# Boeing 737-3B7 - Type: Aircraft model (FAA registry) - Registry code: 138447F - Manufacturer (registry): BOEING - Model: 737-3B7 - Aircraft type: Fixed wing multi engine - Category: Airplane - Engines: 2 · Turbo-fan - Seats: 149 - Weight class: 20,000 lb and over - Certification: Type certificated - Registered aircraft: 1 - Page: https://openairdocs.org/model/boeing-737-3b7 Model codes come from the FAA registry's reference file. ADs are matched to them by model name and maker. ## ADs that may apply (OpenAirDocs) Matched to this model by model name and maker. Each AD's applicability may narrow it by serial number, part number or equipment. None matched. ## Registered aircraft (1) - [N383TR](https://openairdocs.org/aircraft/N383TR): [Career Aviation Company Inc](https://openairdocs.org/faa-owner/CAREER%20AVIATION%20COMPANY%20INC), [Wilmington, DE](https://openairdocs.org/faa-place/DE/Wilmington), built 1987, S/N 23383 ## NTSB investigations (14) From the NTSB's public API. Aircraft are matched to registry aircraft by N-number and event date, checked against the reported serial number, make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model. - [NTSB ENG09IA009](https://openairdocs.org/ntsb/ENG09IA009), Jul 15, 2009: Boeing 737-3B7 (N506AU), Charlotte (CLT), NC, incident, minor damage. Probable cause: The failure of the left hand main landing gear was caused by heat induced cracks resulting from abusive grinding/polishing of the chrome plate that was applied during the last overhaul. - [NTSB ENG08IA051](https://openairdocs.org/ntsb/ENG08IA051), Jun 27, 2008: Boeing 737 (N514AU), Phoenix (PHX), AZ, incident, minor damage. Probable cause: The failure of the MLG was due to cracking in the cylinder wall resulting from a fatigue mechanism which initiated at, and near the inner diameter (ID) surface, with propagation through the wall… - [NTSB NYC06FA184](https://openairdocs.org/ntsb/NYC06FA184), Jul 27, 2006: Boeing 737-300 (N529AU), Pittsburgh, PA, substantial damage. Probable cause: The airplane tug driver's inadvertent movement of the tug gear shift lever from forward to reverse, which resulted in the nose landing gear collapse. Contributing to the accident was the defective… - [NTSB NYC05IA095](https://openairdocs.org/ntsb/NYC05IA095), Jun 9, 2005: Boeing 737-3B7 (N394US), Boston, MA, incident, no damage. Probable cause: The local east controller's failure to follow FAA Order 7110.65, para 3-9-8 and Boston Tower Order 7110.11, Standard Operating Procedures, which resulted in a runway incursion during takeoff… - [NTSB NYC00LA097](https://openairdocs.org/ntsb/NYC00LA097), Feb 3, 2000: Boeing 737-300 (N397US), Boston, MA, no damage. Probable cause: In flight encounter with turbulence. - [NTSB NYC98IA165](https://openairdocs.org/ntsb/NYC98IA165), Aug 7, 1998: Boeing 737-300 (N515AU), Mcconnellsburg, PA, incident, minor damage. Probable cause: A high altitude encounter with wake vortices. - [NTSB MIA96LA220](https://openairdocs.org/ntsb/MIA96LA220), Aug 29, 1996: Boeing 737-300 (N392US), Chattanooga, TN, minor damage. Probable cause: clear air turbulence, which was encountered during cruise flight and resulted in injuries to passengers. - [NTSB NYC96IA022](https://openairdocs.org/ntsb/NYC96IA022), Nov 2, 1995: Boeing 737-3B7 (N373US), Portland, ME, incident, minor damage. Probable cause: a bird strike during takeoff, which resulted in failure of several fan blades in the right engine and a partial loss of engine power. - [NTSB MIA95IA214](https://openairdocs.org/ntsb/MIA95IA214), Aug 25, 1995: Boeing 737-3B7 (N373US), Fort Lauderdale, FL, incident, no damage. Probable cause: LOW ELECTRICAL RESISTANCE OF THE AUTOPILOT AILERON ACTUATOR FOR UNSPECIFIED REASONS WHICH RESULTED IN AN UNCOMMANDED ROLL TO THE RIGHT. - [NTSB MIA95IA194](https://openairdocs.org/ntsb/MIA95IA194), Aug 5, 1995: Boeing 737-3B7 (N396US), Charlotte, NC, incident, no damage. Probable cause: IMPROPER INSTALLATION OF THE 'A' SYSTEM FLIGHT CONTROL COMPUTER BY COMPANY MAINTENANCE PERSONNEL, WHICH RESULTED IN PIN CONNECTOR(S) BEING PUSHED LOOSE AND SUBSEQUENT MALFUNCTION OF THE AUTOPILOT. - [NTSB MIA95IA187](https://openairdocs.org/ntsb/MIA95IA187), Jul 18, 1995: Boeing 737-3B7 (N390US), Orlando, FL, incident, no damage. Probable cause: CONTAMINATION OF THE WIRING HARNESS AND ELECTRICAL CONNECTORS TO THE E-1-2 AND E-1-3 SHELF DISCONNECT BRACKETS IN THE ELECTRONICS COMPARTMENT, WHICH RESULTED IN AN ELECTRICAL FAULT AND AN UNCOMMANDED… - [NTSB CHI93IA372](https://openairdocs.org/ntsb/CHI93IA372), Sep 21, 1993: Boeing 737-3B7 (N527AU), Indianapolis, IN, incident, no damage. Probable cause: an undetermined problem which resulted in the physical impairment of flight attendants, passengers and the first officer. - [NTSB NYC93LA040](https://openairdocs.org/ntsb/NYC93LA040), Dec 8, 1992: Boeing 737-300LR (N516AU), Flushing, NY, no damage, 1 fatal. Probable cause: A LACK OF ADEQUATE CLEARANCE BETWEEN THE WALKER AND TUG WHICH RESULTED IN THE WALKER BEING STRUCK BY THE TUG WHEN HE FELL FOR UNKNOWN REASON(S). A FACTOR RELATED TO THE ACCIDENT WAS THE LACK OF A… - [NTSB DCA91MA018](https://openairdocs.org/ntsb/DCA91MA018), Feb 2, 1991: Boeing 737-300 (N388US), Los Angeles, CA, destroyed, 34 fatal. Probable cause: THE FAILURE OF THE LOS ANGELES AIR TRAFFIC FACILITY MANAGEMENT TO IMPLEMENT PROCEDURES THAT PROVIDED REDUNDANCY COMPARABLE TO THE REQUIREMENTS CONTAINED IN THE NATIONAL OPERATIONAL POSITION STANDARDS… ## FAA accident and incident reports (36) 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. - [Accident 20060727030729A](https://openairdocs.org/incident/20060727030729A), Jul 27, 2006: Boeing 7373B7 (N529AU), Pittsburgh, PA, Substantial damage. (-23) During push back, nose gear collapsed. Aft nose wheel doghouse area broken. Pressure vessel bulkhead. Damage makes it an accident. - [Incident 20050702019319I](https://openairdocs.org/incident/20050702019319I), Jul 2, 2005: Boeing 7373B7 (N397US), Richmond, VA. (-23) An emergency descent was initiated after the cabin altitude warning was triggered as the aircraft climbed through 27,700FT, and the cabin altitude was… - [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 20031214033969I](https://openairdocs.org/incident/20031214033969I), Dec 14, 2003: Boeing 7373B7 (N518AU), Indianapolis, IN. (-23) Usair flight 524, B-737, enroute from Indianapolis, IN to charlotte, NC declared an emergency at FL290, 40 miles north-northwest of louisville at 1737Z,… - [Incident 20030422004489I](https://openairdocs.org/incident/20030422004489I), Apr 22, 2003: Boeing 7373B7 (N952WP), Salt Lake City, UT. (-23) On initial pushback the crew attempted to start the #1 engine. It failed to start. A determination was made that the left ignition system was… - [Incident 20020331019109I](https://openairdocs.org/incident/20020331019109I), Mar 31, 2002: Boeing 7373B7 (N514AU), Richmond, VA. (-23) During cruise flight at 35,000 feet after departing nassau, Bahamas, enroute to laguardia, new york, the captain observed the cockpit pressurization… - [Incident 20000315015589I](https://openairdocs.org/incident/20000315015589I), Mar 15, 2000: Boeing 7373B7 (N505AU), Tampa, FL. (.23) On March 15, 2000, at 0630 EST, a Boeing 737-300, operated by us air, flight 220, had the right, number two engine torch on engine start and a flight… - [Accident 20000203038769A](https://openairdocs.org/incident/20000203038769A), Feb 3, 2000: Boeing 7373B7 (N397US), Boston, MA. (.4)While in cruise flight, the airplane encountered turbulence, and the flight attendants returned to their seats. The turbulence continued, and a cart began… - [Incident 19980807036249I](https://openairdocs.org/incident/19980807036249I), Aug 7, 1998: Boeing 7373B7 (N515AU), Altoona, PA, Minor damage. (-5)Aircraft encountered wake turbulence while climbing through 29,000 ft. at 10 miles behind a DC-10 - [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. - [Accident 19960829029759A](https://openairdocs.org/incident/19960829029759A), Aug 29, 1996: Boeing 7373B7 (N392US), Chattanooga, TN, Minor damage. (.4)The airplane encountered severe turbulence, while in cruise flight. The seat belt signs were not illuminated. The airplane weather avoidance radar was on,… - [Incident 19960119002799I](https://openairdocs.org/incident/19960119002799I), Jan 19, 1996: Boeing 737300 (N520AU), Pittsburgh, PA. Narrative: while in cruise flight at 37,000 ft., cabin began to climb at 2000 ft/min. Pilots noted that l. duct pressure was 42 PSI on l. engine EGT was 754… - [Incident 19951102038739I](https://openairdocs.org/incident/19951102038739I), Nov 2, 1995: Boeing 7373B7 (N373US), Portland, ME, Substantial damage. Loud bang right engine on takeoff. Vibration. Shutdown. Vectored low over ocean to clear runway. Injested ducks. - [Incident 19950825033929I](https://openairdocs.org/incident/19950825033929I), Aug 25, 1995: Boeing 7373B7 (N373US), Ft Lauderdale, FL. Descending to land. Uncommanded roll to right. Disconnected auto pilot. Landed safely. - [Incident 19950718026339I](https://openairdocs.org/incident/19950718026339I), Jul 18, 1995: Boeing 737300 (N390US), Orlando, FL. Uncommanded roll at FL280. Descending. Disconnected autopilot and yaw dampner. Descent at 290 knots at 1000 fpm. - [Incident 19950626022909I](https://openairdocs.org/incident/19950626022909I), Jun 26, 1995: Boeing 7373B7 (N392US), Washington, DC. Uncommonded right roll on approach. Turned 45 degrees. Used auto pilot kill switch and recovered control. - [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,… - [Accident 19940908026819A](https://openairdocs.org/incident/19940908026819A), Sep 8, 1994: Boeing 7373B7 (N513AU), Pittsburgh, PA, Destroyed, 132 fatal. Rolled over on approach. Near vertical impact. Suspect hard over rudder condition but could not be verified. - [Incident 19940521022959I](https://openairdocs.org/incident/19940521022959I), May 21, 1994: Boeing 7373B7 (N518AU), Syracuse, NY. Multiple electrical problems diverted to Syracuse. Made flyby to verify gear down. Landed and taxied to a gate. - [Incident 19940411009819I](https://openairdocs.org/incident/19940411009819I), Apr 11, 1994: Boeing 7373B7 (N524AU), Kansas City, MO. Unsafe gear indication on approach. Inspection showed gear down. Found circuit breaker had popped. - [Incident 19940120005199I](https://openairdocs.org/incident/19940120005199I), Jan 20, 1994: Boeing 7373B7 (N528AU), Charlotte, NC, Minor damage. Narrative: the tow-bar connecting the airplane to the tow tug had a bolt shear in half while the airplane was being pushed back from gate C-5. The tow-bar had… - [Incident 19930921041079I](https://openairdocs.org/incident/19930921041079I), Sep 21, 1993: Boeing 7373B7 (N527AU), Indianapolis, IN. Several flight attendants and passenger reported dizziness. Diverted to Indianapolis. System checked normal. - [Incident 19921208052639I](https://openairdocs.org/incident/19921208052639I), Dec 8, 1992: Boeing 7373B7 (N516AU), New York, NY, 1 fatal. Mechanic was fatally injured when he apparently fell to tarmac and was struck by tractor on push back from gate. - [Incident 19921105048809I](https://openairdocs.org/incident/19921105048809I), Nov 5, 1992: Boeing 7373B7 (N395US), Covington/Cinci, KY. Flight attendant observed smoke exiting from lavatory. Exiting lavatory was female passenger. Police met flight. - [Accident 19910201001381A](https://openairdocs.org/incident/19910201001381A), Feb 1, 1991: Boeing 737300 (N388US), Los Angeles, CA, Destroyed, 22 fatal. Cleared to land,collided with N683AV that was holding on same runway. ATC controller overlooked aircraft on runway. - [Incident 19910121000949I](https://openairdocs.org/incident/19910121000949I), Jan 21, 1991: Boeing 7373B7 (N505AU), Indianapolis, IN, Minor damage. Aircraft damaged by truck which was toppled by a jet blast from another aircraft. Damage to exit door and fuselage. - [Incident 19901126057699I](https://openairdocs.org/incident/19901126057699I), Nov 26, 1990: Boeing 7373B7 (N385US), Wichita, KS. Passenger became ill en route. Diverted to Wichita to provide medical attention for the passenger. - [Incident 19901101058709I](https://openairdocs.org/incident/19901101058709I), Nov 1, 1990: Boeing 7373B7 (N510AU), San Francisco, CA, Minor damage. Vibration and fire warning on NR2 engine. Diverted for landing. Complete turbine failure. - [Incident 19900531026049I](https://openairdocs.org/incident/19900531026049I), May 31, 1990: Boeing 737300 (N516AU), Baltimore, MD. Unable to fully extend flaps. Landed without incident. Right inboard flap seal plate jammed by jackscrew mechanism. - [Incident 19900411014269I](https://openairdocs.org/incident/19900411014269I), Apr 11, 1990: Boeing 7373B7 (N528AU), St Louis, MO. Child got finger in cart door hinge. First aid by doctor passenger. Diverted for hospitalization. - [Incident 19900206005389I](https://openairdocs.org/incident/19900206005389I), Feb 6, 1990: Boeing 7373B7 (N371US), Indianapolis, IN. Unable to extend right gear. Emergency procedures corrected problem. Landed safely. Lubricated gear. - [Incident 19900122063709I](https://openairdocs.org/incident/19900122063709I), Jan 22, 1990: Boeing 7373B7 (N505AU), Indianapolis, IN, Minor damage. Severe vibration of tail control surface. Returned. Elevator trim tab had separated. Aircraft damaged previous day. - [Incident 19891116061069I](https://openairdocs.org/incident/19891116061069I), Nov 16, 1989: Boeing 7373B7 (N394US), Philadelphia, PA, Minor damage. Both nose wheels blew on landing. Strong crosswind at time. Pilot declined to give a statement. - [Incident 19890707042399I](https://openairdocs.org/incident/19890707042399I), Jul 7, 1989: Boeing 7373B7 (N515AU), Albany, NY. Fire warning in NR1 engine. Shut down and diverted to Albany. No fire. Wire to fire warning harness was shorted. - [Incident 19890604053969I](https://openairdocs.org/incident/19890604053969I), Jun 4, 1989: Boeing 7373B7 (N506AU), Middletown, PA, Minor damage. Scraped bottom of tail on touchdown rollout. Maintenance released aircraft but later found more damage. - [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. ## Service difficulty reports (4,722, newest 50) As reported by operators and repair stations, by the model named in the report. - [SDR I5EA2024020800003](https://openairdocs.org/sdr/I5EA2024020800003), Feb 8, 2024: BATTERY PACK. NO TEST. AFT GALLEY EMERGENCY EXIT LIGHT INDICATORS INOP. REMOVED AND REPLACED EMERGENCY LIGHT BATTERY WITH SERVICEABLE UNIT AT STA 920 IAW B737-300 AMM 33-51-51. TEST O - [SDR I5EA2024020800002](https://openairdocs.org/sdr/I5EA2024020800002), Feb 8, 2024: BATTERY PACK. NO TEST. EMERGENCY EXIT SIGN LIGHT AT STA 627R INOP. REMOVED AND REPLACED EMERGENCY EXIT SIGN LIGHT BATTERY WITH SERVICEABLE UNIT M1135 AT STA. 622R IAW B737-300 AMM 33- - [SDR I5EA2024020700001](https://openairdocs.org/sdr/I5EA2024020700001), Feb 7, 2024: BATTERY PACK. NO TEST. EMERGENCY LIGHT INOP AT R-1 DOOR. REMOVE AND REPLACED EMERGENCY LIGHT BATTERY PACK M1133 AT STA.330L IAW B737-300 AMM 33-51-51. TEST GOOD. - [SDR I5EA2024012600010](https://openairdocs.org/sdr/I5EA2024012600010), Jan 26, 2024: BATTERY PACK. NO TEST. EMERGENCY LIGHTS INOP IN AFT CABIN. REMOVED AND REPLACED EMERGENCY LIGHT BATTERY IN AFT CABIN M1134 AT STA. 622L IAW B737-300 AMM 33-51-51. TEST OK. - [SDR I5EA2024012600009](https://openairdocs.org/sdr/I5EA2024012600009), Jan 26, 2024: BATTERY PACK. NO TEST. EMERGENCY LIGHTS INOP IN FWD CABIN. REMOVED AND REPLACED EMERGENCY LIGHT BATTERY IN FWD CABIN M1133 AT STA. 330L IAW B737-300 AMM 33-51-51. TEST GOOD. - [SDR I5EA2024012600008](https://openairdocs.org/sdr/I5EA2024012600008), Jan 26, 2024: BATTERY PACK. NO TEST. EMERGENCY LIGHTS INOP IN MID CABIN AFT OF OWEE. REMOVED AND REPLACED EMERGENCY LIGHT BATTERY IN MID CABIN M1136 AT STA. 753L IAW B737-300 AMM 33-51-51. TEST OK. - [SDR I5EA2023092800030](https://openairdocs.org/sdr/I5EA2023092800030), Sep 27, 2023: UNKNOWN. UNKNOWN. THE LANDING GEAR LEVER IN THE UP POSITON THE RED LIGHT LEFT GEAR DISAGREE COMPLY WITH QRH 14-6. REMOVED AND REPLACED LEFT S72 UP LOCK INDICATIOR SENSOR IAW B737 - [SDR I5EA2023072800003](https://openairdocs.org/sdr/I5EA2023072800003), Jul 27, 2023: UNKNOWN. UNKNOWN. 1. AUTO FAIL ILLUMINATED AFTER TAKE OFF RAN QRH AND CONTINUE TO CLIMB. 2. RAPID DEPRESSURIZATION - CABIN WARNING LIGHT, MASKS DROPPED IN CABIN, - [SDR 2022F00278](https://openairdocs.org/sdr/2022F00278), Jul 6, 2022: NONE. UNSERVICEABLE. ON JUNE 28TH, A/C N957AM SCHEDULED TO FLIGHT AM652 (GDL- ORD) PERFORMED AND AIR TURN BACK DUE TO ENGINE FAILURE DURING CLIMB, BIRDSTRIKE ON ENGINE #2 DAMAGED ON - [SDR I5EA2022060800001](https://openairdocs.org/sdr/I5EA2022060800001), Jun 8, 2022: BATTERY PACK. LOW VOLTAGE. L2 DOOR EMERGENCY EXIT SIGN INOP - [SDR I5EA2021112900007](https://openairdocs.org/sdr/I5EA2021112900007), Nov 29, 2021: BATTERY PACK. INOPERATIVE. SEVERAL BULLNOSE EMERGENCY LIGHTS INOPERATIVE. REMOVED AND REPLACED M1136 EMERGENCY LIGHT BATTERY AT STA. 747L IAW B737 AMM 33-51-51. OPS CHECK GOOD - [SDR I5EA2021112900006](https://openairdocs.org/sdr/I5EA2021112900006), Nov 29, 2021: BATTERY PACK. INOPERATIVE. RH AFT EMERGENCY LIGHT INOPERATIVE. REMOVED AND REPLACED M1197 EMERGENCY LIGHT BATTERY AT STA. 986L IAW B737 AMM 33-51-51. OPS CHECK GOOD - [SDR I5EA2021072000002](https://openairdocs.org/sdr/I5EA2021072000002), Jul 20, 2021: BATTERY PACK. NO TEST. EMERGENCY LIGHT INOP AT ROW 20 L/H.. REMOVED AND REPLACED BATTERY PACK ON M1135 POWER SUPPLY AT STA. 629R IAW B-737-300 AMM 33-51-51. OPS CHECK GOOD. - [SDR I5EA2021051300003](https://openairdocs.org/sdr/I5EA2021051300003), May 13, 2021: BATTERY PACK. NO TEST. MID-AFT CABIN EMERGENCY LIGHTS INOP.. REMOVED AND REPLACED BATTERY PACK AT STA.753L,M1136 IAW B-737-300 AMM 33-51-51 P/N ON:ABS-2013-1A S/N ON 63182. - [SDR 7IWB20210212](https://openairdocs.org/sdr/7IWB20210212), Feb 12, 2021: BLEED VALVE. STICKING. PILOT WRITE-UP; "IN CRUISE "CABIN ALTITUDE" LIGHT ILLUMINATED." AFTER THE FLIGHT CREW NOTED THIS ISSUE, THEY CONTACTED ATC, DECLARED AN EMERGENCY, AND ACCOMPLIS - [SDR I5EA2020122900007](https://openairdocs.org/sdr/I5EA2020122900007), Dec 29, 2020: POWER SUPPLY. NO TEST. AFT CABIN EMERGENCY LIGHT INOPERABLE. REMOVED AND REPLACED BATTERY POWER SUPPLY, IAW B737 AMM 33-51-51. OPERATIONS CHECK OK. - [SDR I5EA2020122900006](https://openairdocs.org/sdr/I5EA2020122900006), Dec 29, 2020: BATTERY PACK. NO TEST. AFT CABIN EMERGENCY LIGHT INOPERABLE. REMOVED AND REPLACED BATTERY POWER SUPPLY, IAW B737 AMM 33-51-51. OPERATIONS CHECK OK. - [SDR I5EA2020120700001](https://openairdocs.org/sdr/I5EA2020120700001), Dec 4, 2020: CONNECTOR. DIRTY. FLAP HANDLE COMMANDED IN UP FLAPS SPLIT & STUCK AT 2. CLEANED AND RESEATED TRANSMITTER & INDICATOR CANNON PLUGS, PER SWPM 20-60-01. RAN FLAPS THRU SEVERAL CYCLE - [SDR I5EA2020082300006](https://openairdocs.org/sdr/I5EA2020082300006), Aug 23, 2020: BATTERY PACK. DISCHARGED. EMERGENCY LIGHT AT R1 DOOR INOPERATIVE. REMOVED AND REPLACED BATTERY PACK AT MODULE - M1132, STA 330R IAW B737 AMM 33-51-51. - [SDR I5EA2020082000005](https://openairdocs.org/sdr/I5EA2020082000005), Aug 20, 2020: BATTERY PACK. INOPERATIVE. EMERGENCY BATTERY AT STA.920 INOPERABLE. REMOVED AND REPLACED BATTERY AT STA.920 AND TEST IAW B737-300 AMM 33-51-51, TEST OK. - [SDR I5EA2020081900004](https://openairdocs.org/sdr/I5EA2020081900004), Aug 19, 2020: BATTERY PACK. INOPERATIVE. EMERGENCY BATTERY AT STA.400 INOPERABLE. REMOVED AND REPLACED EMERGENCY BATTERY AT STA.400 WITH SERVICEABLE UNIT AND TEST IAW B737-300 AMM 33-51-51, TEST GOOD. - [SDR I5EA2020081900003](https://openairdocs.org/sdr/I5EA2020081900003), Aug 19, 2020: BATTERY PACK. INOPERATIVE. EMERGENCY BATTERY AT MODULE M1134 STA.634L WILL NOT HOLD CHARGE. REMOVED AND REPLACED EMERGENCY BATTERY AT STA. 634L,M1134 WITH SERVICEABLE UNIT AND TEST IAW AM - [SDR I5EA2020081900002](https://openairdocs.org/sdr/I5EA2020081900002), Aug 19, 2020: BATTERY PACK. NO TEST. EMERGENCY BATTERY AT MODULE M1132 STA.326R WILL NOT HOLD CHARGE. REMOVED AND REPLACED EMERGENCY BATTERY AT STA.326R,M1132 WITH SERVICEABLE UNIT AND TEST IAW B73 - [SDR I5EA20191107006](https://openairdocs.org/sdr/I5EA20191107006), Oct 30, 2019: RELIEF VALVE. LEAKING. GRADUAL DEPRESSURIZATION BEGAN IN CRUISE AT 36,000 FT. BY THE TIME WE DESCENDED TO 10,000 WE WERE AT AMBIENT OUTSIDE PRESSURE. COMPLETE LOSS OF CABIN PRESSURE - [SDR I5EA2019083004](https://openairdocs.org/sdr/I5EA2019083004), Aug 29, 2019: CHIP DETECTOR. LOOSE. IN FLIGHT, NR 2 ENGINE LOW OIL PRESSURE LIGHT CAME ON, NR 2 EGT WAS RISING, OIL QUAINTY ZERO. SHUT DOWN NUMBER 2 ENGINE. PERFORMED TROUBLESHOOTING FOR NO OIL AT - [SDR I5EA2019073010](https://openairdocs.org/sdr/I5EA2019073010), Jul 29, 2019: UNKNOWN. MALFUNCTIONED. DISCREPANCY: REJECTED TAKEOFF DUE TO LOSS OF THRUST. SUPPLEMENTAL INFORMATION, PERFORMED TEST NR 5 POWER ASSURANCE CHECK IAW AMM 71-00-00-725 AND TEST NR 8 ACCE - [SDR I5EA2019012201](https://openairdocs.org/sdr/I5EA2019012201), Jan 10, 2019: BATTERY PACK. DISCHARGED. DISCREPANCY: L1, R1 DOOR EXIT IDENTIFIER LIGHT INOP. CORRECTIVE ACTION: INSTALLED SERVICEABLE BATTERY PACK AT STA. 400, POWER SUPPLY REF. PEELS WIRING DIAGRAM B - [SDR I5EA2018111202](https://openairdocs.org/sdr/I5EA2018111202), Nov 10, 2018: WARNING HORN. FALSE ACTIVATION. DISCREPANCY: CABIN WARNING HORN SOUNDED AT FL370. PERFORMED EMERGENCY DESCENT TO FL290. CORRECTIVE ACTIONS: PERFORMED OPS CHECK OF CABIN PRESSURE CONTROL PANEL - [SDR I5EA201811021014](https://openairdocs.org/sdr/I5EA201811021014), Oct 30, 2018: PITOT TUBE. FAILED. NO AIRSPEED INDICATION ON FIRST OFFICERS SIDE DURING TAKEOFF. REMOVED AND REPLACED THE SECOND AUX PITOT AND STATIC, F/O STATIC PROBE UPPER FWD RT PROBE, IAW AMM - [SDR I5EA2018100900003](https://openairdocs.org/sdr/I5EA2018100900003), Oct 6, 2018: BATTERY PACK. DEPLETED. DISCREPANCY: EMERGENCY LIGHTS INOP AT M1197 AND STA 960L. CORRECTIVE ACTION: REMOVED AND REPLACED BATTERY PACK AT M1197 AND STA 960L PER AMM 33-51-51 OPS CHECK - [SDR I5EA2018100900002](https://openairdocs.org/sdr/I5EA2018100900002), Oct 6, 2018: BATTERY PACK. DEPLETED. DISCREPANCY: EMERGENCY LIGHTS INOP AT M1136 AND STA 753L. CORRECTIVE ACTION: REMOVED AND REPLACED BATTERY PACK AT M1136 AND STA 753L PER AMM 33-51-51 OPS CHECK - [SDR I5EA201808140001](https://openairdocs.org/sdr/I5EA201808140001), Aug 13, 2018: CONNECTOR. BROKEN. NR 2 FUEL VALVE CLOSED ILLUMINATED DURING CRUISE, AT FL370. RIGHT BLUE INTRANSIT INDICATED. AFTER SEVERAL MINUTES THE ENGINE ROLLED BACK AND RECOVERED. SEVERAL - [SDR I5EA20170701](https://openairdocs.org/sdr/I5EA20170701), Jul 7, 2017: FEEDER CABLE. DAMAGED. CARGO FIRE LIGHT ILLUMINATED ALONG WITH THE EQUIPMENT COOLING INOPERATIVE LIGHT, YAW DAMPER INOPERATIVE LIGHT, GROUND PROXIMITY INOPERATIVE LIGHT, FLIGHT RECORD - [SDR I5EA2017012702](https://openairdocs.org/sdr/I5EA2017012702), Jan 20, 2017: FITTING. BACKED OUT. REJECTED TAKEOFF AT 80KTS, NO AIRSPEED ON CAPTAIN'S AIRSPEED INDICATOR. ON GATE RETURN, MECHANIC FOUND ADC QUICK RELEASE FITTING BACKED-OFF. - [SDR I5EA2016080100001](https://openairdocs.org/sdr/I5EA2016080100001), Aug 15, 2016: BLEED VALVE. PRESSURE LOSS. DURING CLIMB, RIGHT ENGINE BLEED INDICATED FIVE PSI. - [SDR I5EA201606273601](https://openairdocs.org/sdr/I5EA201606273601), Jun 21, 2016: UNKNOWN. MULTIPLE FAIL. BOTH ENGINE BLEED AIR GAUGES READ 0 AND ACFT WOULD NOT PRESSURIZE, F/O INSTRUMENTS ALL FLAGGED, AND CAPTAINS, COMPUTER, FLAG INTERMITTENT. R & R THE CABIN PRESS - [SDR USAA2013070900029](https://openairdocs.org/sdr/USAA2013070900029), Jul 5, 2013: LENS. BROKEN. C2 CHECK - L2 DOOR EXIT SIGN LIGHT ASSY COVER BROKEN. REPLACED L2 DOOR EXIT COVER IAW AMM 33-51-11. - [SDR USAA2013070800020](https://openairdocs.org/sdr/USAA2013070800020), Jul 5, 2013: WIRE HARNESS. DEFECTIVE. C2 CHECK - EMERGENCY LIGHTS FROM SEAT 16 TO 22 INOP. INSTALLED EMERGENCY LIGHT WIRE HARNESS FROM SEAT ROW 16 TO 22, CHARGED EMERGENCY POWER SUPPLY M1197 & PERFO - [SDR USAA2013070500022](https://openairdocs.org/sdr/USAA2013070500022), Jul 5, 2013: SKIN. CRACKED. C2 CHECK. FUSELAGE SKIN CRACKED AT 727E PLUS 12" AND S23L. REPAIRED SKIN IAW EA 504991. - [SDR USAA2013070500023](https://openairdocs.org/sdr/USAA2013070500023), Jun 22, 2013: SKIN. CRACKED. C2 CHECK, FUSELAGE SKIN CRACKED AT AIR CONDITIONING ACCESS CUTOUT BETWEEN FS 520 & FS 540 BETWEEN S28L AND S28R. REPAIRED SKIN IAW SRM 53-30-01-2R-2. - [SDR USAA2013050700004](https://openairdocs.org/sdr/USAA2013050700004), May 3, 2013: LENS. MISSING. LEASE RETURN - EMERGENCY PATH LIGHT LENS COVER MISSING AT ROW 12 ABC. INSTALLED EMERGENCY PATH LIGHT LENS COVER IAW B737 AMM 33-51-12. - [SDR USAA2013050700003](https://openairdocs.org/sdr/USAA2013050700003), May 3, 2013: LIGHT. INOPERATIVE. LEASE RETURN - EMERGENCY EXIT LIGHT (NOT ARMED) ON OVERHEAD PASSENGER SERVICE PANEL LIGHT IS INOPERATIVE. EMERGENCY EXIT LIGHT NOT ARMED IAW B737 AMM 33-11-81. - [SDR USAA2013050600003](https://openairdocs.org/sdr/USAA2013050600003), May 3, 2013: BATTERY. DISCHARGED. LEASE RETURN - FORWARD FLASHLIGHT IN CABIN INOP. REPLACED BATTERY IN FORWARD FLASHLIGHT & OPS CHECK GOOD IAW B737 AMM 25-64-00. - [SDR USAA2013050700002](https://openairdocs.org/sdr/USAA2013050700002), May 2, 2013: LIGHT. INOPERATIVE. LEASE RETURN - R1 DOOR- EMERGENCY LIGHT INOP AT FORWARD LOWER AREA. RECONNECTED EXIT LIGHT AT R1 DOOR (FORWARD LOWER AREA) IAW B737 WDM 33-51-41. PERFORMED OPS - [SDR USAA2013020700023](https://openairdocs.org/sdr/USAA2013020700023), Feb 6, 2013: UNKNOWN. LACK OF LUBE. FLT 9465 - UNABLE TO DROP NOSE GEAR MANUALLY. ACCOMPLISHED LUBRICATION OF NOSE LANDING GEAR IAW B737 AMM 12-21-21. OPS CHECK NOSE GEAR MANUAL EXTENSION SYSTEM T - [SDR USAA2013012900028](https://openairdocs.org/sdr/USAA2013012900028), Jan 28, 2013: FLOORBEAM. CRACKED. C3 CHECK - 2 CRACKS ON FLOORBEAM AT BS 664, RBL 24.8. REPAIRED FLOORBEAM AT BS 664, RBL 24.8 IAW EA 504612. - [SDR USAA2013012800027](https://openairdocs.org/sdr/USAA2013012800027), Jan 14, 2013: SKIN. CORRODED. C5 CHECK - LEVEL 2 INTERGRANULAR CORROSION ON FUSELAGE SKIN BS 986.5, S28R. REPAIRED FUSELAGE SKIN BS 986.5, S28R IAW EA 502589. - [SDR USAA2013010900022](https://openairdocs.org/sdr/USAA2013010900022), Jan 8, 2013: LIGHT. DISCONNECTED. C5 CHECK - CABIN EMERGENCY LIGHTS AT SEATS 9, 11, 12, 15, 16, 17 AND 18 INOP. FOUND LEFT SEAT 9,11 EPL CONNECTION NOT REQUIRED IN REF WITH B737 WDM 33-53-01. RE - [SDR USAA2012123100015](https://openairdocs.org/sdr/USAA2012123100015), Dec 27, 2012: BATTERY. DISCHARGED. LEASE RETURN - EMERGENCY EXIT SIGNS RIGHT OVERWING & GALLEY ARE INOP. CHARGED BATTERIES FOR EMERGENCY SIGN & LIGHT SYSTEM CHECKED GOOD IAW B737 AMM 33-51-02. - [SDR USAA2012121300012](https://openairdocs.org/sdr/USAA2012121300012), Dec 5, 2012: SKIN. CRACKED. C5 CHECK - FUSELAGE SKIN CRACKED AT FS 727D AND S19R. REPAIRED CRACKED SKIN IAW B737-300 SRM 53-00-01-2R-31. All 4,722: https://openairdocs.org/model/boeing-737-3b7/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.