# N746AS: 1978 Cessna 337H

- Status: Valid registration
- Airframe: [Cessna 337H](https://openairdocs.org/model/cessna-337h) (registry code 2075732, 6 seats)
- Engine: [Continental IO-360-G](https://openairdocs.org/engine/continental-io-360-g) (registry code 17152)
- Data sheets: [TCDS A6CE](https://openairdocs.org/tcds/A6CE) (Textron Aviation Inc.), [TCDS E1CE](https://openairdocs.org/tcds/E1CE) (Continental Aerospace Technologies, Inc.) (OpenAirDocs)
- Serial number: 33701850
- Year built: 1978
- Type: Fixed wing multi engine
- Engine type: Reciprocating
- Airworthiness: Standard, normal
- Airworthiness date: March 18, 1978
- Certificate issued: November 4, 2022
- Expires: November 30, 2029
- Mode S code: AA08E5
- Registered owner: [A2g International LLC](https://openairdocs.org/faa-owner/A2G%20INTERNATIONAL%20LLC)
- Location: [San Juan Capo, CA](https://openairdocs.org/faa-place/CA/San%20Juan%20Capo)
- Owner type: LLC
- Owner's area on the map: 33.4998° N, 117.6537° W: Placed by OpenAirDocs at the center of ZIP code 92675, within about 2 miles (OpenAirDocs). The owner's mailing address, not where the aircraft is based
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=746AS
- Page: https://openairdocs.org/aircraft/N746AS

From the FAA registry file of October 24, 2026. ADs below are matched by the registry's airframe and engine model codes. They may apply; each AD's applicability can narrow it by serial number, part number or installed equipment. This is not a compliance determination.

## ADs that may apply (OpenAirDocs): 33 in force

### Matched by airframe (Cessna 337H)

- [AD 2023-10-02](https://openairdocs.org/ad/2023-10-02): Indicating/Recording System, Navigation · Boeing 18, 23, 35 and 1,060 more. Effective May 26, 2023
- [AD 2022-03-15](https://openairdocs.org/ad/2022-03-15): Fuel Quantity Indicator · Garmin G3X Touch Electronic Flight Instrument System (STC SA01899WI or SA02658SE). Effective Mar 21, 2022
- [AD 2011-10-09](https://openairdocs.org/ad/2011-10-09): Seat Rails and Roller Housing Inspections · Cessna 150A, 150B, 150C and 221 more. Effective Jun 17, 2011
- [AD 2010-21-18](https://openairdocs.org/ad/2010-21-18): Wings · Wing tip extension fuel tanks (Aviation Enterprises STC SA02055AT or 3 others). Effective Nov 3, 2010
- [AD 2008-26-10](https://openairdocs.org/ad/2008-26-10): Alternate static air source selector valve · Cessna 172, 172A, 172B and 179 more. Effective Jan 5, 2009
- [AD 2004-25-16 R1](https://openairdocs.org/ad/2004-25-16-R1): Fuel regulator shutoff valve · Bombardier CL-215-1A10, CL-215-6B11 (CL-215T Variant), CL-215-6B11 (CL-415 Variant) and 64 more. Effective Jun 20, 2005
- [AD 2005-01-19](https://openairdocs.org/ad/2005-01-19): Mode S transponders · GARMIN International GTX 330D, GTX 330, GTX 33D and 830 more. Effective Feb 23, 2005
- [AD 2004-21-05](https://openairdocs.org/ad/2004-21-05): B-Seires Combustion Heaters · Bombardier CL-215-1A10, CL-215-6B11 (CL-215T Variant), CL-215-6B11 (CL-415 Variant) and 41 more. Effective Nov 19, 2004
- [AD 2000-06-01](https://openairdocs.org/ad/2000-06-01): Fuel Strainer Assembly · Cessna 150F, 150G, 150H and 163 more. Effective May 5, 2000
- [AD 98-25-02](https://openairdocs.org/ad/98-25-02): Top-mounted Antenna · Bell Helicopter Textron Canada 407, 172, 172A and 243 more. Effective Dec 22, 1998
- [AD 97-01-13](https://openairdocs.org/ad/97-01-13): Fuel, Oil and Hydraulic Hoses · Cessna 150, 150A, 150B and 232 more. Effective Feb 3, 1997
- [AD 96-12-22](https://openairdocs.org/ad/96-12-22): Full Flow Engine Oil Adapter · Bellanca CH-300 Pacemaker, 120, 140 and 361 more. Effective Jul 31, 1996
- [AD 79-10-14 R1](https://openairdocs.org/ad/79-10-14-R1): Fuel Tank Venting · Cessna 140A, 150, 150A and 172 more. Effective May 30, 1988
- [AD 78-09-05](https://openairdocs.org/ad/78-09-05): Wing Spar Caps and Web Doublers · Cessna 336, 337, 337A and 16 more. Effective May 11, 1978
- [AD 77-08-05](https://openairdocs.org/ad/77-08-05): Single Engine Takeoffs · Cessna 337, 337A, 337B and 15 more. Effective Apr 28, 1977
- [AD 75-09-05](https://openairdocs.org/ad/75-09-05): Pitot System · Drooped ailerons in flaps down mode, recontoured wing leading… (Sierra Industries STC SA1627WE). Effective Apr 22, 1975
- [AD 72-23-03](https://openairdocs.org/ad/72-23-03): Wing Flap Actuator · Cessna 336, 337, 337A and 7 more. Effective Nov 10, 1972
- [AD 71-17-08](https://openairdocs.org/ad/71-17-08): Rear Engine Stoppage On Take Off · Cessna 337, 337A, 337B and 6 more. Effective Aug 24, 1971

### Matched by engine (Continental IO-360-G)

- [AD 2023-17-04](https://openairdocs.org/ad/2023-17-04): Reciprocating Engine Oil System · F & M Enterprises' Model C6LC, C6LC-S or C6LC-L oil filter… (Stratus Tool Technologies STC SE09356SC or 2 others). Effective Oct 26, 2023
- [AD 2023-05-16](https://openairdocs.org/ad/2023-05-16): Reciprocating Engine Power Section · Continental Aerospace Technologies GTSIO-520-C, GTSIO-520-D, GTSIO-520-H and 147 more. Effective Mar 15, 2023
- [AD 2012-03-06](https://openairdocs.org/ad/2012-03-06): Fuel servo diaphragm · Continental Motors 6-260-A, 6-285-A, 6-285-B and 482 more. Effective Feb 24, 2012
- [AD 2011-26-07](https://openairdocs.org/ad/2011-26-07): Engine · Continental Motors C-125-1, C-125-2, C145-2 and 48 more. Effective Jan 24, 2012
- [AD 2010-11-04](https://openairdocs.org/ad/2010-11-04): Hydraulic lifters · Continental Motors FSO-470-A, GIO-470-A, GTSIO-520-C and 190 more. Effective Jun 16, 2010
- [AD 2000-23-21](https://openairdocs.org/ad/2000-23-21): Crankshaft · Continental Motors IO-360-A, IO-360-AB, IO-360-B and 164 more. Effective Dec 12, 2000
- [AD 98-19-02](https://openairdocs.org/ad/98-19-02): Piston Pins · Continental Motors IO-360-A, IO-360-AB, IO-360-C and 31 more. Effective Nov 9, 1998
- [AD 97-26-17](https://openairdocs.org/ad/97-26-17): Crankshaft · Continental Motors IO-360-A, IO-360-AB, IO-360-B and 90 more. Effective Jan 23, 1998
- [AD 95-21-15](https://openairdocs.org/ad/95-21-15): Aviation Gasoline · Continental Motors A-65-8, C85-12F, C85-12FJ and 77 more. Effective Nov 28, 1995
- [AD 93-10-02](https://openairdocs.org/ad/93-10-02): Missing Cylinder Valve Retainer Key · Continental Motors GTSIO-520-C, GTSIO-520-D, GTSIO-520-E and 180 more. Effective Aug 12, 1993
- [AD 92-04-09](https://openairdocs.org/ad/92-04-09): Rocker Shaft Hold Down Stud · Continental Motors IO-360-A, IO-360-AB, IO-360-B and 41 more. Effective Jun 22, 1993
- [AD 91-19-03](https://openairdocs.org/ad/91-19-03): Oil Filter · Continental Motors 6-285-A, 6-285-B, 6-285-BA and 169 more. Effective Sep 29, 1991
- [AD 88-03-06](https://openairdocs.org/ad/88-03-06): Oil Filter · Continental Motors GTSIO-520-C, GTSIO-520-D, GTSIO-520-E and 155 more. Effective Apr 15, 1988
- [AD 81-13-10 R1](https://openairdocs.org/ad/81-13-10-R1): Oil Pressure · Continental Motors IO-360-A, IO-360-AB, IO-360-C and 28 more. Effective Nov 20, 1981
- [AD 81-16-05](https://openairdocs.org/ad/81-16-05): Magnetos · Lycoming Engines AEIO-320-E1B, AEIO-320-E2B, AEIO-360-B1G6 and 234 more. Effective Aug 6, 1981

### Historical (superseded or no longer in force)

- [AD 87-20-03 R2](https://openairdocs.org/ad/87-20-03-R2) (historical): Seat Tracks · Cessna 150A, 150B, 150C and 212 more. Effective Sep 24, 1990
- [AD 2023-04-08](https://openairdocs.org/ad/2023-04-08) (historical): Reciprocating Engine Power Section · Continental Aerospace Technologies GTSIO-520-C, GTSIO-520-D, GTSIO-520-H and 141 more. Effective Feb 23, 2023
- [AD 2009-24-52](https://openairdocs.org/ad/2009-24-52) (historical): Hydraulic lifters · Continental Motors FSO-470-A, GIO-470-A, GTSIO-520-C and 192 more
- [AD 2009-24-51](https://openairdocs.org/ad/2009-24-51) (historical): Hydraulic lifters · Teledyne Continental Motors FSO-470-A, GIO-470-A, GTSIO-520-C and 156 more
- [AD 2002-13-04](https://openairdocs.org/ad/2002-13-04) (historical): Magneto impulse coupling stop pin · Teledyne Continental Motors C-125-1, C-125-2, C145-2 and 48 more. Effective Jul 12, 2002
- [AD 2000-08-51](https://openairdocs.org/ad/2000-08-51) (historical): Crankshaft · Teledyne Continental Motors IO-360-A, IO-360-AB, IO-360-B and 158 more
- [AD 94-14-12](https://openairdocs.org/ad/94-14-12) (historical): Octane Aviation Gasoline · Teledyne Continental Motors A-65-8, C85-12, E185-11 and 68 more

## Information bulletins (advisory) (16 in force)

- [SAIB CE-13-27R1](https://openairdocs.org/saib/CE-13-27R1): Flight Controls  Frayed Flap Extend Cables. Issued Jan 5, 2022
- [SAIB AIR-21-16](https://openairdocs.org/saib/AIR-21-16): FLIGHT COMPARTMENT EQUIPMENT, Cessna Seat Back Attachment Bolt Inspection. Issued Aug 26, 2021
- [SAIB SW-18-31](https://openairdocs.org/saib/SW-18-31): NAVIGATION, ATTITUDE, AND DIRECTION DATA SYSTEM. Issued Nov 21, 2018
- [SAIB CE-12-41](https://openairdocs.org/saib/CE-12-41): Flight Controls  Loose Glide Screw. Issued Aug 9, 2012
- [SAIB CE-12-24R1](https://openairdocs.org/saib/CE-12-24R1): Flight Controls  Frayed Flap Extend Cables. Issued May 21, 2012
- [SAIB CE-12-14](https://openairdocs.org/saib/CE-12-14): Three Alternative Methods of Compliance for AD 2011-10-09. Issued Jan 25, 2012
- [SAIB CE-10-40R1](https://openairdocs.org/saib/CE-10-40R1): Aircraft Fuel System; water contamination of fuel tank systems on Cessna single engine airplanes. Issued Jul 30, 2010
- [SAIB CE-10-20R1](https://openairdocs.org/saib/CE-10-20R1): Wing Structure; Wingtip Extensions. Issued May 12, 2010
- [SAIB CE-09-42](https://openairdocs.org/saib/CE-09-42): Lights - Landing Light, Beacon Light and Taxi Light Switch Applications. Issued Jul 24, 2009
- [SAIB CE-09-10](https://openairdocs.org/saib/CE-09-10): Availability of Secondary Seat Stops for Pilot and Copilot Seats. Issued Feb 5, 2009
- [SAIB CE-01-41R2](https://openairdocs.org/saib/CE-01-41R2): Flight Controls. Issued Oct 1, 2007
- [SAIB NE-16-13](https://openairdocs.org/saib/NE-16-13): Powerplant - Prohibited use of sealant. Issued Mar 8, 2016
- [SAIB NE-13-15](https://openairdocs.org/saib/NE-13-15): Engine Controls: Continental Motors, Inc. (CMI) Throttle and Mixture Control Levers. Issued Feb 8, 2013
- [SAIB NE-13-04](https://openairdocs.org/saib/NE-13-04): Continental Motors, Inc. (CMI) Connecting Rod Piston Pin Bushing Inspection. Issued Oct 31, 2012
- [SAIB NE-10-09](https://openairdocs.org/saib/NE-10-09): Reciprocating Engine Power Section: Hydraulic Valve Lifters. Issued Nov 20, 2009
- [SAIB CE-02-09](https://openairdocs.org/saib/CE-02-09): . Issued Dec 28, 2001
- [SAIB CE-12-24](https://openairdocs.org/saib/CE-12-24) (historical): Flight Controls  Frayed Flap Extend Cables. Issued Apr 6, 2012
- [SAIB CE-10-20](https://openairdocs.org/saib/CE-10-20) (historical): Wing Structure; Wingtip Extensions. Issued Mar 16, 2010
- [SAIB CE-01-41R1](https://openairdocs.org/saib/CE-01-41R1) (historical): Cracks in plastic or non-metallic control wheels. Issued Jan 10, 2007

## NTSB investigations

None matched to N746AS.

## NTSB investigations on N746AS not matched to an aircraft (1)

From the NTSB's public API. Aircraft are matched to registry aircraft by N-number and event date, checked against the reported serial number, make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

- [NTSB LAX98LA104](https://openairdocs.org/ntsb/LAX98LA104), Mar 4, 1998: Boeing 737-242C (N746AS), Reno, NV, no damage. Probable cause: Unforecasted and sudden encounter with clear air turbulence when passengers and flight attendants were not secured in their seats.

## FAA accident and incident reports

None matched to N746AS.

## Reports on N746AS not matched to an aircraft (1)

They name N746AS, but no registry record covers the date, the aircraft registered then was built later, or the report describes another aircraft.

- [Accident 19980304010239A](https://openairdocs.org/incident/19980304010239A), Mar 4, 1998: Boeing 737242C (N746AS), Reno, NV. Encountered cat enroute at FL350. Diverted to rno. Flight attendant broke an ankle. 7 passengers injured. (.4)the flight encountered sever clear air turbulence…

## Service difficulty reports

None filed for this aircraft. Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model.

## Service difficulty reports on N746AS not matched to an aircraft (606, newest 50)

They name N746AS, but no registry record covers the date, the aircraft registered then was built later, or the report describes another aircraft.

- [SDR TSAA0732038](https://openairdocs.org/sdr/TSAA0732038), Jun 24, 2007: TARGET. LOOSE. NON-ETOPS FLIGHT 93 HNL-OGG, WHEN CREW SELECTED THE LANDING GEAR TO THE DOWN POSITION, THE LEFT MAIN GEAR DID NOT SHOW DOWN AND LOCKED. CREW EXECUTED A LOW PASS
- [SDR TSAA0731037](https://openairdocs.org/sdr/TSAA0731037), Jun 24, 2007: UNKNOWN. UNKNOWN. NON-ETOPS FLIGHT 93 HNL-OGG, ON THROTTLE UP, THE TAKE OFF CONFIGURATION WARNING ALARM SOUNDED. CREW ABORTED TAKE OFF AT 50 KNOTS INDICATED AIRSPEED. CREW DID NO
- [SDR TSAA0779031](https://openairdocs.org/sdr/TSAA0779031), Jun 9, 2007: OIL CAP. LOOSE. NON-ETOPS FLIGHT 82 HNL - KOA - AFTER TAKEOFF, THE CREW WAS ADVISED BY ATC THAT THERE WAS DARK SMOKE TRAILING THE NR 2 ENGINE. CREW NOTED THE OIL QUANTITY DROPP
- [SDR ASAA0611296](https://openairdocs.org/sdr/ASAA0611296), Dec 1, 2006: LIGHT. INOPERATIVE. L 1 DOOR EMERGENCY LIGHTS INOP. REPLACED BATTERY, NO HELP CHANGED OUT EXIT LIGHT ASSY.
- [SDR ASAA0611215](https://openairdocs.org/sdr/ASAA0611215), Nov 24, 2006: BATTERY PACK. DISCHARGED. L1 DOOR INTERIOR EMERGENCY LIGHT INOP. REPLACED PATTERY PACK.
- [SDR ASAA0611160](https://openairdocs.org/sdr/ASAA0611160), Nov 3, 2006: BATTERY. DISCHARGED. L 1 DOOR EMERGENCY FLASHLIGHT DEAD. REPLACED EMERGENCY FLASHLIGHT BATTERY IAW AMM.
- [SDR ASAA0611158](https://openairdocs.org/sdr/ASAA0611158), Oct 29, 2006: DOOR LATCH. BROKEN. L1 DOOR RELEASE LATCH BROKEN. REPLACED L1 DOOR RELEASE LATCH PER SRM 51-11-21, OPS GOOD.
- [SDR ASAA0611157](https://openairdocs.org/sdr/ASAA0611157), Oct 29, 2006: BATTERY. DISCHARGED. L1 DOOR EMERGENCY LIGHT INOP. REPLACED BATTERY.
- [SDR ASAA0610899](https://openairdocs.org/sdr/ASAA0610899), Aug 16, 2006: BATTERY. DISCHARGED. L1 AND RT OVERWING EXIT LIGHTS DIM. REPLACED BATTERIES ON L1 AND RT EMERGENCY EXIT.
- [SDR ASAA0610820](https://openairdocs.org/sdr/ASAA0610820), Jul 27, 2006: BATTERY PACK. DISCHARGED. AFTER RECON TO ALL SEATS L1 AND R1 DOOR EMERGENCY LIGHTS INOPERATIVE. REPLACED BOTH BATTERY PACKS.
- [SDR ASAA0610768](https://openairdocs.org/sdr/ASAA0610768), Jul 14, 2006: BATTERY. DISCHARGED. EXIT ROW LT SIDE EXIT LIGHT UNDER WINDOW FLASHING STROBE. CYCLED EMERGENCY LIGHTS SWITCH TO OFF THEN BACK TO ARM AND LIGHT STOPPED FLASHING. REPLACED BATTERY PA
- [SDR ASAA0610767](https://openairdocs.org/sdr/ASAA0610767), Jul 14, 2006: BATTERY. DISCHARGED. FOUND L2 DOOR EMERGENCY LIGHT AREA LIGHT INOP. REPLACED BATTERY PACK FUNCTION NORMAL.
- [SDR ASAA0610741](https://openairdocs.org/sdr/ASAA0610741), Jul 4, 2006: SKIN. CRACKED. TWO EACH CRACKS FOUND FWD OF BSTA 1156 BETWEEN S2 AND S3 RT. CRACK LENGTH 1.4 INCH CIRCUMFERENTIALLY AND 1 INCH RADIAL. INSTALLED DOUBLER PER ASA EA 5330 02112.
- [SDR ASAA0610624](https://openairdocs.org/sdr/ASAA0610624), May 23, 2006: BATTERY. DISCHARGED. DURING RECON 3 PALLET TO 2 PALLET, FOUND SMOKE BARRIER EXIT LIGHT INOP. REPLACED BATTERY PACK PER AMM 33 50 00, OPS CHECK GOOD.
- [SDR ASAA0610588](https://openairdocs.org/sdr/ASAA0610588), May 11, 2006: BATTERY. DISCHARGED. FOUND R2 DOOR LOWER EMERGENCY EXIT LIGHTS INOP. REPLACED BATTERY PACK.
- [SDR ASAA0610500](https://openairdocs.org/sdr/ASAA0610500), Apr 20, 2006: BATTERY PACK. DISCHARGED. FOUND LT AND RT OVERWING EMERGENCY EXIT LIGHTS ARE DIM. REPLACED BATTERY PACK, OPS CHKS GOOD.
- [SDR ASAA0610469](https://openairdocs.org/sdr/ASAA0610469), Apr 20, 2006: BATTERY PACK. DISCHARGED. FOUND LT AND RT OVERWING EMERGENCY EXIT LIGHTS DIM. REPLACED BATTERY PACK OPS CHKS GOOD.
- [SDR ASAA0610395](https://openairdocs.org/sdr/ASAA0610395), Apr 4, 2006: HOSE. SHEARED. OXYGEN SUPPLY HOSE TO PSU'S ON MAIN CARGO DOOR FOUND BROKEN. ACCOMPLISHED INTERM REPAIR WITH ALTERNATE HOSE PER EA 3520 01023.
- [SDR ASAA0610276](https://openairdocs.org/sdr/ASAA0610276), Mar 21, 2006: BATTERY PACK. DISCHARGED. R1 AND R2 DOOR EMERGENCY EXIT LIGHTS INOP. REPLACED BATTERY PACK.
- [SDR ASAA0610274](https://openairdocs.org/sdr/ASAA0610274), Mar 21, 2006: LIGHT. INOPERATIVE. AFTER RECON RIGHT OVERWING PEOPLES EXIT SIGN INOP. REPLACED LIGHT ASSY.
- [SDR ASAA0610272](https://openairdocs.org/sdr/ASAA0610272), Mar 17, 2006: BATTERY PACK. DISCHARGED. R1 AND R2 DOOR EMERGENCY EXIT LIGHTS ARE INOP. REMOVED AND REPLACED BATTERY PACKS PER AMM 33-5-00-20 FIG 20 ASA SHEET 2.
- [SDR ASAA0610275](https://openairdocs.org/sdr/ASAA0610275), Mar 12, 2006: LIGHT. NONE. R2 EMERGENCY LIGHT INOP LIGHT PLACED ON MEL. OPS TESTED EMERGENCY EXIT LIGHT AND FOUND IT TO BE OPERATING OK REF MM 33-51-01. CLEARS MEL 33 15A.
- [SDR ASAA0610227](https://openairdocs.org/sdr/ASAA0610227), Mar 6, 2006: BATTERY PACK. WEAK. EMERGENCY LIGHT BY R1 DOOR REMAINS ON. MAINTENANCE REMOVED AND REPLACED BATTERY PACK PER AMM 33 50 00 17 PG 0 FIG 17.
- [SDR ASAA0610134](https://openairdocs.org/sdr/ASAA0610134), Feb 9, 2006: BATTERY. DISCHARGED. R1 DOOR AND BOTH OVERWING EMERGENCY LIGHTS WILL NOT ILLUM STEADY. REPLACED BATTERIES, OPS NML PER AMM 33 50 01.
- [SDR ASAA0610113](https://openairdocs.org/sdr/ASAA0610113), Feb 2, 2006: SKIN. GROUND DAMAGE. AIRCRAFT STRUCK BY FMC LOADER BELOW MAIN CARGO DOOR. DAMAGE IS TO STR 21L AT BS 360-440. AIRCRAFT SKIN AT BS 360 TO 440 STR 21L REPAIRED IAW EA 5330-02044.
- [SDR ASAA0610112](https://openairdocs.org/sdr/ASAA0610112), Feb 2, 2006: FRAME. DENTED. FUSELAGE FRAME DENTED AT SHEAR TIE LOCATION ABOVE STR 21L BS 440. FUSELAGE FRAME AT SHEAR TIE LOCATION ABOVE STR 21L, AT BSTA 440, REPAIRED IAW SRM 53-10-4, FIG
- [SDR ASAA0610111](https://openairdocs.org/sdr/ASAA0610111), Feb 2, 2006: STRINGER. CRACKED. FOUND STRINGER 21L CRACKED AT BS 440 AT FRAME LOCATION. STR 21L, BS 440, REPAIRED IAW EA 5330-02044.
- [SDR ASAA0610110](https://openairdocs.org/sdr/ASAA0610110), Feb 2, 2006: FAILSAFE. CRACKED. BS 440 FAILSAFE ANGLE CRACKED AT STR 21L. FAILSAFE ANGLE AT BS 440, STR 21L, REPAIRED IAW EA 5330-02044.
- [SDR ASAA0610107](https://openairdocs.org/sdr/ASAA0610107), Feb 2, 2006: SHEAR TIE. BENT. BS 440 SHEAR TIE ANGLE AFT OF FRAME FOOT ABOVE STR 21L BENT. BSTA 440 SHEAR TIE ANGLE ABOVE STR 21L REPAIRED IAW EA 5330-02044.
- [SDR ASAA0510352](https://openairdocs.org/sdr/ASAA0510352), Nov 29, 2005: SKIN PANEL. CORRODED. CORROSION ON INTERNAL SURFACE OF SKIN PANEL BETWEEN KEEL BEAMS AT BSTA 618 TO 635. REPLACED PANEL WITH FABRICATED REPAIR PART IAW ERO AND EA. (K)
- [SDR ASAA0510351](https://openairdocs.org/sdr/ASAA0510351), Nov 28, 2005: ATTACH ANGLE. CRACKED. 2 EA CRACKS FOUND AT STOP FITTING FASTENER HOLES AT BS 348.2, S16L. REPLACED INTERCOSTAL ATTACH ANGLE AND WEB FLANGE IAW EA. (K)
- [SDR ASAA0510341](https://openairdocs.org/sdr/ASAA0510341), Oct 18, 2005: BATTERY PACK. INOPERATIVE. ANC - FOUND ALL FOUR DOOR EMERGENCY EXIT LIGHTS INOPERATIVE. REPLACED L-1, L-2, R-1 AND R-2 EMERGENCY EXIT LIGHT BATTERY PACKS PER AMM 33-50-0. (M)
- [SDR ASAA0510092](https://openairdocs.org/sdr/ASAA0510092), May 3, 2005: BATTERY PACK. DISCHARGED. ANC - AFTER PAX CABIN RECONFIG, LEFT AND RIGHT OVERWING EMERGENCY EXIT LIGHTS INOPERATIVE. REMOVED AND REPLACED LEFT AND RIGHT OVERWING EXIT EMERGENCY EXIT LIGH
- [SDR ASAA0510070](https://openairdocs.org/sdr/ASAA0510070), Apr 15, 2005: BATTERY PACK. DISCHARGED. ANC - FOUND RIGHT OVERWING LOWER EMERGENCY LIGHT LENS WILL NOT STAY SECURED. LIGHT ALSO INOPERATIVE. REPLACED BATTERY PACK AND LENS ASSEMBLY. OPS CHECK GOOD. (M
- [SDR ASAA0510005](https://openairdocs.org/sdr/ASAA0510005), Feb 22, 2005: BATTERY PACK. INOPERATIVE. ANC - FOUND RIGHT OVERWING EXIT SIGN INOPERATIVE. REMOVED AND REPLACED BATTERY PACK. (M)
- [SDR ASAA0410687](https://openairdocs.org/sdr/ASAA0410687), Nov 30, 2004: INTERCOSTAL. CORRODED. PAE, D-CHECK: CORROSION ON WEB INTERCOSTAL. REPLACED INTERCOSTAL.(K)
- [SDR ASAA0410686](https://openairdocs.org/sdr/ASAA0410686), Nov 30, 2004: INTERCOSTAL. CORRODED. PAE, D-CHECK: CORROSION ON WEB INTERCOSTAL. REPLACED INTERCOSTAL. (K)
- [SDR ASAA0410684](https://openairdocs.org/sdr/ASAA0410684), Nov 30, 2004: WEB. CORRODED. PAE, D-CHECK: FRAME/FLOOR WEB CRACKED. REPAIRED CRACKED FRAME/FLOOR WEB.
- [SDR ASAA0410681](https://openairdocs.org/sdr/ASAA0410681), Nov 30, 2004: SKIN. DAMAGED. PAE, D-CHECK: SCRIBE MARK IN SKIN. REPAIRED IAW EA.
- [SDR ASAA0410682](https://openairdocs.org/sdr/ASAA0410682), Nov 30, 2004: INTERCOSTAL. CORRODED. PAE, D-CHECK: CORROSION ON AFT CARGO INTERCOSTAL. REPLACED INTERCOSTAL.
- [SDR ASAA0410685](https://openairdocs.org/sdr/ASAA0410685), Nov 30, 2004: WEB. CORRODED. PAE, D-CHECK: CORROSION ON AFT LAV FLOOR WEB. REPAIRED WEB (K)
- [SDR ASAA0410683](https://openairdocs.org/sdr/ASAA0410683), Nov 30, 2004: ANGLE. CORRODED. PAE, D-CHECK: CORROSION ON WEB ANGLE. REPLACED WEB ANGLE.
- [SDR ASAA0410680](https://openairdocs.org/sdr/ASAA0410680), Nov 30, 2004: ANGLE. CORRODED. PAE, D-CHECK: CORROSION ON WEB ANGLE. FABRICATED AND REPLACED WEB IB ANGLE.
- [SDR ASAA0410679](https://openairdocs.org/sdr/ASAA0410679), Nov 30, 2004: ANGLE. CORRODED. PAE, D-CHECK: CORROSION ON WEB IB ANGLE BELOW CAPT NR 2 WINDOW. REPLACED WEB IB ANGLE.
- [SDR ASAA0410678](https://openairdocs.org/sdr/ASAA0410678), Nov 30, 2004: CREASE BEAM. CRACKED. PAE, D-CHECK: CREASE BEAM WEB IS CRACKED. REPLACED CREASE BEAM WEB.
- [SDR ASAA0410677](https://openairdocs.org/sdr/ASAA0410677), Nov 30, 2004: INTERCOSTAL. CORRODED. PAE, D-CHECK: CORROSION ON INTERCOSTAL. REPLACED INTERCOSTAL.
- [SDR ASAA0410676](https://openairdocs.org/sdr/ASAA0410676), Nov 30, 2004: SEAT TRACK. CORRODED. PAE, D-CHECK: CORROSION ON SEAT TRACK. REPLACED SEAT TRACK.
- [SDR ASAA0410675](https://openairdocs.org/sdr/ASAA0410675), Nov 30, 2004: WEB. GOUGED. PAE, D-CHECK: AFT CARGO DOOR AFT CUTOUT CLOSURE WEB BETWEEN STRINGERS IS GOUGED. REPLACED WEB.
- [SDR ASAA0410674](https://openairdocs.org/sdr/ASAA0410674), Nov 30, 2004: SEAT TRACK. MISDRILLED. PAE, D-CHECK: SEAT TRACK HAS MISDRILLED HOLES. REPLACED SEAT TRACK.
- [SDR ASAA0410673](https://openairdocs.org/sdr/ASAA0410673), Nov 30, 2004: SEAT TRACK. CORRODED. PAE, D-CHECK: CORROSION ON SEAT TRACK. REPLACED SEAT TRACK.

All 606: https://openairdocs.org/aircraft/N746AS/unmatched-reports.md

## STCs that may be installed (OpenAirDocs) (209, first 50)

Approved for this aircraft's airframe or engine model, in force first, then newest. The registry doesn't record which STCs an aircraft has; its records do.

### Approved for the airframe (Cessna 337H)

- [STC SA02571SE](https://openairdocs.org/stc/SA02571SE): Installation of Garmin G500/G600 TXi Integrated Avionics System (Primary Flight Display, Multi-Function Display, and Engine Indicating System Display). Garmin International Inc
- [STC SA01800SE](https://openairdocs.org/stc/SA01800SE): Fabrication and installation of new or replacement of existing instrument panel lights dimmer control. TCW Technologies, LLC
- [STC SA01861SE](https://openairdocs.org/stc/SA01861SE): Fabrication and installation of Landing Light Controller. TCW Technologies, LLC
- [STC SA02279AT](https://openairdocs.org/stc/SA02279AT): Installation of a Boom Beam bulb, starter, and ballast. Whelen Aerospace Technologies
- [STC SA04837NY](https://openairdocs.org/stc/SA04837NY): Installation of AeroLED's Holdings, LLC., position lights, navigation lights, strobe lights and beacon lights. AeroLED's Holdings, LLC
- [STC SA12406WI](https://openairdocs.org/stc/SA12406WI): Installation of a Garmin AXIS Flight Display System. Garmin International Inc
- [STC SA02636SE](https://openairdocs.org/stc/SA02636SE): Installation of Garmin GPS 175 Navigation System and GNX 375 Navigation System with ADS-B In/Out Transponder. Garmin International Inc
- [STC SA02019SE-D](https://openairdocs.org/stc/SA02019SE-D): Installation of Garmin Model GTN 625/635/650; 725/750 Navigation System. Garmin International Inc
- [STC SA00079NY](https://openairdocs.org/stc/SA00079NY): Installation of Airwolf remote mounted engine oil filter kit AFC-K008 on single and multi engine fixed wing light aircraft incorporating Teledyne Continental reciprocating engines of 450 horsepower or less. Airwolf Filter Corporation
- [STC SA02511SE](https://openairdocs.org/stc/SA02511SE): Installation of replacement fuel quantity indicator sending unit(s). CiES Inc
- [STC SA5581SW](https://openairdocs.org/stc/SA5581SW): Installation of ALCOR true-flow/ totalizer system. Alcor LLC. Lists 337 Series
- [STC SA02738CH](https://openairdocs.org/stc/SA02738CH): Installation of L-3 Communications Avionics Systems. Acron Aviation Inc
- [STC SA04046CH PAGE 1](https://openairdocs.org/stc/SA04046CH%20PAGE%201): Installation of L-3 GENESIS (TM) Electronic Standby Instrument System (ESI-500/MAG-500). Acron Aviation Inc
- [STC SA04378CH](https://openairdocs.org/stc/SA04378CH): Installation of an engine modified per STC SE04349CH. SureFly Partners Ltd
- [STC SA02386AK](https://openairdocs.org/stc/SA02386AK): Replacement of existing landing and/or taxi light reflector and bulbs with Light Emitting Diode (LED) lighting systems. AeroLED's Holding LLC
- [STC SA04568CH](https://openairdocs.org/stc/SA04568CH): Installation of the uAvionix tailBeaconX, a tail mounted position light with integrated Automatic Dependent Surveillance - Broadcast (ADS-B) Out and 1090MHz Mode-S transponder functionality. uAvionix Corporation
- [STC SA02658SE](https://openairdocs.org/stc/SA02658SE): Installation of Garmin GI 275 Multi-Function Display System. Garmin International Inc
- [STC SA02019WI](https://openairdocs.org/stc/SA02019WI): Installation of the Trig Avionics TX56, TX56A, TX57, or TX57A VHF Nav-Com Radio. Peregrine
- [STC SA04192NY](https://openairdocs.org/stc/SA04192NY): KFD 900 Primary Flight Display System Additional Functions. Honeywell International Inc
- [STC SA00756DE](https://openairdocs.org/stc/SA00756DE): Installation of Automatic Dependent Surveillance Broadcast (ADS-B) Out Equipment using a Trig Avionics TT22 Transponder and an approved Global Positioning System (GPS) Position Sensor. Peregrine
- [STC SA00897WI](https://openairdocs.org/stc/SA00897WI): Installation of Concorde Battery Corporation (VRSLA) Valve regulated sealed lead acid battery. Aero-Mach Wilco LLC
- [STC SA2821CE](https://openairdocs.org/stc/SA2821CE): Installation of wing tips. Curry Aviation LLC
- [STC SA937CE](https://openairdocs.org/stc/SA937CE): Installation of leading edge cuffs, stall fences, droop wing tips, and vortex generators on rear engine lower cowling. Curry Aviation LLC
- [STC SA02444AK](https://openairdocs.org/stc/SA02444AK): Approval of the L-3 Communications NGT 9000/9000R ADS-B system installed. ADS-B Technologies LLC
- [STC SA01818WI](https://openairdocs.org/stc/SA01818WI): Installation of Garmin G5 Electronic Flight Instrument. Garmin International Inc
- [STC SA09902AC](https://openairdocs.org/stc/SA09902AC): Installation of BendixKing KFD 900 Flight Display System. Honeywell International Inc. (Bendix King)
- [STC SA11174SC PAGE 1](https://openairdocs.org/stc/SA11174SC%20PAGE%201): Installation of BendixKing by Honeywell KSN 770 and KSN 765 WAAS LPV approach capable nav/comm systems. Honeywell International Inc (Bendix King)
- [STC SA09120AC-D](https://openairdocs.org/stc/SA09120AC-D): Installation of S-TEC System 55/55X Two Axis automatic flight guidance system, Model ST-603. S-TEC Corporation
- [STC SA02265SE](https://openairdocs.org/stc/SA02265SE): Installation of a camera housing. Airborne Sensor LLC
- [STC SA00401BO](https://openairdocs.org/stc/SA00401BO): Installation of a SkyTrax100B UAT receiver. Avidyne Corporation
- [STC ST02307CH](https://openairdocs.org/stc/ST02307CH): Installation of Rudder Pedal Extensions. Flight Boss Ltd
- [STC SA02426AK](https://openairdocs.org/stc/SA02426AK): Approval of the FreeFlight FDL-978-TX ADS-B system installed. FreeFlight Systems
- [STC SA10236SC](https://openairdocs.org/stc/SA10236SC): Installation of a GDC 31 Roll Steering Converter. DAC International Inc
- [STC SA02268CH](https://openairdocs.org/stc/SA02268CH): Installation of Airwolf Filter Corp. Air Oil Separator. Airwolf Filter Corporation
- [STC SA2858SO](https://openairdocs.org/stc/SA2858SO): Installation of a FLIR airborne surveilance system. Air USA Inc
- [STC SA01560WI-D](https://openairdocs.org/stc/SA01560WI-D): Installation of the Honeywell KFD 840 Primary Flight Display System. Honeywell International Inc
- [STC SA01714WI](https://openairdocs.org/stc/SA01714WI): Installation of a Garmin transponders: (a) GTX 330/330D/33/33D with ADS-B Out functionality; (b) GTX 335/335R/345/345R with ADS-B Out and In functionality; or (c) GTX 335R/345R with ADS-B Out functionality in select airplanes installed with G950/G1000 systems. Garmin International Inc
- [STC SA03286CH](https://openairdocs.org/stc/SA03286CH): Install an electronic engine ignition system. Electroair Acquisition Corporation
- [STC SA04032CH](https://openairdocs.org/stc/SA04032CH): Install rocker switch assemblies. Electroair Acquisition Corporation
- [STC SA32RM](https://openairdocs.org/stc/SA32RM): Installation of electrically driven freon air-conditioning system. Air Comm Corporation
- [STC SA00344BO PAGE 1](https://openairdocs.org/stc/SA00344BO%20PAGE%201): Installation of Parmetheus Plus LED PAR36 and PAR46 taxi and landing lights. Whelen Aerospace Technologies
- [STC SA00744DE](https://openairdocs.org/stc/SA00744DE): Installation of the Automatic Dependent Surveillance Broadcast (ADS-B) Out Equipment using a Trig Avionics TT31 Transponder and an approved position sensor. Peregrine
- [STC SA00765DE](https://openairdocs.org/stc/SA00765DE): Installation of Automatic Dependent Surveillance Broadcast (ADS-B) Out functionality using the BendixKing KT74 Transponder and qualified position sensor. Peregrine
- [STC SA04165NY](https://openairdocs.org/stc/SA04165NY): Installation of Latitude Technologies Skynode S200 Satcom system must be performed. Latitude Technologies Corporation
- [STC SA02153LA-D PAGE 1](https://openairdocs.org/stc/SA02153LA-D%20PAGE%201): Installation of Garmin G600 Primary Flight Display (PFD) and Multifunction Display (MFD) System. Garmin International Inc
- [STC SA02503AK](https://openairdocs.org/stc/SA02503AK): Installation of AMSAFE State of the Art Restraint System (SOARS) inflatable restraints. AMSAFE Inc
- [STC SA02013CH](https://openairdocs.org/stc/SA02013CH): Installation of Avidyne Corporation Traffic Advisory System (TAS). Avidyne Corporation
- [STC SA01828SE](https://openairdocs.org/stc/SA01828SE): Installation of J.P. Instruments (JPI) EDM-960 Primary Engine Data Management System. J. P. Instruments
- [STC SA01835WI](https://openairdocs.org/stc/SA01835WI): Installation of Trig Avionics TY-96 or TY-97 VHF Communications Radio. Peregrine
- [STC SA01933LA-D](https://openairdocs.org/stc/SA01933LA-D): Installation of Garmin Model 400W / 500W Series GPS-WAAS Navigation System. Garmin International Inc

All 209: https://openairdocs.org/aircraft/N746AS/stcs.md

## Related

- Other Cessna 337H aircraft: https://openairdocs.org/model/cessna-337h/aircraft.md
- The Continental IO-360-G engine: https://openairdocs.org/engine/continental-io-360-g.md

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