/CA060306013), Jan 13, 2006: STARTER. FAILED. (CAN) STARTER NOT OPERATING. REPLACED STARTER. (TC NR 20060306013) - [SDR CA060306007](https://openairdocs.org/sdr/CA060306007), Jan 10, 2006: MAGNETO. FAILED. (CAN) AIRCRAFT HARD TO START AND 125 DROOP. REPLACED LT MAGNETO. (TC NR 20060306007) - [SDR CA060213005](https://openairdocs.org/sdr/CA060213005), Dec 20, 2005: BEARING. BROKEN. (CAN) SMALL METAL FRAGMENT DISCOVERED WHILE CHANGING ENGINE OIL. FOUND TO BE PART OF A BEARING KEEPER IN RT MAGNETO ADAPTER BEARINGS. THIS IS THE SECOND TIME TH - [SDR CA060306012](https://openairdocs.org/sdr/CA060306012), Nov 18, 2005: BRACKET. CRACKED. (CAN) BRACKET CRACKED. REPLACED BRACKET. (TC NR 20060306012) - [SDR CA051206006](https://openairdocs.org/sdr/CA051206006), Nov 1, 2005: CRANKSHAFT. CRACKED. ENGINE WAS IN FOR OVERHAUL. CRACK FOUND IN CRANKSHAFT WITH MPI. NO RECORD OF BLADE STRIKE. - [SDR CA051007004](https://openairdocs.org/sdr/CA051007004), Sep 28, 2005: CARBURETOR. FAILED. (CAN) AIRCRAFT HAVE LOW POWER IN FLIGHT. REPLACED CARBURATOR. - [SDR CA051003015](https://openairdocs.org/sdr/CA051003015), Sep 22, 2005: TUBE. CRACKED. (CAN) 1) TUBE ASSEMBLY IS CRACKED ON THE MAST SIDE. 2) REPLACED TUBE ASSEMBLY, P/N 269A2172-5. - [SDR 2005FA0001286](https://openairdocs.org/sdr/2005FA0001286), Aug 30, 2005: HINGE. BROKEN. THE DOOR PIN PORTION OF THE HINGE, WHICH IS RESPONSIBLE RETAINING THE DOOR, BROKE IN FLIGHT AND THE DOOR WAS UNSECURED AT THE LOWER CONNECTING POINT. THE FLIGHT - [SDR HA42005F00000](https://openairdocs.org/sdr/HA42005F00000), Aug 28, 2005: HINGE. BROKEN. THE DOOR PIN PORTION OF THE HINGE, WHICH IS RESPONSIBLE RETAINING THE DOOR, BROKE. THIS LEAVES THE DOOR CONNECTED AT ONLY 1 POINT AND AN IN-FLIGHT FAILURE COULD - [SDR 2005FA0001285](https://openairdocs.org/sdr/2005FA0001285), Aug 27, 2005: HINGE. FAILED. THE DOOR PIN PORTION OF THE HINGE, WHICH IS RESPONSIBLE RETAINING THE DOOR, FAILED. THIS LEAVES THE DOOR CONNECTED AT ONLY ONE POINT AND AN IN-FLIGHT FAILURE CO - [SDR 2005FA0000889](https://openairdocs.org/sdr/2005FA0000889), Jun 20, 2005: CYLINDER. CRACKED. DURING 100HR COMPRESSION CHECK, AIR WAS FOUND TO BE LEAKING AROUND TOP SPARK PLUG AREA. FURTHER INSPECTION NOTED CRACK ALONG TOP COOLING FIN AREA. UPON REMOVING - [SDR 2005FA0000888](https://openairdocs.org/sdr/2005FA0000888), Jun 20, 2005: CYLINDER. CRACKED. DURING 100HR COMPRESSION CHECK, AIR WAS FOUND TO BE LEAKING AROUND TOP SPARK PLUG AREA. FURTHER INSPECTION NOTED CRACK ALONG TOP COOLING FIN AREA. UPON REMOVING - [SDR 2005FA0000475](https://openairdocs.org/sdr/2005FA0000475), Mar 6, 2005: SPLINE. STRIPPED. WHILE IN CRUISE FLIGHT, TAIL ROTOR FAILURE AT APPROX 700 FT, PILOT WENT TO FLAT PITCH, PUT HELICOPTER IN A DIVE TO AVOID ROTATION FROM TORQUE, PERFORMED FULL AU - [SDR CA050208007](https://openairdocs.org/sdr/CA050208007), Feb 8, 2005: PUMP. LOOSE. (CAN) DURING INSPECTION, FUEL WETNESS WAS DISCOVERED ON THE BOTTOM OF THE FUEL PUMP. UPON FURTHER INSP ALL OF THE DIAPHRAGM RETENTION BOLTS WERE FOUND TO BE LOO - [SDR 2005FA0000420](https://openairdocs.org/sdr/2005FA0000420), Jan 7, 2005: SHAFT. WORN. DURING 600 HOUR INSPECTION GREASE IN LOWER PULLEY SHAFT HAD A RUSTY (BROWN) COLOR (NOTE: ANDEROL GREASE IS BLACK). UPON INSPECTION PART HAS 600.0 HOURS SINCE NE - [SDR 2005FA0000419](https://openairdocs.org/sdr/2005FA0000419), Jan 7, 2005: DRIVE SHAFT. CORRODED. DURING 600 HOUR INSPECTION GREASE IN DRIVE SHAFT HAD A RUSTY (BROWN) COLOR (NOTE: ANDEROL GREASE IS BLACK). UPON INSPECTION PART HAS 600.0 HOURS SINCE NEW. LIFE - [SDR CA041102002](https://openairdocs.org/sdr/CA041102002), Nov 2, 2004: CARRIAGE. CRACKED. DURING A SCHEDULED 4200 HR O/H THE ABOVE DESCRIBED CARRIER WAS FOUND TO HAVE 3 CRACKS AT 3 SEPARATE LOCATIONS IN THE CARRIER TO COUPLING MOUNTING HOLE LOCATIONS - [SDR 2004FA0000842](https://openairdocs.org/sdr/2004FA0000842), Oct 21, 2004: BRACKET. CRACKED. A STUDENT NOTICED ON PRE-FLIGHT A CRACK ON THE THROTTLE BELLCRANK SUPPORT BRACKET, (PN 269A8460-1)MOUNTED TO THE CARBURETOR. THE CRACK WAS LOCATED JUST BELOW TH - [SDR 2004FA0000841](https://openairdocs.org/sdr/2004FA0000841), Oct 21, 2004: BRACKET. CRACKED. A STUDENT NOTICED ON PRE-FLIGHT, A CRACK ON THE THROTTLE BELLCRANK SUPPORT BRACKET, (PN 269A8460-1) MOUNTED TO THE CARBURETOR. THE CRACK WAS LOCATED JUST BELOW - [SDR CA041013009](https://openairdocs.org/sdr/CA041013009), Oct 7, 2004: SWITCH. MALFUNCTIONED. (CAN)TRIGGER SWITCH MALFUNCTION, NO TRANSMISSION. REPLACED SWITCH P/N M8805/111-04. - [SDR CA041006001](https://openairdocs.org/sdr/CA041006001), Sep 28, 2004: TRIM SWITCH. STICKS. (CAN) TRIM SWITCH STICKS WHEN PULLED FOR REAR ACTIVATION. REPLACED SWITCH. - [SDR CA040706002](https://openairdocs.org/sdr/CA040706002), Jun 1, 2004: CARBURETOR. FAILED. HIGH MANIFOLD PRESSURE. REPLACED CARBURETOR. - [SDR CA040427013](https://openairdocs.org/sdr/CA040427013), Mar 12, 2004: SHAFT. BROKEN. (CAN) BEARING SIZE DUE TO LACK OF LUBRICATION. DUE TO INCORRECT INSTALLATION AT REPAIR. - [SDR CA040127017](https://openairdocs.org/sdr/CA040127017), Jan 5, 2004: NUT. LOOSE. (CAN) OIL LEAKING FROM FREEWHEEL WAS NOTED AT REFUELING STOP. NUT (WHICH IS ALSO SEAL RUNNER) WAS FOUND LOOSE. NUT WAS RETORQUED AND FLUSH OF FREEWHEEL PRODUCED - [SDR CA030129003](https://openairdocs.org/sdr/CA030129003), Jan 13, 2003: CAMSHAFT. DAMAGED. (CAN) THE ENGINE HAD 6 HOURS TTSO. THE PILOTS NOTICED AN ENGINE VIBRATION, AND STARTING WAS BECOMING EVER MORE DIFFICULT. THE AME THEN PROCEEDED IN REPLACING TH - [SDR CA030103004](https://openairdocs.org/sdr/CA030103004), Nov 5, 2002: INTAKE VALVE. LEAKING. (CAN) BASE LINE DIFFERENTIAL CHECK OF NEW AIRCRAFT REVEALED LEAKING NR 4 CYLINDER INTAKE VALVE. CYLINDER REMOVED AND REPAIRED. - [SDR CA030103002](https://openairdocs.org/sdr/CA030103002), Oct 30, 2002: CONTROL UNIT. FAILED. (CAN) PILOT REPORTED DURING HOVER, THE TAXI LOW ROTOR WARNING ACTIVATED BUT ROTOR RPM WAS IN PROPER AREA OF GREEN ARC ON DUAL TACH. DURING SHUTDOWN, SWITCHING B - [SDR CA021031016](https://openairdocs.org/sdr/CA021031016), Sep 26, 2002: BRACKET. CRACKED. (CAN) ALTERNATOR BRACKET BROKEN. REPLACED BRACKET. - [SDR CA021031014](https://openairdocs.org/sdr/CA021031014), Sep 24, 2002: BEARING. WORN. (CAN) BEARING ON CARBURETOR LOOSE IN THROTTLE. REPLACED BEARING. All 83: https://openairdocs.org/model/schweizer-rsg-269c-1/reports.md ## STCs that may be installed (OpenAirDocs) (53, first 50) Approved for this model: the STC's model list names it on its data sheet, or a series that includes it. In force first, then newest. The registry doesn't record which STCs an aircraft has. - [STC SH5248NM](https://openairdocs.org/stc/SH5248NM): Installation of external pod, camera mount, and 12 volt power provision. Dart Aerospace USA Inc - [STC SH4036NM](https://openairdocs.org/stc/SH4036NM): Installation of door actuators. Dart Aerospace USA Inc - [STC SR00038DE](https://openairdocs.org/stc/SR00038DE): Installation of supplemental lubrication kit for lower drive shaft. Dart Aerospace USA Inc - [STC SA11137SC](https://openairdocs.org/stc/SA11137SC): Installation of Plane-Power ALT-FLX alternator. Hartzell Engine Technologies, LLC - [STC SR01838AT](https://openairdocs.org/stc/SR01838AT): Installation of Cyclic Friction Release Levers. Thoroughbred Aviation Maintenance Inc. Lists 269 Series - [STC SR02704SE](https://openairdocs.org/stc/SR02704SE): Installation and maintenance of the Sunspot 36 and 46 series lights. AeroLED's Holdings LLC - [STC SH7WE](https://openairdocs.org/stc/SH7WE): Fabrication of Precision Helicopters Model 4887 Cargo Rack System. Schweizer RSG LLC - [STC SR02124SE](https://openairdocs.org/stc/SR02124SE): Installation functionality. of Data Garmin Required: transponders: (1) Garmin GTX Master 345/345R Drawing with List ADS-B (MDL), Out and In 005-00734-A4, functionality;. Garmin International Inc - [STC SR00359BO](https://openairdocs.org/stc/SR00359BO): Installation of Parmetheus Plus LED PAR36 and PAR46 taxi and landing lights. Whelen Aerospace Technologies - [STC SR02487AK](https://openairdocs.org/stc/SR02487AK): Installation of L-3 Communications Avionics Systems ESI-500 Standby Instrument System. ADS-B Technologies, LLC - [STC SR01802WI](https://openairdocs.org/stc/SR01802WI): To allow the use of UL91 or UL94 (minimum) grade aviation fuel per ASTM D7547. Swift Fuels LLC - [STC SR02470AK](https://openairdocs.org/stc/SR02470AK): Installation of the L-3 Communications NGT -1000/2000/2500 ADS-B System. ADS-B Technologies, LLC - [STC SR02471AK](https://openairdocs.org/stc/SR02471AK): Installation of the L-3 Communications NGT -9000/9000R ADS-B System. ADS-B Technologies, LLC - [STC SR02394AK](https://openairdocs.org/stc/SR02394AK): Replacement of existing landing and/or hover light bulbs with Light Emitting Diode (LED) lighting system. Seaplanes North LLC - [STC SA00432SE](https://openairdocs.org/stc/SA00432SE): Installation of EGT 701 series fuel flow instrument. J P Instruments - [STC SR09562RC](https://openairdocs.org/stc/SR09562RC): Installation of Night Vision Goggle Compatible Interior Lighting System. Aero Dynamix Inc - [STC SA2693NM](https://openairdocs.org/stc/SA2693NM): Installation of Electronics International digital volt/amp gauges and accessories. Electronics International Inc - [STC SA593CH](https://openairdocs.org/stc/SA593CH): Install Champion SlickSTART magneto booster system. Champion Aerospace LLC - [STC SA4005NM](https://openairdocs.org/stc/SA4005NM): Precise Flight Inc. Pulselite Control System. Precise Flight Inc - [STC ST02481CH](https://openairdocs.org/stc/ST02481CH): Installation of camera quick disconnect mounting. NASS-EAC - [STC SA00680SE](https://openairdocs.org/stc/SA00680SE): Installation of Electronics International model UBG-16 or UBG-16T bar graph engine analyzer. Electronics International - [STC SR01430LA](https://openairdocs.org/stc/SR01430LA): Installation of Stainless Steel Skid shoes. Papas Gary Los Angeles Laboratories Inc - [STC SR00081BO](https://openairdocs.org/stc/SR00081BO): Operation or rotorcraft on unleaded and leaded automotive gasoline, 91 minimum antiknock index (RON+MON)/2 per ASTM Specification D-439 or D-4814. Fuller Howard J Jr - [STC SA2687NM](https://openairdocs.org/stc/SA2687NM): Installation of Truboplus/ Electronics Int'l gauges and switches. Aero Manufacturing Inc - [STC SR01137CH](https://openairdocs.org/stc/SR01137CH): Install FLIR Systems, Inc, Ultramedia RS, U6000, 2000 A/B, 2000 F/V, or 2000G Camera System on EAC Helicopters, Inc. Right-Side Camera Mount P/N 300 SM 0003. EAC Helicopters, Incorporated - [STC SH5857SW](https://openairdocs.org/stc/SH5857SW): Installation of remote engine oil filler. Kinzie Industries Inc - [STC SA00061LA](https://openairdocs.org/stc/SA00061LA): Installation of JPI digital tachometer. J P Instruments - [STC SH2966SO](https://openairdocs.org/stc/SH2966SO): Installation of pitch control link teflon rings. Bouman R Thomas. Lists 269 Series - [STC SA2350NM PAGE 1](https://openairdocs.org/stc/SA2350NM%20PAGE%201): Installation of Electronics International Inc digital carburetor/outside air temperature gauges. Electronics International - [STC SA4302NM](https://openairdocs.org/stc/SA4302NM): Installation of Electronics Int'l digital automatic engine analyzer. Electronics International - [STC SA3862NM PAGE 1](https://openairdocs.org/stc/SA3862NM%20PAGE%201): Installation of Electronics International Primary TIT/EGT/CHT instruments, remote switches and associated accessories. Electronics International - [STC SA2190NM PAGE 1](https://openairdocs.org/stc/SA2190NM%20PAGE%201): Installation of electronics International Digital Volt/Amp Gauges and Accessories. Electronics International - [STC SH1765NM](https://openairdocs.org/stc/SH1765NM): Installation of a Simplex Model5200 spray system. Simplex Manufacturing Company. Lists 269 Series - [STC SA334SW](https://openairdocs.org/stc/SA334SW): Installation of InterAv Alternator. InterAv, Inc - [STC SA586EA](https://openairdocs.org/stc/SA586EA): Installation of Hartzell anti- overspeed kit. Hartzell Propeller, Inc. Lists 269 Series - [STC SH22WE](https://openairdocs.org/stc/SH22WE): Landing gear conversion kit 100. Agricultural Aviation Engineering Company. Lists 269 Series - [STC SH23WE](https://openairdocs.org/stc/SH23WE): Cargo cling unit with release mechanism. Agricultural Aviation Engineering Company. Lists 269 Series - [STC SH24WE](https://openairdocs.org/stc/SH24WE): Modified spray system. Agricultural Aviation Engineering Company. Lists 269 Series - [STC SH26WE](https://openairdocs.org/stc/SH26WE): Cargo sling unit with release mechanism. Agricultural Aviation Engineering Company. Lists 269 Series - [STC SH35WE](https://openairdocs.org/stc/SH35WE): Spray system. Agricultural Aviation Engineering Company. Lists 269 Series - [STC SH40WE](https://openairdocs.org/stc/SH40WE): Dust dispensing equipment. Agricultural Aviation Engineering Company. Lists 269 Series - [STC SH11WE](https://openairdocs.org/stc/SH11WE): Overlay instrument panel to accommodate Motorola ADF T-128, Sperry Horizon, Schwien turn and bank. Clover Field Radio Supply. Lists 269 Series - [STC SH14WE](https://openairdocs.org/stc/SH14WE): Full flow lube oil filter 30409A with element 1A0235. Winslow Aerofilter Corp. Lists 269 Series - [STC SH18WE](https://openairdocs.org/stc/SH18WE): Cargo racks left and right sides. Waters Helicopter Corp. Lists 269 Series - [STC SH41WE](https://openairdocs.org/stc/SH41WE): HB64 spray equipment of HB 12CF seeding equipment. Heli-Birds Inc. Lists 269 Series - [STC SH54AL](https://openairdocs.org/stc/SH54AL): Tundra boards. Bill Moore Air Service. Lists 269 Series - [STC SH60WE](https://openairdocs.org/stc/SH60WE): Lycoming HIO-460-B1B engine. Pacific Airmotive Corp. Lists 269 Series - [STC SH6WE](https://openairdocs.org/stc/SH6WE): Aluminum frame cargo rack on front and rear beam assembly. Simplex Manufacturing Co. Lists 269 Series - [STC SH84AL](https://openairdocs.org/stc/SH84AL): Cargo racks. Bill Moore Air Service. Lists 269 Series - [STC SH1WE](https://openairdocs.org/stc/SH1WE): Two 30-gallon tanks and spraying equipment. Agricultural Aviation Engineering Company. Lists 269 Series All 53: https://openairdocs.org/model/schweizer-rsg-269c-1/stcs.md ## The same model under other registry codes Amateur-built copies and renamed makers get their own codes. - [Schweizer 269C-1](https://openairdocs.org/model/schweizer-269c-1): 84 registered aircraft, registry code 8059504 --- OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.