# N512AU: 1987 Boeing 737-3B7, registration cancelled 2011-05-19 - Type: Cancelled registration (FAA registry, deregistered aircraft) - Cancelled: May 19, 2011 - Status when cancelled: Triennial form not returned - Airframe: [Boeing 737-3B7](https://openairdocs.org/model/boeing-737-3b7) (registry code 138447F) - Engine: [CFM International CFM56 series](https://openairdocs.org/engine/cfm-international-cfm56-series) (registry code 13802) - Serial number: 23595 - Year built: 1987 - Type of aircraft: Fixed wing multi engine - Engine type: Turbo-fan - Airworthiness: Standard, transport - Airworthiness date: October 5, 1987 - Certificate issued: October 27, 2006 - Last registry action: November 17, 2009 - Mode S code: A668F0 - Owner when cancelled: [737 Portfolio Trust](https://openairdocs.org/faa-owner/737%20PORTFOLIO%20TRUST) - Location: [Wilmington, DE](https://openairdocs.org/faa-place/DE/Wilmington) - Owner type: Corporation - Owner's area on the map: 39.7357° N, 75.5321° W: Placed by OpenAirDocs: center of Wilmington, DE, within about 2 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based - The mark today: https://openairdocs.org/aircraft/N512AU - FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=512AU - Page: https://openairdocs.org/deregistered/N512AU-2011-05-19 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 737-3B7: https://openairdocs.org/model/boeing-737-3b7.md ## Service difficulty reports (116, newest 50) Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model. - [SDR USAA920081570](https://openairdocs.org/sdr/USAA920081570), Aug 25, 2008: SKIN. CRACKED. CLT - RON - MAJOR REPAIR - LOG 4393963 - FUSELAGE SKIN CRACKED AT BS761 & 765, S19R. REPAIRED FUSELAGE SKIN AT BS761 & 765, S19R IAW B737 SRM 53-00-01 REPAIR 31 - [SDR USAA920081399](https://openairdocs.org/sdr/USAA920081399), Jul 22, 2008: BATTERY PACK. DISCHARGED. FLT 1465 CLT-IND- EEL - AFT EMERGENCY EXIT LIGHT INOP. MAINTENANCE REMOVED AND REPLACED THE BATTERY PACK FOR THE AFT EMERGENCY EXIT LIGHT. OPERATIONAL CHECK WAS - [SDR USAA920080904](https://openairdocs.org/sdr/USAA920080904), Apr 18, 2008: SLIDE. LOW. FLT NR 9186 PIT - EES - AFT LT SERVICE DOOR SLIDE HAS LOW PRESSURE. MAINTENANCE REMOVED AND REPLACED THE AFT LT SERVICE DOOR SLIDE. - [SDR USAA920080755](https://openairdocs.org/sdr/USAA920080755), Apr 6, 2008: WIRE. BROKEN. FLT 1452 - TPA-DCA - EEL - 19C EMERGENCY EXIT LIGHT INOP. MAINTENANCE REPAIRED BROKEN WIRE AND RELAMPED. OPERATIONAL CHECK WAS GOOD. - [SDR USAA920071165](https://openairdocs.org/sdr/USAA920071165), Nov 17, 2007: SKIN. CRACKED. PIT - MAJOR REPAIR - CRACKED FUSELAGE SKIN, BS 520, S10R. REPAIRED FUSELAGE SKIN, BS 520, S10R IAW B737 SRM 53-00, FIGURE 31. - [SDR USAA070700](https://openairdocs.org/sdr/USAA070700), Aug 30, 2007: STIFFENER. CORRODED. STA 328, LBL 10, FLOOR SUPPORT STIFFENER HAS CORROSION. REMOVED & REPLACED WITH NEW STIFFENER PER SRM 51-10-02; CORR TASK C53-107-02, DEFECT SIZE: 2" X 12". - [SDR USAA070706](https://openairdocs.org/sdr/USAA070706), Aug 30, 2007: STRINGER CLIP. CORRODED. STA 747 S28L, STRINGER TIE CLIP HAS CORROSION. REMOVED & REPLACED STRINGER TIE CLIP PER SRM 51-20-01, 51-10-02; CORR TASK C53-202-01, DEFECT SIZE: .5 INCH. - [SDR USAA070705](https://openairdocs.org/sdr/USAA070705), Aug 30, 2007: FLOOR SUPPORT. CORRODED. STA 312, RBL 12 HAS CORROSION. REMOVED & REPLACED WITH NEW PART PER SRM 51-10-02; CORR TASK C53-107-02, DEFECT SIZE: 6 INCHES. - [SDR USAA070704](https://openairdocs.org/sdr/USAA070704), Aug 30, 2007: FLOOR SUPPORT. CORRODED. FLOOR SUPPORT STA 312 LBL 10 CORRODED. REMOVED DAMAGED AREA & REPLACED WITH NEW FLOOR SUPPORT PER SRM 51-01-02; CORR TSK C53-107-02, DEFECT SIZE: 6 INCHES. - [SDR USAA070703](https://openairdocs.org/sdr/USAA070703), Aug 30, 2007: MOUNT. CORRODED. STA 986.5 + 7, S17L & S17R, LT & RT INBOARD & OUTBOARD AFT LAV MOUNTS CORRODED. REMOVED & REPLACED MOUNTS PER SRM 51-20-01, 51-10-02; CORR TASK C53-107-02, DEFE - [SDR USAA070701](https://openairdocs.org/sdr/USAA070701), Aug 30, 2007: ANGLE. CORRODED. BS 312 - 360 LBL 55, CHORD ANGLE HAS CORROSION. REMOVED DAMAGED PARTS & INSTALLED NEW PARTS PER SRM 51-20-01; 51-20-00; CORR TASK C53-107-02, DEFECT SIZE: 3 X 3 - [SDR USAA070692](https://openairdocs.org/sdr/USAA070692), Aug 30, 2007: FLOORBEAM. CORRODED. STA 328, BL 0 HAS CORROSION. REMOVED DAMAGE ON T-CAP, INSTALLED FILLER/ANGLE REPAIR PARTS PER SRM 53-10-51; CORR TASK C53-107-02; DEFECT SIZE: 3 INCHES. - [SDR USAA070699](https://openairdocs.org/sdr/USAA070699), Aug 30, 2007: SLAT. ERODED. ERODED SKIN & DISBOND, NR 4 SLAT T/E WEDGE, LOWER SURFACE I/B SIDE OF SLAT. REMOVED DAMAGE & INSTALLED REPAIR PARTS PER SRM 51-70-10; TR 57-42-03, DEFECT SIZE: - [SDR USAA070698](https://openairdocs.org/sdr/USAA070698), Aug 30, 2007: FITTING. CORRODED. MED AFT GIRT BAR ATTACH POINTS, CORROSION AROUND ATTACH HOLE. REMOVED & REPLACED GIRT BAR BASE FITTING PER SRM 51-20-00; COR TASK C53-107-02, DEFECT SIZE: .250 - [SDR USAA070697](https://openairdocs.org/sdr/USAA070697), Aug 30, 2007: FLOORBEAM. CORRODED. STA 328, BL 50, FLOORBEAM T-CAP HAS CORROSION. REMOVED PREVIOUS REPAIR & INSTALLED/SPLICED IN NEW T-CAP PER SRM 53-10-50 FIG 201; CORR TASK C53-107, DEFECT SIZE - [SDR USAA070696](https://openairdocs.org/sdr/USAA070696), Aug 30, 2007: FLOORBEAM. CORRODED. STA 986.5, LBL 32 THRU RBL 34 HAS CORROSION. INSTALLED FILLER & DOUBLER PER TYP 51-70-12; CORR TASK C53-107-02, DEFECT SIZE: 2 X 2 INCHES. - [SDR USAA070695](https://openairdocs.org/sdr/USAA070695), Aug 30, 2007: CHANNEL. CORRODED. STA 344 - 312, FWD ENTRY WAY, SHORT U-CHANNEL BEAM HAS CORROSION. REMOVED & REPLACED WITH NEW CHANNEL PER SRM 51-10-02, 51-40-03; CORR TASK C53-107-02, DEFECT S - [SDR USAA070694](https://openairdocs.org/sdr/USAA070694), Aug 30, 2007: ANGLE. CORRODED. STA 344 - 312 FWD ENTRY WAY, LT SIDE HAS CORROSION. REPLACED DAMAGED Z-ANGLE WITH NEW PER SRM 51-10-02, 51-40-03; CORR TASK C53-107-02, DEFECT SIZE: .750 INCH. - [SDR USAA070693](https://openairdocs.org/sdr/USAA070693), Aug 30, 2007: FRAME. CORRODED. STA 727E, LBBL 8 ON FRAME WHERE IT ATTACHES TO SKIN EXFOLIATED. FABRICATED REPAIR PART & INSTALLED PER SRM 53-60-07; CORR TASK C53-208-01, DEFECT SIZE: 1 INCH. - [SDR USAA070702](https://openairdocs.org/sdr/USAA070702), Aug 30, 2007: STRINGER CLIP. CORRODED. STA 767, S26L, STRINGER TIE CLIP HAS CORROSION. REPLACED STRINGER TIE CLIP PER SRM 51-20-01, 51-10-02; CORR TASK C53-202-01, DEFECT SIZE: .5 INCH. - [SDR USAA070677](https://openairdocs.org/sdr/USAA070677), Aug 28, 2007: SKIN. CRACKED. PYLON ABOVE NR 2 ENGINE O/B SIDE OF LOAD FITTING PIN HAS CRACK. REMOVED REPAIR, CLEANED AREA, INSTALLED REPAIR WET WITH SEALANT PER TR 57-41-02, DEFECT SIZE: .5 - [SDR USAA070688](https://openairdocs.org/sdr/USAA070688), Aug 28, 2007: SKIN. DAMAGED. WS 72, RIGHT WING, LOWER SURF, Z-ANGLE 3 FWD ATTACH FASTENERS ELONGATED. REMOVED FASTENERS, OVERSIZE & COLD WORK HOLES, & INSTALLED FIRST-OVER FASTENERS PER SRM - [SDR USAA070687](https://openairdocs.org/sdr/USAA070687), Aug 28, 2007: SKIN. DAMAGED. THREE WORKING FASTENER RIGHT WING TO CENTER SECTION Z-ANGLE AT WS 72, AFT 3 FASTENERS ELONGATED. OVERSIZED FIRST OVER, COLD WORKED HOLES & INSTALLED NEW FASTENE - [SDR USAA070686](https://openairdocs.org/sdr/USAA070686), Aug 28, 2007: WEDGE. DEBONDED. NR 3 SLAT UPPER OUTBOARD WEDGE DISBONDED. INSTALLED REPAIR PARTS PER SRM 51-70-17, 51-70-10, DEFECT SIZE: 1.5 X 2 INCHES. - [SDR USAA070685](https://openairdocs.org/sdr/USAA070685), Aug 28, 2007: SKIN. DAMAGED. NR 4 SLAT T/E WEDGE HAS ERODED SKIN & DISBOND ON LOWER SURFACE I/B SIDE OF SLAT. REMOVED DISBONDED AREA, INSTALLED REPAIR PARTS PER TR 57-42-03, SRM 51-70-10, D - [SDR USAA070683](https://openairdocs.org/sdr/USAA070683), Aug 28, 2007: SKIN. GOUGED. NR 2 SLAT O/B END UPPER SURFACE, SLAT WEDGE SKIN, GROOVE/GOUGE. INSTALLED NEW CORE FILLER & NEW UPPER SURFACE BONDED DOUBLER PER SRM 57-43-01, 51-70-10, DEFECT - [SDR USAA070682](https://openairdocs.org/sdr/USAA070682), Aug 28, 2007: SKIN. DAMAGED. UPPER SURFACE, LOCATED 19.5 INCHES FWD OF ELEV TAB T/E & 37 INCHES OUTBOARD OF INBOARD T/E TIP HAS DAMAGE. REPAIR INSTALLED CONFORMS TO SRM 55-20-01 REPAIR 1, D - [SDR USAA070681](https://openairdocs.org/sdr/USAA070681), Aug 28, 2007: SKIN. DAMAGED. RIGHT ELEV UPPER SKIN, UPPER SURFACE LOCATED 12 INCHES FWD OF T/E & 16 INCHES INBOARD T/E TIP HAS DAMAGE. REPAIR INSTALLED CONFORMS TO SRM 55-20-01 REPAIR 1, DE - [SDR USAA070680](https://openairdocs.org/sdr/USAA070680), Aug 28, 2007: SEAT TRACK. CRACKED. STA 727B RBL 24.75 HAS CRACK. INSTALLED FABRICATED REPAIR PARTS PER EA 98824, DEFECT SIZE: 3 INCH. - [SDR USAA070678](https://openairdocs.org/sdr/USAA070678), Aug 28, 2007: SKIN. CRACKED. LEFT WING FIXED LEADING EDGE LOWER SKIN PANEL AT SLAT STA 3.25 HAS CRACK. REMOVED DAMAGE, FAB'D & INSTALLED REPAIR PARTS PER BOEING TR 57-41-02, DEFECT SIZE: .7 - [SDR USAA070676](https://openairdocs.org/sdr/USAA070676), Aug 28, 2007: STIFFENER. CRACKED. STA 294 BETWEEN STR S10R & S11R, ANGLE STIFFENER HAS CRACK. REMOVED & REPLACED ANGLE STIFFENER WITH NEW PART PER SRM 51-10-02, DEFECT SIZE: .5 INCH. - [SDR USAA070675](https://openairdocs.org/sdr/USAA070675), Aug 28, 2007: DOOR FRAME. CRACKED. BS 492.4 STR 24R FWD CARGO DOOR FRAME HAS CRACK. DEFECTIVE PART REPLACED WITH IDENTICAL PART; INSTALLED NEW FRAME PER SRM 5-40-00, 53-00-53, DEFECT SIZE: .75 IN - [SDR USAA070674](https://openairdocs.org/sdr/USAA070674), Aug 28, 2007: WEB. CRACKED. STA 294.5, S7L HAS CRACK. FABRICATED NEW WEB AND INSTALLED PER BOEING DWG 65-17684, DEFECT SIZE: .350 INCH. - [SDR USAA070673](https://openairdocs.org/sdr/USAA070673), Aug 28, 2007: INTERCOSTAL. CRACKED. BS 500 BENEATH RIGHT TRANSITION ANGLE, INTERCOSTAL BAFFLE HAS CRACK. FABRICATED NEW INTERCOSTAL BAFFLE DEFECT SIZE: .375 INCH. - [SDR USAA070672](https://openairdocs.org/sdr/USAA070672), Aug 28, 2007: FRAME. CRACKED. STA 867 AT I/B FASTENER FOR A/C SUPPORT BRACKET, BETWEEN STR 8 & 9R HAS CRACK. INSTALLED TYPICAL FRAME REPAIR DOUBLER PARTS PER TR 53-10-20E, DEFECT SIZE: .125 - [SDR USAA070671](https://openairdocs.org/sdr/USAA070671), Aug 28, 2007: STRINGER SPLICE. CRACKED. STA 360 S14L, STRINGER SPLICE HAS CRACK. DRILLED UP NEW PART & INSTALLED PER SRM 51-40-02, DEFECT SIZE: .500 INCH. - [SDR USAA070670](https://openairdocs.org/sdr/USAA070670), Aug 28, 2007: STRUCTURE. CRACKED. THE 500A AND 500B AT STR 26L AT LIGHTENING HOLE HAS CRACK. MANUFACTURED NEW PART PER SRM 53-30-04, 51-10-02, DEFECT SIZE: .375 INCH. - [SDR USAA070669](https://openairdocs.org/sdr/USAA070669), Aug 28, 2007: DOOR FRAME. CRACKED. FWD PAX DOOR FRAME CRACKED AT NR 6 STOP PIN CUTOUT. INSTALLED DOUBLER REPAIR PER EA 98819, DEFECT SIZE: .125 INCH. - [SDR USAA070668](https://openairdocs.org/sdr/USAA070668), Aug 28, 2007: DOOR FRAME. CRACKED. FWD PAX DOOR FRAME CRACKED AT NR 5 STOP PIN CUTOUT. INSTALLED DOUBLER REPAIR PER EA 98819, DEFECT SIZE: .125 INCH. - [SDR USAA070667](https://openairdocs.org/sdr/USAA070667), Aug 28, 2007: DOOR FRAME. CRACKED. FWD PAX DOOR FRAME CRACKED AT NR 7 STOP PIN CUTOUT. INSTALLED DOUBLER REPAIR PER EA 98819, DEFECT SIZE: .125 INCH. - [SDR USAA070679](https://openairdocs.org/sdr/USAA070679), Aug 28, 2007: SKIN. CRACKED. NR 6 SLAT, LOWER T/E AT OUTBOARD END, CRACKED AT RIVET HOLES. INSTALLED FILLER/DOUBLER REPAIR PER SRM 57-43-01, DEFECT SIZE: .125 INCH. - [SDR USAA070665](https://openairdocs.org/sdr/USAA070665), Aug 24, 2007: DOOR FRAME. CRACKED. FWD PASSENGER DOOR FRAME CRACKED AT 37 STOP PIN CUTOUT, L1 DOOR, FWD ENTRY DOOR. INSTALLED DOUBLER REPAIR PER EA 98819, DEFECT SIZE: .125 INCH. - [SDR USAA070660](https://openairdocs.org/sdr/USAA070660), Aug 23, 2007: STRINGER. CRACKED. STR 15L AT STA 360 HAS CRACK. DEFECTIVE PART REPLACED WITH IDENTICAL PART PER SM 51-40-00, DEFECT SIZE: 0.7 INCH. - [SDR USAA070661](https://openairdocs.org/sdr/USAA070661), Aug 23, 2007: FITTING. CRACKED. CLIP AT STA 947.5 STR 24L, FWD OF WATER SERVICE PANEL HAS CRACK. FAB'D NEW ANGLE PER BOEING DWG 65-51626 & INSTALLED PER SRM 51-10-02, DEFECT SIZE: .25 INCH. - [SDR USAA070662](https://openairdocs.org/sdr/USAA070662), Aug 23, 2007: STRINGER. CRACKED. STA 500 & 500A STR 26L AT LIGHTENING HOLE HAS CRACK. MANUFACTURED NEW PART PER SRM 51-10-02, 53-30-04, DEFECT SIZE: .5 INCH. - [SDR USAA070663](https://openairdocs.org/sdr/USAA070663), Aug 23, 2007: BULKHEAD. CRACKED. STA 727 RBL 40 FWD BULKHEAD, AFT CARGO CRACKED. FABRICATED WEB STIFFENER BRACKET & INSTALLED PER SRM 52-40-02, DEFECT SIZE: 1 INCH. - [SDR USAA200705U13](https://openairdocs.org/sdr/USAA200705U13), May 28, 2007: SKIN. CRACKED. ONE CRACK APPROX 16 INCHES LONG AT STA 500 BL 0 AT LOWER FWD VHF ANTENNA. [SUP 06-07-07] INSTALLED EXTERNAL DOUBLER 11" X 31" PER EA 84619. - [SDR SB07009](https://openairdocs.org/sdr/SB07009), Jan 27, 2007: LIGHT. INOPERATIVE. CLT - MAINTENANCE REPORTED THE EMERGENCY LIGHT ON SEAT ROW 15, LEFT-HAND SIDE WAS INOPERATIVE. MAINTENANCE REMOVED AND REPLACED THE LIGHT ASSEMBLY. OPERATIONAL - [SDR USAA061192](https://openairdocs.org/sdr/USAA061192), Sep 26, 2006: SKIN. PUNCTURED. RT ELEVATOR UPPER SURFACE APPROX 19.5 INCHES FROM ROOT AND 18.0 INCHES FROM TAB TRAIL. COMPOSITE REPAIR IAW SRM 51-70-17, DEFECT SIZE: .200" X .050". - [SDR USAA061193](https://openairdocs.org/sdr/USAA061193), Sep 26, 2006: SKIN. CRACKED. STA 727D AND 727E ABOVE S-24L CRACKED. INSTALLED DOUBLER IAW EA 98091, DEFECT SIZE: 3.5 INCHES. All 116: https://openairdocs.org/deregistered/N512AU-2011-05-19/reports.md ## FAA accident and incident reports (1) From the FAA Accident/Incident Data System. Reports are matched to registry aircraft by N-number and event date, checked against the reported make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model. - [Incident 19950517015739I](https://openairdocs.org/incident/19950517015739I), May 17, 1995: Boeing 737300 (N512AU), Charlotte, NC, Minor damage. Narrative: usair flight 217, a Boeing B-737-300, from atlanta, ga (atl) to Charlotte, NC (clt), landed on runway 18R at clt. After touchdown the right side,… ## Other aircraft with N512AU - [Registered now](https://openairdocs.org/aircraft/N512AU): Transavia Corp PTY PL-12/T300, S/N H4113SD --- 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.