# N393US: 1986 Boeing 737-3B7, registration cancelled 2013-07-05

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: July 5, 2013
- Status when cancelled: Sale reported, pending cancellation
- 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: 23315
- Year built: 1986
- Type of aircraft: Fixed wing multi engine
- Engine type: Turbo-fan
- Airworthiness: Standard, transport
- Airworthiness date: March 24, 1986
- Last registry action: May 4, 2010
- Mode S code: A48FC1
- Location: [Stamford, CT](https://openairdocs.org/faa-place/CT/Stamford)
- Owner type: Individual
- Owner's area on the map: 41.0878° N, 73.5436° W: Placed by OpenAirDocs at the center of ZIP code 06905, within about a mile (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N393US
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=393US
- Page: https://openairdocs.org/deregistered/N393US-2013-07-05

From the FAA registry file of October 29, 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 (60, newest 50)

Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model.

- [SDR SB06003](https://openairdocs.org/sdr/SB06003), Jan 10, 2006: CHARGER. FAULTY. DCA - DURING FLIGHT, THE EMERGENCY EXIT LIGHTS AT THE SEATS AND AT THE BOTTOM OF THE FORWARD ENTRY AND SERVICE DOORS ILLUMINATED AND WOULD NOT TURN OFF. MAINTEN
- [SDR USAA050884](https://openairdocs.org/sdr/USAA050884), Jul 18, 2005: SKIN. CRACKED. CLT - C - SKIN, .75 CRACKED, LT NACELLE STRUT AT NACELLE STATION 218.840. STOP DRILLED AND OVERSIZED HOLE IAW SRM. (K)
- [SDR SB05075](https://openairdocs.org/sdr/SB05075), Jun 28, 2005: SHUTOFF VALVE. LEAKING. PHL FLT 1085 AFTER TAKEOFF AND GEAR RETRACTION, CREW REPORTED A SUBSTANTIAL DROP IN THE A-HYDRAULIC SYSTEM QUANTITY. FLIGHT RETURNED TO FIELD AT PHL AND LANDED 
- [SDR SB05044](https://openairdocs.org/sdr/SB05044), Apr 5, 2005: WIRE. BROKEN. BOS COCKPIT EMERGENCY LIGHT SWITCH NOT WORKING PROPERLY. MAINTENANCE REPAIRED A BROKEN WIRE ABOVE ROW 20ABC.
- [SDR SB05042](https://openairdocs.org/sdr/SB05042), Mar 30, 2005: BATTERY PACK. FAULTY. MAINTENANCE REPORTED THE EMERGENCY LIGHTS IN THE AFT CABIN WOULD NOT TURN OFF. MAINTENANCE REMOVED AND REPLACED THE AFT CABIN EMERGENCY LIGHT BATTERY PACKS. OPE
- [SDR USAA050062](https://openairdocs.org/sdr/USAA050062), Jan 13, 2005: SKIN. CRACKED. PIT - FOUND SKIN CRACKED 2.5 INCHES, 1 INCH ABOVE S23L AT BS 745. INSTALLED DOUBLER PER SRM 53-00-01 FIG 229. (M)
- [SDR USAA040386](https://openairdocs.org/sdr/USAA040386), Jul 21, 2004: SKIN. DELAMINATED. FOUND SKIN AND CORE BONDED 3 INCH BY 5 INCH AREA, UPPER OUTBOARD T/E CORNER OF NR 5 SLAT. REMOVED DELAMINATED SKIN AND CORE, INSTALLED NEW CORE AND TOP SKIN PER
- [SDR USAA040387](https://openairdocs.org/sdr/USAA040387), Jul 21, 2004: SKIN. DELAMINATED. PIT - FOUND SKIN AND CORE BOND DELAMINATED 3 INCH BY 4 INCH AREA, UPPER INBOARD END T/E CORNER OF NR 5 SLAT. REMOVED DELAMINATED, UPPER SKIN AND CORE, INSTALLED
- [SDR USAASB04030](https://openairdocs.org/sdr/USAASB04030), Mar 15, 2004: TUBE. LEAKING. AFTER TAKEOFF FROM CLT, THE RIGHT MLG WOULD NOT RETRACT. THE RT ENGINE DRIVEN HYDRAULIC PUMP LOW PRESURE LIGHT WAS ALSO ILLUMINATED. CREW ACCOMPLISHED QUICK REF
- [SDR USAA040007](https://openairdocs.org/sdr/USAA040007), Jan 9, 2004: FRAME. CRACKED. PIT - FOUND FRAME CRACKED 1 INCH, BS 178 LEFT SIDE FRAME AT WL 207. SPLICED FRAME AT WL 212 EPR EO 5300V157 PART F. (M)
- [SDR USAA04000B](https://openairdocs.org/sdr/USAA04000B), Jan 7, 2004: BULKHEAD. CRACKED. FOUND WEB CRACKED .5 INCH, BULKHEAD WEB BS 178, WL 218, RBBL 5.7. INSTALLED DOUBLER PER EO 5300V153. (M)
- [SDR USAASB03155](https://openairdocs.org/sdr/USAASB03155), Aug 27, 2003: BATTERY PACK. INOPERATIVE. CLT - MAINTENANCE REPORTED THE CABIN OVERHEAD BIN EMERGENCY LIGHTS INOPERATIVE. MAINTENANCE REMOVED AND REPLACED THE FORWARD OVERHEAD EMERGENCY LIGHT BATTERY PA
- [SDR USAA030154](https://openairdocs.org/sdr/USAA030154), Aug 19, 2003: SKIN. CRACKED. PIT - FOUND SKIN PANEL CRACKED 10 INCHES AND SEVERAL .25 INCH THROUGH .5 INCH LONG CRACKS AND DISBONDED, LAPJOIJNT S-10L BS 360-540 ALONG 15 FT SECTION OF FUSEL
- [SDR USAA030153](https://openairdocs.org/sdr/USAA030153), Aug 19, 2003: SKIN. CRACKED. PIT - FOUND SKIN CRACKED 2.4 INCH, AFT ENTRY DOOR LOWER HINGE CUTOUT. REPAIRED PER SRM 53-60-01 FIG 207. (M)
- [SDR USAA030138](https://openairdocs.org/sdr/USAA030138), Aug 14, 2003: SKIN. CRACKED. PIT - FOUND SKIN CRACKED .125 INCH BY .25 INCH CRACKING AT RIVET HEADS, APPROX 40, AND DISONDING, LEFT SIDE STATION 360-540 STRINGER 10 LEFT. REMOVED SKIN PANEL
- [SDR USAASB03010](https://openairdocs.org/sdr/USAASB03010), Jan 15, 2003: PUMP. FAULTY. PHL - FLT 390 - EN ROUTE FROM CLT-DTW, THE 'A' HYDRAULIC SYSTEM ELECTRIC MOTOR DRIVEN PUMP LOW PRESSURE LIGHT ILLUMINATED WITH THE PUMP CYCLING ON AND OFF. DECI
- [SDR USAA020329](https://openairdocs.org/sdr/USAA020329), Aug 1, 2002: SKIN. CRACKED. PIT - FOUND SKIN CRACKED 2.1 INCH, STATION 727E ABOVE STRINGER 24L IN AFT FUSELAGE SKIN. CRACKED AREA CUT OUT AND DOUBLER INSTALLED PER SRM 53-00-01 FIG 202. (M
- [SDR USAA020309](https://openairdocs.org/sdr/USAA020309), Jul 30, 2002: STRINGER. CORRODED. PIT - FOUND STRINGER CORRODED ON ENDS OF STRINGER STATION 323.7 AND BL 0 TO S28R. (M)
- [SDR USAA020297](https://openairdocs.org/sdr/USAA020297), Jul 30, 2002: DOOR FRAME. CRACKED. PIT - FOUND FRAME CRACKED TWO PLACES 1 INCH EACH, UPPER FORWARD CORNER OF INTERIOR DOOR STOP FRAME. DEFECTIVE PART REPLACED WITH IDENT PART NR PER SRM 51-10-02.
- [SDR USAA020298](https://openairdocs.org/sdr/USAA020298), Jul 30, 2002: DOOR FRAME. CRACKED. PIT - FOUND FRAME CRACKED TWO PLACES 1 INCH EACH, UPPER AFT CORNER OF INTERIOR DOOR STOP FRAME. DEFECTIVE PART REPLACED WITH IDENT PART NR PER SRM 51-10-02. (M)
- [SDR USAA020293](https://openairdocs.org/sdr/USAA020293), Jul 30, 2002: ATTACH ANGLE. CRACKED. PIT - FOUND ANGLE CRACKED .75 INCH, INT ATTACH ANGLE FORWARD STATION 291.5, S12R AND S13R. DEFECTIVE PART REPLACED WITH IDENT PART NR PER SRM 51-10-2. (M)
- [SDR USAA020294](https://openairdocs.org/sdr/USAA020294), Jul 30, 2002: ANGLE. CRACKED. PIT - FOUND ANGLE CRACKED .5 INCH, INT ATTACH ANGLE FORWARD OF STATION 291.5, S11R AND S12R. DEFECTIVE PART REPLACED WITH IDENT PART NR PER BOEING DWG 65-45807-
- [SDR USAA020296](https://openairdocs.org/sdr/USAA020296), Jul 30, 2002: FRAME. CRACKED. PIT - FOUND FRAME CRACKED .25 INCH, INT DOOR FRAME ON FUSELAGE AT FORWARD UPPER CORNER. FABRICATED NEW ANGLE PER EA. (M)
- [SDR USAA020299](https://openairdocs.org/sdr/USAA020299), Jul 30, 2002: STRINGER. CRACKED. PIT - FOUND STRINGER CRACKED .125 INCH, AT RIVET STATION 927 AT STRINGER 8R AND 9R. REMOVED CRACK AND INSTALLED OVERSIZED FASTENER PER 51-40-05. (M)
- [SDR USAA020300](https://openairdocs.org/sdr/USAA020300), Jul 30, 2002: STRINGER. CRACKED. PIT - FOUND STRINGER CRACKED .25 INCH, STATION 907, STRINGER 8L-9L AT RIVET. REMOVED CRACKED AND INSTALLED A REPAIR ANGLE PER TYPICAL REPAIR 53-10-14A. (M)
- [SDR USAA020225](https://openairdocs.org/sdr/USAA020225), Jul 2, 2002: SKIN. DELAMINATED. PIT - FOUND RUDDER DELAMINATED SEVERAL PLACES FROM .25 INCHES TO 6 INCHES, 1 PLY DEEP, RIGHT/LEFT RUDDER, R STATION 121.64 TO 0.00. COMPLETED 200-230 DEGREE WET
- [SDR USAA020310](https://openairdocs.org/sdr/USAA020310), Jul 2, 2002: SKIN. CRACKED. PIT - FOUND SKIN CRACKED 3 INCHES, ABOVE LEFT NLG DOOR JUST FORWARD OF STATION 259.5. TRIMMED OUT DAMAGE AND INSTALLED DOUBLER PER EA 61654B. (M)
- [SDR USAA020295](https://openairdocs.org/sdr/USAA020295), Jun 19, 2002: SKIN. CRACKED. PIT - FOUND SKIN CRACKED 1.5 INCHES LONG, FORWARD SERVICE DOOR AFT LOWER CORNER. INSTALLED DOUBLER PER SRM 53-10-01 FIG 202. (M)
- [SDR USAA020308](https://openairdocs.org/sdr/USAA020308), Jun 19, 2002: SKIN. CRACKED. PIT - FOUND SKIN CRACKED 1 INCH, CAPTAINS WINDSHIELD NR 1 UPPER LEFT CORNER OF WINDOW POST. INSTALLED EXTERIOR DOUBLER PER SRM 53-10-01 FIG 210 PAGE 233. (M)
- [SDR USAASB02017](https://openairdocs.org/sdr/USAASB02017), Jan 19, 2002: REGULATOR. FAILED. BOS - FLT 926 - CLIMBING-OUT FROM PHL, EN ROUTE TO PWM AT FL250, THE NR 2 ENGINE BLEED TRIP LIGHT ILLUMINATED. CREW TRIED TO RESET BLEED WITH NO HELP. WITH NR 2
- [SDR USAA020104](https://openairdocs.org/sdr/USAA020104), Dec 30, 2001: ANGLE. CRACKED. PIT - FOUND ANGLE CRACKED 1 INCH, VERTICAL ANGLE AT STATION 363. DEFECTIVE PART REPLACED WITH IDENTICAL PART. REPLACED CHANNEL PER NR 313A1355. (M)
- [SDR USAA011364](https://openairdocs.org/sdr/USAA011364), Nov 15, 2001: SKIN. CRACKED. PIT - FOUND ON WALK AROUND, FOUND SKIN CRACKED 3 INCHES, NR 6 SLAT BOTTOM INBOARD END. CUT OUT DAMAGED SKIN, INSTALLED FILLER AND DOUBLER PER SRM 57-43-01, FIG 
- [SDR USAASB01282](https://openairdocs.org/sdr/USAASB01282), Oct 3, 2001: CHARGER. FAILED. CLT - MAINTENANCE FOUND THE LEFT AND RIGHT FORWARD EMERGENCY LIGHTS INOPERATIVE. MAINTENANCE REMOVED AND REPLACED THE FORWARD EMERGENCY LIGHT BATTERY PACKS (P/N
- [SDR USAA010162](https://openairdocs.org/sdr/USAA010162), Jan 10, 2001: CROSSBEAM. CORRODED. PIT - FOUND ENGINE MOUNT CROSSBEAM CORRODED, BEARING BORE OF CROSS BEAM. CORROSION LEVEL 1. ENLARGED BORE .010 CHANFERED BORE, MPI ROTO PEEN. INSTALLED OVERSIZE
- [SDR USAASB00280](https://openairdocs.org/sdr/USAASB00280), Oct 1, 2000: UPLOCK SWITCH. FAILED. GSO - FLT 1658 - ON CLIMB-OUT, AFTER GEAR RETRACTION, THE LEFT MAIN LANDING GEAR RED UNSAFE LIGHT REMAINED ILLUMINATED. CREW RECYCLED GEAR WITH NO HELP. FLIGHT 
- [SDR USAASB00220](https://openairdocs.org/sdr/USAASB00220), Aug 18, 2000: CONTROL CABLE. OUT OF ADJ. MCO - FLT 808 - AFTER TAKEOFF FROM MCO, CREW WAS UNABLE TO RAISE LANDING GEAR. THE GEAR SELECTOR LOCKED AT MID-POINT. UPON FLAP TO ZERO, THE WARNING HORN BEGAN 
- [SDR USAASB00219](https://openairdocs.org/sdr/USAASB00219), Aug 17, 2000: SOLENOID. FAULTY. MCO - FLT 676 - AFTER TAKEOFF FROM MCO, CREW RAISED GEAR HANDLE TO STOW THE GEAR BUT THE HANDLE STOPPED BEFORE REACHING THE GEAR UP POSITION. DURING TROUBLESHOO
- [SDR USAASB00127](https://openairdocs.org/sdr/USAASB00127), Apr 27, 2000: ADC. FAILED. CLT - FLT 463 - CLIMB-OUT FROM CLT, AT FL 230, OFF FLAGS APPEARED ON CAPTAIN''S AIRSPEED INDICATOR AND ALTIMETER. CREW WAS UNABLE TO ENGAGE A-SYSTEM AUTOPILOT. 
- [SDR USAASB00044](https://openairdocs.org/sdr/USAASB00044), Feb 18, 2000: SHUTOFF VALVE. LEAKING. PIT - FLT 8054 - INBOUND TO PIT, FROM IAH, SYSTEM A HYDRAULICS FAILED. CREW DECLARED AN EMERGENCY AND HAD TO MANUALLY EXTEND LANDING GEAR. FLIGHT LANDED WITHOUT
- [SDR USAASB99222](https://openairdocs.org/sdr/USAASB99222), Sep 7, 1999: SEAL. TORN. TPA - FLT 1469 - EN ROUTE FROM CLT TO TPA, ABOVE GAINESVILLE FLORIDA AT FL310, FLIGHT LOST PRESSURIZATION. THE CREW FELT A THUMP IN THE CABIN ALONG WITH A RISE 
- [SDR USAASB98264](https://openairdocs.org/sdr/USAASB98264), Oct 5, 1998: WARNING LIGHT. ILLUMINATED. PIT - FLIGHT WAS EN ROUTE FROM BOS, WHEN THE CREW RECEIVED A RIGHT MLG UNSAFE INDICATION. AIRCRAFT MADE AN UNEVENTFUL LANDING AT PIT. (M)
- [SDR USAA980465](https://openairdocs.org/sdr/USAA980465), Sep 30, 1998: FLOORBEAM. CORRODED. CLT - DURING Q-4 CHECK VISUAL INSPECTION, FOUND AN AREA OF CORROSION AROUND FASTENERS .5 INCH BY .5 INCH BY 37 INCH STAITON 312 BETWEEN LBL 14 AND RBL 23 FLOORB
- [SDR USAA980443](https://openairdocs.org/sdr/USAA980443), Sep 30, 1998: FLOORBEAM. CORRODED. CLT - DURING Q-4 CHECK VISUAL INSPECTION, FOUND A 2 INCH BY 1 INCH CORRODED AREA BS 967 RBL 49 BEAM INST PAX FLOOR. CORROSION TASK NR C53-107-02. INSTALLED NEW 
- [SDR USAA980442](https://openairdocs.org/sdr/USAA980442), Sep 30, 1998: WEB. CRACKED. CLT - DURING Q-4 CHECK VISUAL INSPECTION, FOUND .25 INCH CRACK SHEAR BEAM WEB 518A RIGHT BS 721. REPLACED WITH IDENTICAL PART PER SRM 51-10-2. (M)
- [SDR USAA980441](https://openairdocs.org/sdr/USAA980441), Sep 30, 1998: FRAME. CORRODED. CLT - DURING Q-4 CHECK VISUAL INSPECTION, FOUND A 4 INCH BY 2 INCH CORRODED AREA BS 827 BETWEEN STRINGER 28L AND STRINGER 28R RBL 2 BOTTOM FRAME. CORROSION TASK
- [SDR USAA980440](https://openairdocs.org/sdr/USAA980440), Sep 30, 1998: WEB. CRACKED. CLT - DURING Q-4 CHECK VISUAL INSPECTION, FOUND A CRACKED AREA .25 INCH FORWARD SERVICE DOOR OPENING LWR FWD CORNER BS 294 STRINGER 17R FLOOR LEVEL. INSTALLED D
- [SDR USAA980425](https://openairdocs.org/sdr/USAA980425), Sep 30, 1998: FLOORBEAM. CORRODED. CLT - DURING Q-4 CHECK VISUAL INSPECTION, FOUND SEVERAL CORRODED AREAS .5 INCH BY .5 INCH BY 26 INCH BS 328 LB 12 TQ RBL 14, WL 208.1 FLOORBEAM. CORROSION TASK 
- [SDR USAA980424](https://openairdocs.org/sdr/USAA980424), Sep 30, 1998: FLOORBEAM. CORRODED. CLT - DURING Q-4 CHECK VISUAL INSPECTION, FOUND A 3 INCH BY 2 INCH CORRODED AREA STATION 1006 BEAM T-CAP RBL 10. CORROSION TASK NR C53-107-02. INSTALLED NEW T-C
- [SDR USAA980423](https://openairdocs.org/sdr/USAA980423), Sep 30, 1998: FLOORBEAM. CORRODED. CLT - DURING Q-4 CHECK VISUAL INSPECTION, FOUND A .5 INCH BY .5 INCH AREA OF CORROSION BS 986.5 LBL 4, 11, 21 AND LOWER SURFACE LBL 36 FLOORBEAM. CORROSION TASK
- [SDR USAA980422](https://openairdocs.org/sdr/USAA980422), Sep 30, 1998: SPLICE. CRACKED. CLT - DURING Q-4 CHECK VISUAL INSPECTION, FOUND STRINGER SPLICE CRACKED AROUND 4 RIVET HOLES .125 INCH EACH STRINGER AT STATION 907 STRINGER 4R. INSTALLED NEW S

All 60: https://openairdocs.org/deregistered/N393US-2013-07-05/reports.md

## FAA accident and incident reports (2)

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 20040614021519I](https://openairdocs.org/incident/20040614021519I), Jun 14, 2004: Boeing 7373B7 (N393US), Pittsburgh, PA, Minor damage. (-23) On June 14, 2004, us airways' aircraft N393US, a Boeing 737-3B7, operated as flight 1076 from charlotte, north carolina to Pittsburgh, Pennsylvania…
- [Incident 19890106006999I](https://openairdocs.org/incident/19890106006999I), Jan 6, 1989: Boeing 737300 (N393US), Los Angeles, CA. Intermittent oil pressure and low oil light. Diverted to los angles. Plastic in oil sump from air oil seperator.

---
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.