# N446US: 1990 Boeing 737-4B7, registration cancelled 2007-03-09 - Type: Cancelled registration (FAA registry, deregistered aircraft) - Cancelled: March 9, 2007 - Exported to: Nigeria - Status when cancelled: Valid registration - Airframe: [Boeing 737-4B7](https://openairdocs.org/model/boeing-737-4b7) (registry code 138449C) - Engine: [GE CFM56 series](https://openairdocs.org/engine/ge-cfm56-series) (registry code 30016) - Serial number: 24873 - Year built: 1990 - Type of aircraft: Fixed wing multi engine - Engine type: Turbo-fan - Airworthiness: Standard, transport - Airworthiness date: October 12, 1990 - Certificate issued: November 14, 2005 - Last registry action: November 14, 2005 - Mode S code: A562BA - Owner when cancelled: [Jet Partners LLC](https://openairdocs.org/faa-owner/JET%20PARTNERS%20LLC) - Location: [New York, NY](https://openairdocs.org/faa-place/NY/New%20York) - Owner type: Corporation - Owner's area on the map: 40.7657° N, 73.9851° W: Placed by OpenAirDocs at the center of ZIP code 10019, within about a mile (OpenAirDocs). The owner's mailing address, not where the aircraft was based - The mark today: https://openairdocs.org/aircraft/N446US - FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=446US - Page: https://openairdocs.org/deregistered/N446US-2007-03-09 From the FAA registry file of November 4, 2026, cancelled registrations. Owners' street addresses are left out. The Mode S code belongs to the N-number, not the airframe. ADs and bulletins for the Boeing 737-4B7: https://openairdocs.org/model/boeing-737-4b7.md ## Service difficulty reports (24) Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model. - [SDR USAA050786](https://openairdocs.org/sdr/USAA050786), Jun 23, 2005: BULKHEAD. CRACKED. FOUND BULKHEAD WEB WITH TWO CRACKS .125 INCH, WL 234, RBL 10.0 BS 178. INSTALLED DOUBLER PER EO 5300V153 AND SRM 53-10-08. (M) - [SDR USAA050673](https://openairdocs.org/sdr/USAA050673), May 23, 2005: SKIN. CRACKED. CLT - FOUND SKIN CRACKED .5 INCH, FORWARD GALLEY SERVICE DOOR UPPER AFT CORNER. INSTALLED DOUBLER AND FILLER IAW SRM 52-00-01. (M) - [SDR USAA050674](https://openairdocs.org/sdr/USAA050674), May 22, 2005: SKIN. DELAMINATED. CLT - FOUND FLAP DELAMINATED, .5 INCH BY .5 INCH, LOWER SURFACE OF LT WING INBOARD AFT FLAP. COMPOSITE REPAIR IAW 737 SRM 57-53-02 AND 51-70-10. (M) - [SDR SB05025](https://openairdocs.org/sdr/SB05025), Feb 9, 2005: BATTERY. DISCHARGED. PIT - FOUND EMERGENCY AISLE LIGHTS AT ROWS 3, 4 AND 5 INOPERATIVE. MAINTENANCE REPLACED THE BATTERY SUPPLY ASSEMBLY. - [SDR USA2004F00047](https://openairdocs.org/sdr/USA2004F00047), May 11, 2004: ODOR. DETECTED. CREW ADVISED OF A BURNING RUBBER ODOR IN THE AFT GALLEY. THE MAIN GALLEY POWER SWITCH WAS SECURED AND THE ODOR DISSIPATED. MAINTENANCE INSPECTED THE AREA AND OP - [SDR USAASB03173](https://openairdocs.org/sdr/USAASB03173), Sep 26, 2003: CHARGER. INOPERATIVE. MAINTENANCE REPORTED THE BULLNOSE AISLE EMERGENCY LIGHT, ABOVE SEAT 7D, INOPERATIVE. MAINTENANCE REMOVED AND REPLACED THE LIGHT ASSEMBLY, P/N 2417N504-8, AND TH - [SDR USAASB02199](https://openairdocs.org/sdr/USAASB02199), Nov 3, 2002: CHARGER. INOPERATIVE. PIT - MAINTENANCE FOUND THE CENTER AISLE EMERGENCY EXIT LIGHT FOR THE OVERWING EXIT INOPERATIVE. MAINTENANCE REMOVED AND REPLACED THE CHARGER ASSEMBLY AND THE B - [SDR USAASB02183](https://openairdocs.org/sdr/USAASB02183), Oct 1, 2002: CHARGER. FAILED. CLT - MAINTENANCE FOUND THE EMERGENCY LIGHTS IN THE LAST SEVEN ROWS OF SEATS INOPERATIVE. MAINTENANCE REMOVED AND REPLACED THE CHARGER ASSEMBLY AND BATTERY PACK - [SDR USAASB02179](https://openairdocs.org/sdr/USAASB02179), Sep 23, 2002: BATTERY PACK. DISCHARGED. EWR - MAINTENANCE FOUND THE EMERGENCY LIGHTS FROM SEAT ROWS 7 TO 23 AND THE RIGHT AFT EMERGENCY EXIT LIGHTS INOPERATIVE. MAINTENANCE REMOVED AND REPLACED THE BA - [SDR USAA020233](https://openairdocs.org/sdr/USAA020233), May 23, 2002: CHANNEL. CORRODED. PIT - FOUND ZEE CHANNEL CORRODED, RIGHT SERVICE DOOR ZEE CHANNEL. INSTALLED REPAIR PER SRM 53-10-51 FIG 206. (M) - [SDR USAA020235](https://openairdocs.org/sdr/USAA020235), May 23, 2002: SEAT TRACK. CORRODED. PIT - FOUND SEAT TRACK CORRODED, RIGHT INBOARD SEAT TRACK FORWARD END AT STATION 328. REMOVED CORROSION PER SRM 51-20-01. (M) - [SDR USAA020234](https://openairdocs.org/sdr/USAA020234), May 19, 2002: INTERCOSTAL. CRACKED. PIT - FOUND INTERCOSTAL CRACKED 1 INCH, FORWARD UPPER CORNER INTERCOSTAL AT BL 0 STATION 344-360. INSTALLED DOUBLER PER EA 73949. (M) - [SDR USAA020186](https://openairdocs.org/sdr/USAA020186), May 10, 2002: SKIN. DAMAGED. PIT - FOUND RUDDER WITH SKIN DAMAGE, 6 INCHES WIDE BY 105 INCHES LONG, AND 5.5 INCHES WIDE BY 40 INCHES LONG, BOTH SIDES OF RUDDER. WET LAY UP REPAIR PER SRM 51 - [SDR USAASB01064](https://openairdocs.org/sdr/USAASB01064), Feb 27, 2001: ENGINE. OVERHEATED. CLT - FLT 1883 - ON CLIMB-OUT FROM CLT, EN ROUTE TO GCM, THE NR 1 ENGINE EGT REACHED 931 DEGREES WITH N1 CLIMB LIMIT. POWER WAS REDUCED TO MAINTAIN WITHIN LIMIT - [SDR USAASB00164](https://openairdocs.org/sdr/USAASB00164), Jun 4, 2000: LIGHT. FAULTY. GSO - MAINTENANCE FOUND THE AFT LEFT ENTRY DOOR EMERGENCY EGRESS LIGHT ASSEMBLY INOPERATIVE. MAINTENANCE ACCOMPLISHED TEMPORARY REPAIR TO LIGHT FIXTURE AND PROG - [SDR USAASB00052](https://openairdocs.org/sdr/USAASB00052), Feb 25, 2000: FLAP. FAILED. CUN - FLT 1515 - ON APPROACH, CAPTAIN COULD NOT EXTEND FLAPS BEYOND 10 DEGREES. QUICK REFERENCE HANDBOOK PROCEDURES WERE ACCOMPLISHED AND CIRCUIT BREAKERS CHECK - [SDR USAASB99204](https://openairdocs.org/sdr/USAASB99204), Aug 18, 1999: PUMP. FAILED. CLT - FLT 806 - EN ROUTE FROM FLL-CLT, THE SYSTEM 'A' HYDRAULIC QTY INDICATOR DROPPED TO .25 INDICATION. F/O CONFIRMED VISUALLY A LEAK OFF THE LEFT WING NEAR TH - [SDR USAASB97233](https://openairdocs.org/sdr/USAASB97233), Aug 24, 1997: BATTERY PACK. DISCHARGED. PIT - EMERGENCY EXIT LIGHTS ARE INOP, FROM ROW 20 BACK. REPLACED BATTERY PACK, SYSTEM OPERATIONALLY CHECKED OK. (M) - [SDR USAASB97081](https://openairdocs.org/sdr/USAASB97081), Mar 19, 1997: WIRE. SHORTED. PHL - MAINTENANCE FOUND THE EMERGENCY EXIT LIGHT INOP AT SEAT ROW 10 ABC. MAINTENANCE FOUND WIRE SHORTED TO GROUND ON SEAT 10ABC. REPAIRED WIRE. OPS CHECK GOOD. - [SDR USAASB97080](https://openairdocs.org/sdr/USAASB97080), Mar 14, 1997: BATTERY PACK. DISCHARGED. TPA - MAINTENANCE FOUND THE EMERGENCY LIGHTS AT THE FORWARD AND MID CABIN POSITIONS INOP. MAINTENANCE REMOVED AND REPLACED THE BATTERY PACKS IN THE FORWARD AND - [SDR USAASB97025](https://openairdocs.org/sdr/USAASB97025), Jan 22, 1997: 'B' NUT. LOOSE. MIA - FL 1850 - FLT HAD JUST DEPARTED MIA WHEN THE CAPT NOTICED A LOSS OF PWR FROM THE NR 2 ENG N1 DROPPED TO APPROX 30 PERCENT ON THE NR 2 ENG. CAPT ELECTED TO - [SDR USAASB96113](https://openairdocs.org/sdr/USAASB96113), Jun 18, 1996: WIRE HARNESS. FAILED. BWI - FLT 1257 - ON APPROACH TO DCA, ANTI-SKID INOP LIGHT CAME ON. FLIGHT DIVERTED TO BWI AND LANDED WITH NO FURTHER INCIDENT. MAINTENANCE REPLACED THE RIGHT ML - [SDR 96ZZZM1072](https://openairdocs.org/sdr/96ZZZM1072), Jun 18, 1996: TRANSDUCER. MALFUNCTIONED. BWI - FLT 1257 - ON APPROACH TO DCA, ANTI-SKID INOP LIGHT CAME ON. FLIGHT DIVERTED TO BWI AND LANDED WITH NO FURTHER INCIDENT. MAINTENANCE REPLACED THE RIGHT ML - [SDR USAASB96008](https://openairdocs.org/sdr/USAASB96008), Jan 12, 1996: CONTROL VALVE. FAILED. TPA - FLT 202 - NR 2 ENGINE REVERSER LIGHT ON OVERHEAD PANEL ILLUMINATED DURING FLIGHT, THROTTLE OPERATED NORMALLY AND REVERSER OPERATED NORMALLY ON GROUND. 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