# N374US: 1984 Boeing 737-3B7, registration cancelled 2006-03-16

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: March 16, 2006
- Exported to: Indonesia
- Status when cancelled: Sale reported
- 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: 22953
- Year built: 1984
- Type of aircraft: Fixed wing multi engine
- Engine type: Turbo-fan
- Airworthiness: Standard, transport
- Airworthiness date: November 28, 1984
- Last registry action: March 16, 2006
- Mode S code: A4447A
- Location: [Xxx, OK](https://openairdocs.org/faa-place/OK/Xxx)
- Owner type: Individual
- The mark today: https://openairdocs.org/aircraft/N374US
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=374US
- Page: https://openairdocs.org/deregistered/N374US-2006-03-16

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 (109, newest 50)

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

- [SDR SB05079](https://openairdocs.org/sdr/SB05079), Jul 3, 2005: INDICATOR. FAILED. CLT FLT 1417 AFTER TAKEOFF FROM CLT ENROUTE TO PBI, CREW REPORTED THE FLAPS LOCKED DURING RETRACTION DUE TO AN ASYMMETRY CONDITON. CREW DECLARED AN EMERGENCY AN
- [SDR USAA050553](https://openairdocs.org/sdr/USAA050553), Apr 28, 2005: SUPPORT BEAM. CRACKED. BFM - FOUND AFT SUPPORT BEAM CRACKED, LT MLG BEAM AFT SUPPORT FITTING ON AFT SPAR, APPROX WBL 157.0 S1 WING. REMOVED FASTENERS, PERFORMED NDT INSPECTION, REINST
- [SDR USAA050540](https://openairdocs.org/sdr/USAA050540), Apr 20, 2005: SEAT TRACK. GOUGED. BFM - FOUND SEAT TRACK WITH NICKS AND GOUGES, .90 INCH BY .2 INCH BY .022 INCH AND .40 INCH BY .10 INCH BY .025 INCH, MCD FROM STATION 480-520. FABRICATED NEW S
- [SDR USAA050554](https://openairdocs.org/sdr/USAA050554), Apr 19, 2005: STRINGER SPLICE. CRACKED. BFM - FOUND STRINGER SPLICE CRACKED .750 INCH, FASTENERS MOUNTING HOLE, AFT CABIN LEFT CEILING, STRINGER 4L AT BS 908. FABRICATED PARTS, INSTALLED FABRICATED CH
- [SDR USAA050539](https://openairdocs.org/sdr/USAA050539), Apr 15, 2005: SLEEVE. CHAFED. BFM - FOUND SUPPORT SLEEVE CHAFED MARK .086 WEAR, RT MLG FORWARD TRUNNION BEARING SUPPORT FITTING. REMOVED AND REPLACED FORWARD TRUNNION SUPPORT SLEEVE PER TYPI
- [SDR USAA050542](https://openairdocs.org/sdr/USAA050542), Apr 12, 2005: FLOORBEAM. CORRODED. BFM - FOUND FLOORBEAM CORRODED 3 INCHES LONG BY 1 INCH WIDE BY .055 INCH DEEP AND 3 INCHES LONG BY 1 INCH WIDE BY .043 INCH DEEP, AFT CARGO FLOOR LBL 12.5 AND R
- [SDR USAA050541](https://openairdocs.org/sdr/USAA050541), Apr 12, 2005: FLOORBEAM. CORRODED. BFM - FOUND FLOOR SUPPORT/ANGLE CORRODED 1 INCH LONG BY 1 INCH WIDE BY .028 INCH DEEP, AFT CARGO FLOOR SUPPORT BS 867 LBL 8.10 INCH. INSTALLED REPAIR ANGLE PER 
- [SDR USAA050536](https://openairdocs.org/sdr/USAA050536), Apr 8, 2005: STIFFENER. CORRODED. BFM - FOUND STIFFENER EXFOLIATED AND CORRODED CHORD, BS 290-303, LBL 11.10 FLOOR SUPPORTS WL 208. INSTALLED FABRICATED PARTS PER SRM 53-10-51, 51-40-02. (M)
- [SDR USAA050538](https://openairdocs.org/sdr/USAA050538), Apr 7, 2005: SUPPORT ANGLE. CRACKED. BFM - FOUND SUPPORT ANGLE CRACKED 4 INCHES, LT WING TE NR 3 (INBOARD TO OUTBOARD) HINGE WS 573.872 WBL, 415.93. REMOVED, FABRICATED NEW, INSTALLED NEW SUPPORT A
- [SDR USAA050537](https://openairdocs.org/sdr/USAA050537), Apr 7, 2005: FLOORBEAM. CORRODED. BFM - FOUND SUPPORT, T-ANGLE, WEB CORRODED AND CRACKED 4 INCHES LONG, 1 INCH WIDE AND 1 INCH, BS 994 WL 208 AFT CABIN FLOOR. BLENDED SUPPORT, REMOVED AND REPLAC
- [SDR USAA050524](https://openairdocs.org/sdr/USAA050524), Apr 7, 2005: CHANNEL. CORRODED. BFM - FOUND FLOOR SUPPORT CHANNEL CORRODED 2 INCHES LONG BY .90 INCHES WIDE BY .030 INCHES DEEP, AFT CARGO BS 704 RBL 8.10. INSTALLED REPAIR ANGLE PER TYPICAL R
- [SDR USAA050526](https://openairdocs.org/sdr/USAA050526), Apr 5, 2005: SHEAR WEB. CORRODED. FOUND SHEAR WEB CORRODED 10 INCHES BY 27 INCHES, BS 1016 FLOOR BL 0 - LBL 27. CORROSION LEVEL 1, TASK C53-202-01. FABRICATED NEW SHEAR WEB AND INSTALLED NEW PAR
- [SDR USAA050525](https://openairdocs.org/sdr/USAA050525), Apr 5, 2005: SHEAR TIE. CORRODED. FOUND FRAME BOTTOM SHEAR TIE CORRODED, 2 INCHES LONG BY .80 INCH WIDE BY .032 INCH DEEP, BS 360 WL 148.5 RBL 4. REPLACED SHEAR TIE PER SRM 51-40-02. (M)
- [SDR USAA050534](https://openairdocs.org/sdr/USAA050534), Apr 1, 2005: FLOORBEAM. CORRODED. BFM - FOUND FLOOR SUPPORT CORRODED 2.5 INCHES LONG BY 1 INCH WIDE BY .045 INCH DEEP, AFT CARGO FLOOR SUPPORT BS 773 LBL 12.5 - RBL 8.10. FABRICATED DOUBLERS AND
- [SDR USAA050528](https://openairdocs.org/sdr/USAA050528), Apr 1, 2005: CHANNEL. CORRODED. BFM - FOUND CHANNEL CORRODED 2 INCHES WIDE BY .056 INCHES DEEP BY 4.0 INCHES LONG, BETWEEN BS 986-1006, S-24L AND S-25L. INSTALLED REPAIR SUPPORT PLATE, CHANNEL
- [SDR USAA050527](https://openairdocs.org/sdr/USAA050527), Mar 31, 2005: ACCESS PANEL. CORRODED. BFM - FOUND ACCESS PANEL CRACKED AND CORRODED 1.5 INCH CRACK, 3 INCH CORROSION .050 DEEP, RIGHT W/W LOWER PANEL. FABRICATED NEW PART PER 51-40-02. (M)
- [SDR USAA050532](https://openairdocs.org/sdr/USAA050532), Mar 30, 2005: STRINGER. CORRODED. BFM - FOUND STRINGER CORRODED 8 INCHES LONG BY 1 INCH WIDE BY .035 INCH DEEP AREA, BS 967, STRINGER 25L. INSTALLED NEW STRINGER SECTION AND REPAIR SPLICE PER SR
- [SDR USAA050530](https://openairdocs.org/sdr/USAA050530), Mar 30, 2005: PLATE. CORRODED. BFM - FOUND PANEL FLANGE PLATE CORRODED 4 INCHES LONG BY 2.5 INCHES WIDE BY .05 INCH DEEP, NR 1 PYLON MID FAIRING PANEL FLANGE PLATE. INSTALLED REPAIR SPLICE PL
- [SDR USAA050529](https://openairdocs.org/sdr/USAA050529), Mar 30, 2005: FLOORBEAM. CORRODED. BFM - FOUND FLOOR SUPPORT CORRODED 4 INCHES LONG BY 2.5 INCHES WIDE BY .05 INCHES DEEP, AFT CARGO COMPARTMENT FLOOR SUPPORT BS 727D PLUS LBL 12.5- RBL 8.10 INCH
- [SDR USAA050533](https://openairdocs.org/sdr/USAA050533), Mar 30, 2005: FLOOR SUPPORT. CORRODED. BFM - FOUND FLOOR SUPPORT CORRODED 1 INCH WIDE BY 2 INCHES LONG BY .053 INCH DEEP, AFT CARGO FLOOR SUPPORT BS 825 LBL 8.10 INCH AND RBL 3. INSTALLED REPAIR ANGL
- [SDR USAA050535](https://openairdocs.org/sdr/USAA050535), Mar 28, 2005: FLOOR SUPPORT. CORRODED. BFM - FOUND FLOOR SUPPORT ANGLE CORRODED 1.6 INCH BY .90 INCH BY .043 INCH, AFT CARGO COMPARTMENT 3 INCHES AFT OF BS 727B. CORROSION LEVEL 1, TASK C53-202-01. I
- [SDR USAA050531](https://openairdocs.org/sdr/USAA050531), Mar 23, 2005: WEB. CORRODED. BFM - FOUND DOOR SILL WEB CORRODED 1 INCH BY 1 INCH BY .063 INCH AREA, FORWARD CARGO DOOR SILL BS 440-485. CORROSION LEVEL 1, TASK C53-208-01. FABRICATED SILL W
- [SDR USAA050064](https://openairdocs.org/sdr/USAA050064), Jan 11, 2005: SKIN. DELAMINATED. PIT - FOUND TOP SKIN CORE BOND DELAMINATED 2.5 INCH BY 2.5 INCH AREA, NR 3 SLAT INBOARD TRAILING EDGE. REMOVED DAMAGED SKIN AND CORE, INSTALLED NEW CORE, DOUBLE
- [SDR USAA050046](https://openairdocs.org/sdr/USAA050046), Jan 6, 2005: RIVET. LOOSE. PIT - FOUND LT WING FOREFLAP 42 LOOSE RIVETS, LT WING OUTBOARD FOREFLAP APPROX 42 INCHES. DEFECTIVE PART REPLACED WITH IDENT PART. (M)
- [SDR USAA050045](https://openairdocs.org/sdr/USAA050045), Jan 6, 2005: SKIN. CRACKED. PIT - FOUND SKIN CRACKED, AFT ENTRY DOOR LOWER HINGE CUTOUT. DOUBLER INSTALLED PER TYPICAL REPAIR 53-60-10 AND EA 79782. (M)
- [SDR USAA040764](https://openairdocs.org/sdr/USAA040764), Oct 20, 2004: SKIN. CRACKED. CLT, RON, SKIN-1 INCH CRACK, BS 727E AT STRINGER 22R. INSTALLED DOUBLER IAW SRM 53-00-01 FIG 229.
- [SDR USAA040560](https://openairdocs.org/sdr/USAA040560), Sep 6, 2004: SKIN. CRACKED. CLT - FOUND SKIN CRACKED 4.3125, LT SIDE FUSELAGE STATION 18 AT STATION 75. INSTALLED DOUBLER PER SRM 53-00-01 FIG 229 DETAIL XI. (M)
- [SDR USAASB04112](https://openairdocs.org/sdr/USAASB04112), Aug 18, 2004: STATIC LINE. LOOSE. PHL - FLT 477 - EN ROUTE FROM PHL-RDU, CREW REPORTED THE FIRST OFFICER ALTIMETER, AIRSPEED AND VSI WENT INOPERATIVE. CREW ALSO REPORTED THAT ON TAKEOFF ROLL, TH
- [SDR USAASB04034](https://openairdocs.org/sdr/USAASB04034), Mar 20, 2004: SEAL. LEAKING. ON CLIMB-OUT FROM CLT, PASSING THROGH 7,000 FT, THE A-HYD SYSTEM EMDP LOW PRESSURE LIGHT ILLUMINATED, FOLLOWED SHORTLY THEREAFTER BY THE 'A' HYDRAULIC SYSTEM ED
- [SDR USAASB04027](https://openairdocs.org/sdr/USAASB04027), Mar 10, 2004: VALVE. CRACKED. CREW REPORTED LOSING SYSTEM A-HYDRAULICS ON TAKEOFF AS LOW PRESSURE LIGHT ILLUMINATED AND QUANTITY INDICATED ZERO. FLT LEVELED OFF AT 5,000 FEET TO COMPLETE QUI
- [SDR USAA040046](https://openairdocs.org/sdr/USAA040046), Mar 7, 2004: SKIN. CRACKED. FOUND SKIN CRACKED .5 INCH, FUSELAGE SKIN AND BEAR STRAP BS 957 S-14R SERVICE DOOR LOWER HINGE. INSTALLED DOUBLER PER SRM 53-60-01 AND EA 78095. (M)
- [SDR USAA040047](https://openairdocs.org/sdr/USAA040047), Mar 7, 2004: SKIN. CRACKED. FOUND SKIN CRACKED .5 INCH, AFT SERVICE DOOR LOWER HINGE CUTOUT. CUT OUT DAMAGE AND INSTALLED DUOBLER PER SRM 53-60-01 FIG 208 AND EA 78095. (M)
- [SDR USAASB03223](https://openairdocs.org/sdr/USAASB03223), Dec 26, 2003: DUCT. RUPTURED. FLT DEPARTED WITH LT PACK ON MEL 21-1A. EN ROUTE AT FL250, RT PACK UNABLE TO HOLD CABIN PRESSURE AS CABIN PRESSURE WENT TO 10,000 FT. CREW DESCENDED TO FL200 BU
- [SDR USAASB03187](https://openairdocs.org/sdr/USAASB03187), Oct 17, 2003: ENGINE. OVERTEMP. ON CLIMB-OUT FROM IAH, EN ROUTE TO PHL, CREW SHUTDOWN THE NR 2 ENGINE DUE TO HIGH OIL TEMPERATURE. CREW DECLARED AN EMERGENCY AND RETURNED TO FIELD AT IAH AND L
- [SDR USAA030148](https://openairdocs.org/sdr/USAA030148), Aug 3, 2003: SKIN. CRACKED. CLT - FOUND SKIN CRACKED THREE PLACES, THREE INCH CRACK 1.5 INCHES FORWARD STATION 727E, 1 INCH CRACK AFT OF 727E, .75 INCH CRACK .375 INCH AFT OF 727E. INSTALL
- [SDR USAASB03086](https://openairdocs.org/sdr/USAASB03086), Jun 18, 2003: ACTUATOR. LEAKING. SAV - FLT 486 - DURING CLIMBOUT FROM SAV TO CLT, THE A HYD SYS LOW OIL PRESSURE LIGHT ILLUM. FLT CREW NOTED A LOSS OF A HYD SYS QUANTITY. ELEC HYD PUMPS AND NR 
- [SDR USAASB03025](https://openairdocs.org/sdr/USAASB03025), Feb 12, 2003: MODULE. FAILED. PIT - FLT 553 - EN ROUTE FROM CLT TO CLE, DURING CRUISE, THE 'B' HYDRAULIC SYSTEM FLIGHT CONTROL LOW PRESSURE LIGHT ILLUMINATED. CREW COMPLIED WITH QUICK REFERE
- [SDR USAASB03004](https://openairdocs.org/sdr/USAASB03004), Jan 6, 2003: CONTROLLER. FAILED. PWM - FLT 1528 - EN ROUTE FROM PHL TO PWM, AT FL370, CREW REPORTED THE CABIN ALTITUDE GRADUALLY CLIMBED ABOVE 10,000 FEET. NO FAULT INDICATIONS WERE INDICATED O
- [SDR USAASB01264](https://openairdocs.org/sdr/USAASB01264), Sep 20, 2001: DOOR. NOT CLOSED. BUF - FLT 1105 - ON CLIMB-OUT FROM BUF, EN ROUTE TO PHL, THE CABIN WOULD NOT PRESSURIZE. THE FORWARD MAIN ENTRY DOOR WAS SQUEALING SO THE CREW ELECTED TO RETURN
- [SDR USAA010470](https://openairdocs.org/sdr/USAA010470), Apr 27, 2001: FLOORBEAM. CORRODED. CLT - FOUND FLOORBEAM CORRODED .5 INCH B.25 INCH, BS 1006, LBL 10. REPLACED T-CAP SECTION PER EA 69149A. (M)
- [SDR USAA010459](https://openairdocs.org/sdr/USAA010459), Apr 25, 2001: ANGLE. DENTED. CLT - FOUND ANGLE DENTED .75 INCH BY .75 INCH, BS 639, LBL 68 AT CREASE BEAM WEB. FABRICATED AND INSTALLED NEW ANGLE PER BOEING DRAWING 69-37422, SRM 51-30-01, 
- [SDR USAA010460](https://openairdocs.org/sdr/USAA010460), Apr 25, 2001: FRAME. CRACKED. CLT - FOUND FRAME/DOUBLER CRACKED .5 INCH, BS 1104 FRAME AFT SIDE, FORWARD LOWER LEFT HORIZONTAL STABILIZER FIT. INSTALLED REPAIR DOUBLER, FILLERS, SHIMS PER EA
- [SDR USAA010464](https://openairdocs.org/sdr/USAA010464), Apr 25, 2001: BULKHEAD. CORRODED. CLT - FOUND PRESSURE WEB CORRODED 5.5 INCHES BY 1.5 INCHES, BS 1016, BL 0. INSTALLED REPAIR DOUBLER. (M)
- [SDR USAA010465](https://openairdocs.org/sdr/USAA010465), Apr 25, 2001: ANGLE. CORRODED. CLT - FOUND FAIL/SAFE ANGLE CORRODED .5 INCH BY .5 INCH, BS 767, BETWEEN S27L AND S26L. INSTALLED REPAIR DOUBLER PER SRM 51-20-01, 51-70-11, AND 53-00-07. (M)
- [SDR USAA010469](https://openairdocs.org/sdr/USAA010469), Apr 25, 2001: STRAP. CORRODED. CLT - FOUND INNERCHORD STRAP CORRODED 3 SQUARE INCH AREA, BS 794, S20R TO S25R. REMOVED AND REPLACED STRAP, SRM 51-10-2, SRM 51-40-00. (M)
- [SDR USAA010462](https://openairdocs.org/sdr/USAA010462), Apr 25, 2001: FRAME. CORRODED. CLT - FOUND FORMER CORRODED 1.5 INCH BY 1 INCH AREA, BS 1016, FRAME BL 0, UNDER FLOOR. INSTALLED REPAIR PLATE, FILLER PER SRM 51-40-02. (M)
- [SDR USAA010463](https://openairdocs.org/sdr/USAA010463), Apr 25, 2001: FRAME. CORRODED. CLT - FOUND FORMER CORRODED 1.5 INCH BY 1 INCH, BS 1016, L SIDE OF PRESSURE BULKHEAD BL-0. INSTALLED REPAIR PLATE AND FILLER PER SRM 51-40-02. (M)
- [SDR USAA010468](https://openairdocs.org/sdr/USAA010468), Apr 25, 2001: BULKHEAD. CRACKED. CLT - FOUND BULKHEAD WEB CRACKED .5 INCH, BS 178, WL 234, RBL 8. DAMAGE REMOVED, INSTALLED REPAIR DOUBLER PER EO 5300V153 AND SRM 53-10-08. (M)
- [SDR USAA010467](https://openairdocs.org/sdr/USAA010467), Apr 25, 2001: GUSSET. CRACKED. CLT - FOUND GUSSET/ANGLE CRACKED 6 INCHES, HORIZONTAL STABILIZER CENTER SECTION, INT SEC OF BEAMS INBOARD SIDE UP CHORD. INSTALLED REPAIR DOUBLER. (M)
- [SDR USAA010466](https://openairdocs.org/sdr/USAA010466), Apr 25, 2001: GUSSET. CRACKED. CLT - FOUND GUSSET/FITTING CRACKED .5 INCH, HORIZONTAL STABILIZER CENTER SECTION, AFT LEFT INT SECTION OF BEAMS. FABRICATED NEW ANGLE PER BOEING DRAWING 65-4759

All 109: https://openairdocs.org/deregistered/N374US-2006-03-16/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 19980615018739I](https://openairdocs.org/incident/19980615018739I), Jun 15, 1998: Boeing 737300 (N374US), Kansas City, MO. At FL280 cabin pressure flucuaing. Started climb on standby. Selected manual control regained. Bad outflow valve.

## Other aircraft with N374US

- [Cancelled 1974-11-19](https://openairdocs.org/deregistered/N374US-1974-11-19): Boeing 707-351C, S/N 19443. Exported to Chile. Owner: [Northwest Airlines Inc](https://openairdocs.org/faa-owner/NORTHWEST%20AIRLINES%20INC), [St Paul, MN](https://openairdocs.org/faa-place/MN/St%20Paul)

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