# N377UA: 1990 Boeing 737-322, registration cancelled 2012-09-13

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: September 13, 2012
- Status when cancelled: Valid registration
- Airframe: [Boeing 737-322](https://openairdocs.org/model/boeing-737-322) (registry code 138447Y)
- Engine: [CFM International CFM56 series](https://openairdocs.org/engine/cfm-international-cfm56-series) (registry code 13802)
- Data sheets: [TCDS A16WE](https://openairdocs.org/tcds/A16WE) (OpenAirDocs)
- Serial number: 24642
- Year built: 1990
- Type of aircraft: Fixed wing multi engine
- Engine type: Turbo-fan
- Airworthiness: Standard, transport
- Airworthiness date: January 24, 1990
- Certificate issued: September 13, 2012
- Last registry action: September 13, 2012
- Mode S code: A44F8F
- Owner when cancelled: [Midamerican Aerospace Ltd](https://openairdocs.org/faa-owner/MIDAMERICAN%20AEROSPACE%20LTD)
- Location: [Cedar Rapids, IA](https://openairdocs.org/faa-place/IA/Cedar%20Rapids)
- Owner type: Corporation
- Owner's area on the map: 42.0232° N, 91.6596° W: Placed by OpenAirDocs at the center of ZIP code 52402, within about 2 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N377UA
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=377UA
- Page: https://openairdocs.org/deregistered/N377UA-2012-09-13

From the FAA registry file of November 12, 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 737-322: https://openairdocs.org/model/boeing-737-322.md

## Service difficulty reports (57, newest 50)

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

- [SDR 2008UALA03653](https://openairdocs.org/sdr/2008UALA03653), Jun 30, 2008: SMOKE DETECTOR. FALSE ACTIVATION. CREW REPORT: AFT LAV SMOKE DETECTOR GOES OFF INTERMITTENTLY. FOUND FAULTY SMOKE DETECTOR. REPLACED SMOKE DETECTOR OP CHECKED GOOD. AC OK FOR SERVICE. 
- [SDR 2008UALA00837](https://openairdocs.org/sdr/2008UALA00837), Feb 15, 2008: SLIDE. OUT OF POSITION. FOUND DOOR 1R SLIDE COMING OUT OF HOUSING. FOUND GIRT RETAINER FLAP WAS DISLODGED FROM LOWER SIDE OF PACK BUSTLE. TUCKED FLAP BACK INTO PACK BUSTLE AND REINSTAL
- [SDR 2008UALA00463](https://openairdocs.org/sdr/2008UALA00463), Jan 27, 2008: LINE. LEAKING. CREW O2 PRESSURE IS GOING DOWN RAPIDLY. FOUND CAPTAINS O2 MASK STORAGE BOX SUPPLY LINE LEAKING. REPLACED THE SUPPLY LINE, STORAGE BOX, AND MASK. NO FAULT FOUND.
- [SDR 2008UALA00286](https://openairdocs.org/sdr/2008UALA00286), Jan 15, 2008: FIRE DETECTOR. FAULTY. FWD CARGO PIT 'B' DETECTOR FAULT LIGHT ILLUMINATED. REPLACED DETECTOR OPS CHECK NORMAL PER MM 26-16-00. AC OK FOR SERVICE.
- [SDR 2007UALA04604](https://openairdocs.org/sdr/2007UALA04604), Nov 8, 2007: TRIM SYSTEM. FAILED. ON CLIMBOUT AT 17K LOST MAIN ELEC NOSE DOWN TRIM PER CAPTAIN. 
- [SDR 2007UALA04270](https://openairdocs.org/sdr/2007UALA04270), Oct 16, 2007: UNKNOWN. UNKNOWN. CABIN ALT CLIMBS WHEN AIRCRAFT DESCENDING ON APPROACH. 
- [SDR 2007UALA03022](https://openairdocs.org/sdr/2007UALA03022), Aug 6, 2007: WIRE. BURNED. NR 1 ENGINE FUEL FLOW. FOUND BURNED WIRE AT FIREWALL CONNECTOR.
- [SDR 2007UALA02697](https://openairdocs.org/sdr/2007UALA02697), Jul 17, 2007: SMOKE DETECTOR. FALSE ACTIVATION. AFT LAV SMOKE DETECTOR FALSELY ACTIVATED. [08-17-07] REPLACED SMOKE DETECTOR.
- [SDR 2007UALA02221](https://openairdocs.org/sdr/2007UALA02221), Jun 25, 2007: SKIN. DENTED. RIGHT AFT LOWER FUSELAGE HAS A DENT APPROX 13 INCHES LONG BELOW AFT CARGO DOOR CUTOUT, 2 INCHES INBOARD OF STR 25R SKIN LAP BETWEEN BS 827-847. MAJOR REPAIR: CU
- [SDR 2007UALA02132](https://openairdocs.org/sdr/2007UALA02132), Jun 18, 2007: LAMP. INOPERATIVE. EMERGENCY EXIT LIGHT AFT OF RIGHT WING (BY RIGHT INBOARD FLAP FAIRING) INOP. RELAMPED EMERGENCY EXIT LIGHT RIGHT OVERWING LIGHT & OP'S CHECKED GOOD.
- [SDR 2007UALA02099](https://openairdocs.org/sdr/2007UALA02099), Jun 18, 2007: BEAR STRAP. CORRODED. AFT PIT, BS 847, STR 26R, BEAR STRAP CORRODED ON UPPER SURFACE AND IS EMITTING CORROSION BETWEEN STRAP & SKIN (SKIN BULGING). MAJOR REPAIR ACCOMPLISHED: FABRICA
- [SDR 2007UALA02098](https://openairdocs.org/sdr/2007UALA02098), Jun 18, 2007: SKIN. DAMAGED. RIGHT AFT LOWER FUSELAGE HAS A DENT APPROX 13 INCHES LONG BELOW AFT CARGO DOOR CUTOUT, 2 INCHES INBOARD OF STR 25R SKIN LAP BETWEEN BS 827-847. MAJOR REPAIR ACC
- [SDR 2007UALA02097](https://openairdocs.org/sdr/2007UALA02097), Jun 18, 2007: SKIN. CRACKED. UPPER FUSELAGE SKIN CRACKED AT CHEM-MILLED STEP BELOW STR 12L AT BS 518 TO BS 519. MAJOR REPAIR ACCOMPLISHED: FABRICATED & INSTALLED EXTERNAL DOUBLER REPAIR.
- [SDR 2007UALA02096](https://openairdocs.org/sdr/2007UALA02096), Jun 18, 2007: SKIN. CRACKED. FWD ENTRY DOOR UPPER HINGE CUTOUT IN FUSELAGE HAS ONE FASTENER HOLE WITH CRACK INDICATION LOCATED APPROXIMATELY 1 INCH BELOW FWD END OF UPPER HINGE CUTOUT. MAJO
- [SDR 2007UALA02095](https://openairdocs.org/sdr/2007UALA02095), Jun 18, 2007: SKIN. CRACKED. FWD ENTRY DOOR LOWER HINGE CUTOUT IN FUSELAGE HAS TWO FASTENER HOLES WITH CRACK INDICATIONS LOCATED APPROXIMATELY 1 INCH ABOVE AND 1 INCH FWD END OF LOWER HINGE
- [SDR 2007UALA02067](https://openairdocs.org/sdr/2007UALA02067), Jun 17, 2007: TORQUE TUBE. WORN. FWD ENTRY DOOR FUSELAGE TORQUE TUBE HAS WEAR ON UPPER SPIGOT. INSTALLED SERVICEABLE TORQUE TUBE. OP CHECKS GOOD.
- [SDR 2007UALA02066](https://openairdocs.org/sdr/2007UALA02066), Jun 17, 2007: LIGHT. CORRODED. EXTERIOR EMERGENCY EXIT LIGHT CORRODED AT FWD RT SERVICE DOOR. REPLACED LIGHT ASSY
- [SDR 2007UALA02052](https://openairdocs.org/sdr/2007UALA02052), Jun 17, 2007: STRINGER. GOUGED. E&E BAY STRINGER 27L HAS HOLE GOUGED IN IT AT STA 368-369 INBOARD SIDE. MAJOR REPAIR ACCOMPLISHED: MFG'D & INSTALLED -U- CHANNEL SECTION REPAIR.
- [SDR 2007UALA02046](https://openairdocs.org/sdr/2007UALA02046), Jun 16, 2007: STRINGER. CRACKED. STR SOLICE 15L IS CRACKED ON LOWER FLANGE APPROX ONE HALF INCH AFT OF STA 360 FRAME. MAJOR REPAIR ACCOMPLISHED: REPLACED STRINGER SPLICE 15L AT STA 360.
- [SDR 2007UALA02030](https://openairdocs.org/sdr/2007UALA02030), Jun 15, 2007: SKIN. GOUGED. EXTERNAL FUSELAGE SKIN IS GOUGED AT BS 809 STR 18R. MAJOR REPAIR ACCOMPLISHED: REMOVED DAMAGE. INSTALLED DOUBLER/TRIPLER REPAIR.
- [SDR 2007UALA02025](https://openairdocs.org/sdr/2007UALA02025), Jun 15, 2007: FRAME. CRACKED. PASSENGER CABIN RT SIDE STA 727 FRAME IS CRACKED AT UPPER I/B CORNER FRAME CUTOUT FOR STR 14R. MAJOR REPAIR ACCOMPLISHED: FABRICATED & INSTALLED ANGLE & 2EA FIL
- [SDR 2007UALA01991](https://openairdocs.org/sdr/2007UALA01991), Jun 13, 2007: FRAME. CORRODED. FWD CARGO BAY FRAME AT STA 500 CORRODED STA 499 - 500 LBL 3 TO LBL 3 WL 148-150. MAJOR REPAIR ACCOMPLISHED: FABRICATED & INSTALLED FRAME SHEAR TIE DOUBLER REPAI
- [SDR 2007UALA01990](https://openairdocs.org/sdr/2007UALA01990), Jun 13, 2007: SKIN. DENTED. LOWER LEFT FUSELAGE BETWEEN STR 19L AND 23L FROM STA 500B +12 TO STA 500B +14 HAS 6EA DENTS. THESE DENTS ARE WITHIN ADJACENT BAYS. MAJOR REPAIR ACCOMPLISHED: FA
- [SDR 2007UALA01989](https://openairdocs.org/sdr/2007UALA01989), Jun 13, 2007: SHEAR TIE. CRACKED. RIGHT LOWER FUSELAGE STA 727D TO STA 727D BETWEEN STR, 22R AND 23R SHEAR TIE IS CRACKED OUT OF QUARTER INCH SKIN FASTENER HOLE. MAJOR REPAIR ACCOMPLISHED: REMOV
- [SDR 2007UALA01988](https://openairdocs.org/sdr/2007UALA01988), Jun 13, 2007: SKIN. GOUGED. EXTERNAL FUSELAGE CROWN SKIN GOUGED AT DORSAL FIN LANDING FROM CONTACT WITH SEAL RETAINER SCREW AT BS 856 LBL 1 TO RBL 1. MAJOR REPAIR ACCOMPLISHED: FABRICATED 
- [SDR 2007UALA01972](https://openairdocs.org/sdr/2007UALA01972), Jun 12, 2007: CREASE BEAM. CORRODED. RIGHT AFT CABIN CREASE BEAM IS CORRODED ON UPPER AND LOWER SURFACE FROM BS 947-1006 RBL 46 - RBL 53. MAJOR REPAIR ACCOMPLISHED: INSTALLED NEW CREASE BEAM AND SU
- [SDR 2007UALA01971](https://openairdocs.org/sdr/2007UALA01971), Jun 12, 2007: SKIN. SCRATCHED. CROWN SKIN HAS 5 SCRATCHES BS 266-270, STR 3L. MAJOR REPAIR ACCOMPLISHED: INSTALLED EXTERNAL DOUBLER-TRIPLER & INTERNAL TEAR STRAP DOUBLER REPAIRS.
- [SDR 2007UALA01962](https://openairdocs.org/sdr/2007UALA01962), Jun 11, 2007: TORQUE TUBE. LOOSE. AFT ENTRY DOOR CUTOUT TORQUE TUBE HAS PLAY OVER .0030 BEYOND LIMITS. REPLACED DOOR BODY TORQUE TUBE & UPPER AND LOWER BEARINGS.
- [SDR 2007UALA01922](https://openairdocs.org/sdr/2007UALA01922), Jun 9, 2007: STRUCTURE. CRACKED. FWD GALLEY DOOR SN 1269 AFT SIDE STOP PIN FITTING CUTOUT IS CRACKED 4TH FROM TOP. [07-03-07] MAJOR REPAIR: REMOVED DAMAGE. FABRICATED AND INSTALLED REPAIR DOUBL
- [SDR 2007UALA01921](https://openairdocs.org/sdr/2007UALA01921), Jun 9, 2007: SKIN. CRACKED. AFT CARGO DOOR SN 230 INTERIOR SKIN AFT LOWER CUTOUT HAS STOP DRILLED CRACKS. [07-03-07] REMOVED DAMAGE. INSTALLED DOUBLER PER GNMM 1-0-8-067.
- [SDR 2007UALA01920](https://openairdocs.org/sdr/2007UALA01920), Jun 9, 2007: TORQUE TUBE. UNSTABLE. AFT GALLEY DOOR CUTOUT TORQUE TUBE HAS MOVEMENT OF .0030 BEYOND LIMITS. [07-03-07] REPLACED THE BEARING AND TORQUE TUBE.
- [SDR 2007UALA01919](https://openairdocs.org/sdr/2007UALA01919), Jun 9, 2007: TORQUE TUBE. UNSTABLE. FWD GALLEY DOOR CUTOUT TORQUE TUBE HAS MOVEMENT BEYOND 0.003. [07-03-07] REPLACED THE BEARING AND TORQUE TUBE.
- [SDR 2007UALA01918](https://openairdocs.org/sdr/2007UALA01918), Jun 8, 2007: STRUCTURE. DAMAGED. FOUND STA 727C+12 STR 23R HAS .25" HOLES FROM PREVIOUS REPAIR. [07-03-07] REMOVED DAMAGE. FABRICATED AND INSTALLED U AND J CHANNEL PER SRM 53-00-03 REPAIR I.
- [SDR 2007UALA01862](https://openairdocs.org/sdr/2007UALA01862), Jun 6, 2007: CAM. WORN. FWD GALLEY DOOR CUTOUT AFT BOTTOM GUIDE PLATE HAS WEAR MARK. MAJOR REPAIR REMOVED AND REPLACED LATCH CAM FITTING WITH NEW.
- [SDR 2007UALA01856](https://openairdocs.org/sdr/2007UALA01856), Jun 6, 2007: WEB. CRACKED. PASS CABIN SHEAR WEB AT FWD ENTRY DOOR STA 360 TO 364 WL 208 TO 222 LBL 65 TO LBL 65 IS CRACKED. MAJOR REPAIR ACCOMPLISHED, REMOVED & REPLACED SHEAR WEB.
- [SDR 2007UALA01855](https://openairdocs.org/sdr/2007UALA01855), Jun 6, 2007: STRINGER CLIP. CRACKED. STA 787 STR 23R STR CLIP IS CRACKED. MAJOR REPAIR ACCOMPLISHED, INSTALLED NEW STRINGER CLIP.
- [SDR 2007UALA01854](https://openairdocs.org/sdr/2007UALA01854), Jun 6, 2007: STRINGER CLIP. CRACKED. STA 787 STR 22R STR CLIP IS CRACKED. MAJOR REPAIR ACCOMPLISHED, INSTALLED NEW STRINGER CLIP.
- [SDR 2007UALA01831](https://openairdocs.org/sdr/2007UALA01831), Jun 5, 2007: FRAME. CRACKED. CABIN BS 616 FRAME INBOARD CHORD IS CRACKED, WL 202, RBL 64. MAJOR REPAIR ACCOMPLISHED: MANUFACTURED & INSTALLED REPAIR ANGLE & FILLER.
- [SDR 2007UALA01851](https://openairdocs.org/sdr/2007UALA01851), Jun 3, 2007: SPRING. CORRODED. FWD ENTRY DOOR TORQUE TUBE SPRING CORRODED.
- [SDR 2007UALA01781](https://openairdocs.org/sdr/2007UALA01781), Jun 2, 2007: EXTINGUISHER. DISCHARGED. BOTH FWD AND AFT PIT FIRE BOTTLES HAVE BEEN DISCHARGED, CONDITION FOUND UPON ARRIVAL. REMOVED AND REPLACED FWD & AFT PIT FIRE BOTTLES. ALSO, REPLACED THE METERI
- [SDR 2007UALA01457](https://openairdocs.org/sdr/2007UALA01457), May 9, 2007: SLIDE. LOOSE. DOOR 1L SLIDE PACK APPEARS TO BE LOOSE. REPLACED SLIDE ASSY.
- [SDR 2006UALA01226](https://openairdocs.org/sdr/2006UALA01226), Jun 22, 2006: SKIN PANEL. CRACKED. SKIN APPEARS TO BE CRACKED ABOVE STRINGER ON LEFT SIDE OF FUSELAGE ABOVE AND AFT OF REPAIR SURROUNDING EMERGENCY EXIT LIGHT AFT OF WING TRAILING EDGE. REMOVED D
- [SDR 2006UALA00502](https://openairdocs.org/sdr/2006UALA00502), Mar 14, 2006: INDICATION SYS. MALFUNCTIONED. ON APPROACH NOSE GEAR RED LIGHT ON AND MAINS GREEN, GEAR HANDLE DOWN. M983,NOSE GEAR RED LIGHT & TO. WARNING CIRCUIT CCARD FAILED. REPLACED CARD PER MM 32-09-20
- [SDR 2005UALA00380](https://openairdocs.org/sdr/2005UALA00380), Apr 20, 2005: SLIDE. DISLODGED. EMERGENCY ESCAPE SLIDE AT DOOR 1R CAME UNPACKED AND FELL ON THE FLOOR. WHEN TIGHTLY-PACKED SLIDES ARE OPENED (DURING INSPECTION OR WHILE REMOVING/INSTALLING THE
- [SDR 2005UALA00136](https://openairdocs.org/sdr/2005UALA00136), Feb 8, 2005: RELAY. FAILED. AFTER TAKEOFF GEAR HANDLE WOULD NOT GO UP AND TAKEOFF WARNING HORN SOUNDING. REPLACED R276 RELAY AND ADJUSTED SAFETY SENSOR TARGET. PERFORMED EXTENSION AND RETR
- [SDR 2005UALA00128](https://openairdocs.org/sdr/2005UALA00128), Feb 7, 2005: FRAME. CRACKED. FWD CARGO DOOR CUTOUT FRAME CRACKED AT FWD LOWER STOP. MANUFACTURED AND INSTALLED REPAIR ANGLE DOUBLER.
- [SDR 2004UALA00931](https://openairdocs.org/sdr/2004UALA00931), Oct 11, 2004: LIGHT. INOPERATIVE. EMERGENCY EXIT LIGHT AT DOOR 1L AND 2R INOP. REPLACED LAMP.
- [SDR 2004UALA00007](https://openairdocs.org/sdr/2004UALA00007), Jan 4, 2004: RELIEF VALVE. FAILED. AT FLIGHT LEVEL 33.0 LOST PRESSURIZATION, OXYGEN MASKS DEPLOYED INADVERTENTLY. CABIN SAFETY PRESSURE RELIEF VALVES FAILED. REPLACED INBOARD & OUTBOARD RELIEF VA
- [SDR 2003UALA00629](https://openairdocs.org/sdr/2003UALA00629), Aug 16, 2003: STRUCTURE. BULGED. BIRD STRIKE ON RT WING OUTBOARD FLAP, TRAILING EDGE FLAP AT OUTBOARD END CAUSING APPROX 6 INCHES BY 2 INCHES DENT IN FLAP AND BULGE OF APPROX 4 INCHES LONG INBO
- [SDR 2001UALA02444](https://openairdocs.org/sdr/2001UALA02444), Dec 20, 2001: TRANSDUCER. MALFUNCTIONED. PLANE DIVERTED TO LAX DUE TO ANTISKID PROBLEM, AND SHORT RUNWAYS AT BUR. SUPPLEMENTAL DATA UPDATE REPLACED LEFT MLG INBOARD ANTI-SKID TRANSDUCER.

All 57: https://openairdocs.org/deregistered/N377UA-2012-09-13/reports.md

## Other aircraft with N377UA

- [Cancelled 2021-06-05](https://openairdocs.org/deregistered/N377UA-2021-06-05): DJI INSPIRE 1, S/N W13DEB17060194. Registration expired, pending cancellation. Owner: [Rutherford Eric P](https://openairdocs.org/faa-owner/RUTHERFORD%20ERIC%20P), [Hewitt, TX](https://openairdocs.org/faa-place/TX/Hewitt)

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