# N445US: 1990 Boeing 737-4B7, registration cancelled 2013-10-21 - Type: Cancelled registration (FAA registry, deregistered aircraft) - Cancelled: October 21, 2013 - 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: 24863 - Year built: 1990 - Type of aircraft: Fixed wing multi engine - Engine type: Turbo-fan - Airworthiness: Standard, transport - Airworthiness date: September 13, 1990 - Certificate issued: December 31, 1990 - Last registry action: January 16, 2013 - Mode S code: A55F03 - Owner when cancelled: [Wilmington Trust Company Trustee](https://openairdocs.org/faa-owner/WILMINGTON%20TRUST%20COMPANY%20TRUSTEE) - 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/N445US - FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=445US - Page: https://openairdocs.org/deregistered/N445US-2013-10-21 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 (161, newest 50) Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model. - [SDR USAA2013072500014](https://openairdocs.org/sdr/USAA2013072500014), Jul 24, 2013: PLACARD. DAMAGED. CREW REPORTED THE EMERGENCY EXIT PLACARD ON ROW 11, DAMAGED. MX REPLACED PLACARD. - [SDR USAA2013070200006](https://openairdocs.org/sdr/USAA2013070200006), Jul 1, 2013: SIGN. LOOSE. CREW REPORTED THE EMERGENCY EXIT SIGN OVER CENTER LT CABIN EMERGENCY EXIT IS LOOSE. MX R & R EXIT SIGN AS REQUIRED. - [SDR USAA2013061200005](https://openairdocs.org/sdr/USAA2013061200005), Jun 11, 2013: SLIDE. UNSECURE. CREW REPORTED 2L DOOR EMERGENCY ESCAPE SLIDE PARTIALLY HANGING OUT OF SLIDE PACK. MX SECURED 2L DOOR SLIDE. - [SDR USAA2013050600012](https://openairdocs.org/sdr/USAA2013050600012), Apr 29, 2013: SKIN. DELAMINATED. C1 CHECK - DELAMINATION ON NR 6 SPOILER UPPER SKIN 6 INCHES OUTBOARD FROM INBOARD END & 5 INCHES FORWARD OF TRAILING EDGE. REPLACED NR 6 SPOILER IAW B737 AMM 27 - [SDR USAA2013043000011](https://openairdocs.org/sdr/USAA2013043000011), Apr 25, 2013: SKIN. SEPARATED. C1 CHECK - LOOSE SKIN & SMOKING RIVETS ON RIGHT WING OUTBOARD FOREFLAP UPPER SURFACE 36 INCHES FROM LEADING EDGE AT INBOARD END. REPLACED RIGHT WING OUTBOARD FO - [SDR USAA2013050300003](https://openairdocs.org/sdr/USAA2013050300003), Apr 24, 2013: SKIN. CRACKED. C1 CHECK - CRACK ON FUSELAGE SKIN AT L2 LOWER DOOR HINGE CUTOUT AT BS 951, S14L+4 INCHES. REPAIRED FUSELAGE SKIN AT L2 LOWER DOOR HINGE CUTOUT AT BS 951, S14L+4 - [SDR USAA2013043000010](https://openairdocs.org/sdr/USAA2013043000010), Apr 24, 2013: STOP FITTING. CRACKED. C1 CHECK - TWO CRACKS ON FORWARD SERVICE DOOR AT BS 299, WL 210. REPLACED FORWARD SERVICE DOOR IAW JOB CARD. - [SDR USAA2013041800020](https://openairdocs.org/sdr/USAA2013041800020), Apr 17, 2013: SKIN PANEL. CRACKED. RON - LEFT HORIZONTAL STABILIZER LOWER SKIN CRACKED 61 INCHES OUTBOARD OF INBOARD END AND 3 INCHES AFT OF FRONT SPAR. REPAIRED SKIN IAW B737-400 SRM 55-10-01 RE - [SDR USAA2012112300006](https://openairdocs.org/sdr/USAA2012112300006), Nov 22, 2012: POWER SUPPLY. INOPERATIVE. RON - EXTERIOR EMERGENCY LIGHT AT R1 DOOR INOPERATIVE. REPLACED FORWARD EMERGENCY LIGHT POWER SUPPLY M1133, AND REPAIRED WIRING AT R1 RECEPTACLE LIGHTS, OPS CHE - [SDR USAA2012111600003](https://openairdocs.org/sdr/USAA2012111600003), Nov 13, 2012: BULKHEAD. CRACKED. FPBH INSPECTION FORWARD PRESSURE BULKHEAD CRACKED AT FS 178 & WL 218 BETWEEN RBL 5.7 AND RBL 17. REPAIRED BULKHEAD IAW EO 5300V153 AND B737-400 SRM 53-10-08-2R- - [SDR USAA2012102900008](https://openairdocs.org/sdr/USAA2012102900008), Oct 29, 2012: BATTERY. DISCHARGED. MAINTENANCE REPORTED THE EMERGENCY FLASHLIGHT IN AFT GALLEY HAS A BROKEN SAFETY STRAP AND DEAD BATTERY. MAINTENANCE REPLACED BATTERY AND STRAP. CHECKS GOOD. - [SDR USAA2012073000008](https://openairdocs.org/sdr/USAA2012073000008), Jul 27, 2012: LENS. MISSING. MAINTENANCE REPORTED THE EXIT LENS AT ROW 11 MISSING. MAINTENANCE INSTALLED LENS. AIRCRAFT OK FOR SERVICE. - [SDR USAA2012061100015](https://openairdocs.org/sdr/USAA2012061100015), Jun 10, 2012: UNKNOWN. ODOR. CREW REPORTED THAT IN AFT PART OF PASSENGER CABIN, FLIGHT ATTENDANT AND PASSENERS COMPLIANED OF COUGHING AND THROAT IRRITATION. MAINTENANCE ACCOMPLISHED CABIN O - [SDR USAA2012060100008](https://openairdocs.org/sdr/USAA2012060100008), May 31, 2012: SKIN. CRACKED. C6 CHECK - CRACK IN FUSELAGE SKIN AT BS 727E+14 INCHES, S23L. REPAIRED FUSELAGE SKIN AT BS 727E+14 INCHES, S23L IAW EA 103978. - [SDR USAA2012060100007](https://openairdocs.org/sdr/USAA2012060100007), May 31, 2012: SKIN. CRACKED. C6 CHECK - CRACK IN FUSELAGE SKIN AT BS 727+19 INCHES, S24L. REPAIRED FUSELAGE SKIN AT BS 727+19 INCHES, S24L IAW EA 103978. - [SDR USAA2012060100006](https://openairdocs.org/sdr/USAA2012060100006), May 31, 2012: SKIN. CRACKED. C6 CHECK - CRACK IN FUSELAGE SKIN AT BS 727F+8 INCHES, S23L. REPAIRED FUSELAGE SKIN AT BS 727F+8 INCHES, S23L IAW EA 103978. - [SDR USAA2012060100005](https://openairdocs.org/sdr/USAA2012060100005), May 31, 2012: FITTING. CRACKED. C6 CHECK - CRACKS ON NR 5 SPOILER INBOARD & OUTBOARD ACTUATOR FITTINGS AT WS 180.75 & WS 87.75. REPLACED NR 5 GROUND SPOILER IAW B737 AMM 2762-12-004-001. - [SDR USAA2012053100008](https://openairdocs.org/sdr/USAA2012053100008), May 31, 2012: SKIN. CRACKED. C6 CHECK - CRACK IN FUSELAGE SKIN AT BS 727F+3" INCHES, S23L. REPAIRED FUSELAGE SKIN AT BS 727F+3" INCHES, S23L IAW EA 103978. - [SDR USAA2012053100007](https://openairdocs.org/sdr/USAA2012053100007), May 31, 2012: SKIN. CRACKED. C6 CHECK - CRACK IN FUSELAGE SKIN AT BS 727F+8" INCHES, S24L. REPAIRED FUSELAGE SKIN AT BS 727F+8" INCHES, S24L IAW EA 103978. - [SDR USAA2012053100006](https://openairdocs.org/sdr/USAA2012053100006), May 31, 2012: SKIN. CRACKED. C6 CHECK - CRACK IN FUSELAGE SKIN AT BS 727E+6 INCHES, S24L. REPAIRED FUSELAGE SKIN AT BS 727E+6 INCHES, S24L IAW EA 103978. - [SDR USAA2012053100005](https://openairdocs.org/sdr/USAA2012053100005), May 31, 2012: SKIN. CRACKED. C6 CHECK - CRACK IN FUSELAGE SKIN AT BS 727E+3 INCHES, S24L. REPAIRED FUSELAGE SKIN AT BS 727E+3 INCHES, S24L IAW EA 103978. - [SDR USAA2012053100004](https://openairdocs.org/sdr/USAA2012053100004), May 31, 2012: SKIN. CRACKED. C6 CHECK - CRACK IN FUSELAGE SKIN AT 727D+19.5 INCHES, S24L. REPAIRED FUSELAGE SKIN AT 727D+19.5 INCHES, S24L IAW EA 103978. - [SDR USAA2012053100009](https://openairdocs.org/sdr/USAA2012053100009), May 29, 2012: STRAP. CRACKED. C6 CHECK - CRACK IN FAILSAFE STRAP ON FRAME AT BS 847, S26R. REPAIRED FAILSAFE STRAP ON FRAME AT BS 847, S26R IAW EA 103984. - [SDR USAA2012053100010](https://openairdocs.org/sdr/USAA2012053100010), May 27, 2012: PRESSURE PANEL. CRACKED. C2 CHECK - CRACK ON RIGHT WHEEL WELL CEILING AT BS 663.75, RBL 47. REPAIRED RIGHT WHEEL WELL CEILING AT BS 663.75, RBL 47 IAW B737-400 SRM 53-60-51. - [SDR USAA2012053100003](https://openairdocs.org/sdr/USAA2012053100003), May 26, 2012: SKIN. CRACKED. C6 CHECK - TEN AREAS OF SKIN CRACKS RANGING FROM .250 INCHES T0 2.0 INCHES BETWEEN BS 727D TO BS 727G & BETWEEN S22L TO S25L. REPAIRED FUSELAGE SKIN BETWEEN BS - [SDR USAA2012053100011](https://openairdocs.org/sdr/USAA2012053100011), May 25, 2012: SKIN. CRACKED. C2 CHECK - CRACK ON PYLON SKIN RIGHT CROWN BETWEEN NAC STA 206 TO STA 215. REPAIRED PYLON SKIN RIGHT CROWN BETWEEN NAC STA 206 TO STA 215 IAW TYPICAL REPAIR 737 - [SDR USAA2012012400012](https://openairdocs.org/sdr/USAA2012012400012), Jan 24, 2012: FRAME. CRACKED. FRAME INSP - CRACK IN FUSELAGE FRAME AT BS 500F BETWEEN S20L TO S21L. REPAIRED FUSELAGE FRAME AT BS 500F BETWEEN S20L TO S21L IAW B737 SRM 53-00-07-2R REPAIR 13 - [SDR USAA2012012400011](https://openairdocs.org/sdr/USAA2012012400011), Jan 24, 2012: FRAME. CRACKED. FRAME INSP - CRACK IN FUSELAGE FRAME AT BS 500B BETWEEN S20R TO S21R. REPAIRED FUSELAGE FRAME AT BS 500B BETWEEN S20R TO S21R IAW B737 SRM 53-00-07-2R REPAIR 13 - [SDR USAA2012012700013](https://openairdocs.org/sdr/USAA2012012700013), Jan 23, 2012: FRAME. CRACKED. RON VISIT - 2 CRACKS IN FUSELAGE FRAME AT BS 500G BETWEEN S-20L & S-21L. REPAIRED FUSELAGE FRAME AT BS 500G BETWEEN S-20L & S-21L IAW B737 SRM 53-00-07-2R-13. - [SDR USAA2012010300036](https://openairdocs.org/sdr/USAA2012010300036), Dec 31, 2011: LIGHT. BROKEN. CREW REPORTED THE EMERGENCY EXIT LIGHT ON SEAT 12C WAS BROKEN OFF. MAINTENANCE REPAIRED LIGHT ASSEMBLY AT 12C SEAT ASSEMBLY. OPS CHECK GOOD. - [SDR USAA2011112100016](https://openairdocs.org/sdr/USAA2011112100016), Nov 15, 2011: FRAME. CRACKED. CDFI CHECK - CRACK IN FRAME WEB AT BS 291, S16L. REPLACED FRAME WEB AT BS291, S16L IAW EO 53-11-01025. - [SDR USAA2011112100015](https://openairdocs.org/sdr/USAA2011112100015), Nov 14, 2011: WEB. CRACKED. CDFI CHECK - CRACK IN WEB DOUBLER AT BS 303.9, S16L. REPLACED WEB DOUBLER AT BS 303.9, S16L IAW EO 53-11-01025. - [SDR USAA2011091300014](https://openairdocs.org/sdr/USAA2011091300014), Sep 11, 2011: UNKNOWN. MALFUNCTIONED. ON LANDING ROLLOUT, AT APPROXIMATELY 120 KTS, AIRCRAFT VEERED TO THE RIGHT. WITH FULL LEFT RUDDER, THE AIRCRAFT CONTINUED RIGHT WITH BOTH PILOTS APPLYING FULL L - [SDR USAA2011072800001](https://openairdocs.org/sdr/USAA2011072800001), Jul 27, 2011: COFFEEMAKER. ODOR. AFT FLIGHT ATTENDANT REPORTED A HOT ODOR IN RIGHT REAR LAVATORY. CHECKED COFFEE POTS OFF AND ALL COMPARTMENTS. ODOR GONE AFTER 10 MINUTES. MAINTENANCE INSPECTED - [SDR USAA2011071400009](https://openairdocs.org/sdr/USAA2011071400009), Jul 11, 2011: SUPPORT BEAM. CRACKED. C5 CHECK - CRACK ON NOSE LANDING GEAR SUPPORT BEAM VERTICAL WEB AT BS 227.8, BL 0. REPAIRED NOSE LANDING GEAR SUPPORT BEAM VERTICAL WEB IAW EA 103198. - [SDR USAA2011071400006](https://openairdocs.org/sdr/USAA2011071400006), Jul 11, 2011: GUSSET. CRACKED. C5 CHECK - CRACK ON NOSE LANDING GEAR ATTACH BEAM GUSSET ON AFT SIDE AT BS 250, BL 0. REPLACED NOSE LANDING GEAR ATTACH BEAM GUSSET IAW B737 SRM 51-40-02. - [SDR USAA2011071400008](https://openairdocs.org/sdr/USAA2011071400008), Jul 10, 2011: SKIN. CRACKED. C5 CHECK - CRACK ON LOWER FUSELAGE SKIN AFT OF E & E EXHAUST DUCT OPENING AT BS 380, BL 0. REPAIRED FUSELAGE SKIN IAW EA 103196. - [SDR USAA2011071400007](https://openairdocs.org/sdr/USAA2011071400007), Jul 10, 2011: SKIN. CRACKED. C5 CHECK - CRACK ON PREVIOUS REPAIR ON RIGHT HORIZONTAL STABLIZER SKIN AT LOWER OUTBOARD SIDE AT HORIZ STAB STA 134. REPAIRED RIGHT HORIZONTAL STABLIZER SKIN IA - [SDR USAA2011070500019](https://openairdocs.org/sdr/USAA2011070500019), Jul 4, 2011: WIRE. BROKEN. CREW REPORTED SMOKE AT CONNECTOR ON F/O SLIDING WINDOW ON LANDING ROLL. TURNED OFF WINDOW HEAT AND SMOKE STOPPED. MAINTENANCE FOUND BROKEN WIRE LEADING TO CONNE - [SDR USAA2011063000011](https://openairdocs.org/sdr/USAA2011063000011), Jun 30, 2011: LENS. DIRTY. FLT 959 - CLT-FLL - EEL - MAINTENANCE REPORTED THE EMERGENCY EXIT LIGHT LENSES AFT OF FLAPS ARE FILTHY. MAINTENANCE CLEANED LENSES AS NEEDED. CLARITY IS RESTORE - [SDR USAA20110610SB096](https://openairdocs.org/sdr/USAA20110610SB096), Jun 10, 2011: LENS. DIRTY. FLL - MAINTENANCE REPORTED THE EMERGENCY EXIT LIGHTS ON EXTERIOR FUSELAGE, AFT OF WINGS, ARE HARD TO VIEW. LENSES ARE FILTHY. MAINTENANCE CLEANED BOTH LENSES. V - [SDR USAA20110419SB057](https://openairdocs.org/sdr/USAA20110419SB057), Apr 18, 2011: BLOWER. FAULTY. GSP - ON DESCENT, AT APPROXIMATELY FL270, LEAD F/A ADVISED OF A SMOKE SMELL IN THE PASSENGER CABIN. INITIATED EMERGENCY DESCENT TO NEAREST SUITABLE AIRPORT AT G - [SDR USAA20101112SB188](https://openairdocs.org/sdr/USAA20101112SB188), Nov 12, 2010: BATTERY. DISCHARGED. BDL - MAINTENANCE REPORTED THE AFT LEFT UPPER EMERGENCY FLASHLIGHT INOPERATIVE, NOT CHARGING. MAINTENANCE REMOVED AND REPLACED THE BATTERY IN THE AFT LEFT UPPER - [SDR USAA2010071391415](https://openairdocs.org/sdr/USAA2010071391415), Jul 11, 2010: BEAR STRAP. CORRODED. CLT - C4 - MAJOR REPAIR - 3 X 3 INCH SKIN BULGE WITH PULLED RIVET HEADS, STA 797 STR 26R. REPAIRED FUSELAGE SKIN BEAR STRAP IAW EA 102045. - [SDR USAA2010071391411](https://openairdocs.org/sdr/USAA2010071391411), Jul 11, 2010: SKIN. CORRODED. CLT - C4 - MAJOR REPAIR - 3 X 3 INCH SKIN BULGE WITH PULLED RIVET HEADS, STA 797 STR 26R. REPAIRED FUSELAGE SKIN IAW EA 102045. - [SDR USAA2010071291406](https://openairdocs.org/sdr/USAA2010071291406), Jul 11, 2010: STRAP. CORRODED. CLT - C4 - MAJOR REPAIR - CORROSION ON STRAP AT BS 847, 4 INCHES OUTBOARD OF S26R. REPAIRED STRAP AT BS 847, 4 INCHES OUTBOARD OF S26R IAW B737 SRM 51-70-11 & B - [SDR USAA2010070291323](https://openairdocs.org/sdr/USAA2010070291323), Jul 1, 2010: SKIN. CRACKED. CLT - RON - MAJOR REPAIR - CRACK ON FUSELAGE SKIN BETWEEN BS 727D TO BS 727E, S24R. REPAIRED FUSELAGE SKIN BETWEEN BS 727D TO BS 727E, S24R IAW B737 SRM 53-00-1 - [SDR USAA2009072991945](https://openairdocs.org/sdr/USAA2009072991945), Jul 25, 2009: SKIN. CORRODED. CLT - Q-4 - MAJOR REPAIR - CORROSION ON FUSELAGE SKIN AT BS 500C JUST ABOVE S22L AT CIRCUMFERENTIAL BUTT SPLICE. REPAIRED FUSELAGE SKIN AT BS 500C JUST ABOVE S2 - [SDR USAA2009072791915](https://openairdocs.org/sdr/USAA2009072791915), Jul 25, 2009: SPAR. CRACKED. CLT - Q-4 - MAJOR REPAIR - CRACK ON LEFT WING REAR SPAR UPPER CHORD AT RSS224.14. REPAIRED LEFT WING REAR SPAR UPPER CHORD AT RSS224.14 IAW US AIRWAYS EA 101254 - [SDR USAA2009072791920](https://openairdocs.org/sdr/USAA2009072791920), Jul 23, 2009: SKIN. DELAMINATED. CLT - Q-4 - MAJOR REPAIR - DELAMINATION ON NR 2 SPOILER UPPER & LOWER SKIN SURFACE AND CORE AT TRAILING EDGE. REPLACED NR 2 SPOILER IAW B737 MM 27-61-11-404-010 All 161: https://openairdocs.org/deregistered/N445US-2013-10-21/reports.md --- 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.