# N7841A: 2001 Boeing 737-7L9

- Status: Non-citizen corporation, flight hours not reported
- Airframe: [Boeing 737-7L9](https://openairdocs.org/model/boeing-737-7l9) (registry code 13844CV, 149 seats)
- Engine: [CFM International CFM56-7B22 series](https://openairdocs.org/engine/cfm-international-cfm56-7b22-series) (registry code 13043)
- Serial number: 28015
- Year built: 2001
- Type: Fixed wing multi engine
- Engine type: Turbo-fan
- Airworthiness: Standard, transport
- Airworthiness date: February 5, 2016
- Certificate issued: March 12, 2025
- Expires: March 31, 2032
- Mode S code: AAA1DE
- Registered owner: [Coulson Aviation USA Inc](https://openairdocs.org/faa-owner/COULSON%20AVIATION%20USA%20INC)
- Location: [Portland, OR](https://openairdocs.org/faa-place/OR/Portland)
- Owner type: Non-citizen corporation
- Owner's area on the map: 45.5311° N, 122.6840° W: Placed by OpenAirDocs at the center of ZIP code 97209, within about a mile (OpenAirDocs). The owner's mailing address, not where the aircraft is based
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=7841A
- Page: https://openairdocs.org/aircraft/N7841A

From the FAA registry file of October 27, 2026. ADs below are matched by the registry's airframe and engine model codes. They may apply; each AD's applicability can narrow it by serial number, part number or installed equipment. This is not a compliance determination. The registry lists only the engine series, so ADs for every CFM International CFM56-7B22 model are included.

## ADs that may apply (OpenAirDocs): 19 in force

### Matched by airframe (Boeing 737-7L9)

None in force.

### Matched by engine (CFM International CFM56-7B22 series)

- [AD 2023-05-05](https://openairdocs.org/ad/2023-05-05): Turbine Engine Compressor Section · CFM International CFM56-5B1, CFM56-5B1/2P, CFM56-5B1/3 and 98 more. Effective May 10, 2023
- [AD 2022-02-03](https://openairdocs.org/ad/2022-02-03): Turbine Engine Accessory Drive · CFM International CFM56-3, CFM56-3B, CFM56-3C and 34 more. Effective Mar 22, 2022
- [AD 2021-16-08](https://openairdocs.org/ad/2021-16-08): Turbine Section · CFM International CFM56-5B1, CFM56-5B1/2P, CFM56-5B1/P and 55 more. Effective Sep 28, 2021
- [AD 2018-26-01](https://openairdocs.org/ad/2018-26-01): Turbine Engine Compressor Section · CFM International CFM56-7B20, CFM56-7B20/2, CFM56-7B20/3 and 46 more. Effective Jan 10, 2019
- [AD 2018-09-51](https://openairdocs.org/ad/2018-09-51): Engine · CFM International CFM56-7B20, CFM56-7B20/2, CFM56-7B20/3 and 46 more. Effective Jun 7, 2018
- [AD 2015-18-04](https://openairdocs.org/ad/2015-18-04): 73-tooth gearshaft located in the engine accessory gearbox (AGB) · CFM International CFM56-3, CFM56-7B20, CFM56-7B20/2 and 47 more. Effective Oct 20, 2015
- [AD 2015-04-02](https://openairdocs.org/ad/2015-04-02): Dual engine thrust instability event · CFM International CFM56-7B20, CFM56-7B20/2, CFM56-7B20/3 and 46 more. Effective Mar 31, 2015
- [AD 2010-13-09](https://openairdocs.org/ad/2010-13-09): Stage 3 low-pressure turbine (LPT) · CFM International CFM56-5, CFM56-5-A1/F, CFM56-5A4 and 88 more. Effective Jul 26, 2010
- [AD 2010-01-05](https://openairdocs.org/ad/2010-01-05): LP turbine rear frames · CFM International CFM56-7B20, CFM56-7B20/2, CFM56-7B20/3 and 25 more. Effective Feb 18, 2010
- [AD 2009-11-02](https://openairdocs.org/ad/2009-11-02): HPC 4-9 spools · CFM International CFM56-2, CFM56-2A, CFM56-2B and 109 more. Effective Jun 23, 2009
- [AD 2008-03-09](https://openairdocs.org/ad/2008-03-09): Low pressure turbine rear frames (TRFs) · CFM International CFM56-7B18, CFM56-7B20, CFM56-7B22 and 10 more. Effective Mar 10, 2008
- [AD 2006-26-01](https://openairdocs.org/ad/2006-26-01): Fuel filters · CFM International CFM56-2, CFM56-2A, CFM56-2B and 93 more. Effective Jan 3, 2007
- [AD 2002-16-18](https://openairdocs.org/ad/2002-16-18): Low pressure turbine (LPT) nozzle segments · CFM International CFM56-5B1, CFM56-5B1/2P, CFM56-5B1/P and 33 more. Effective Sep 18, 2002
- [AD 2002-13-03](https://openairdocs.org/ad/2002-13-03): Turbofan Engines · CFM International CFM56-2, CFM56-2A, CFM56-2B and 55 more. Effective Aug 1, 2002
- [AD 2001-11-05](https://openairdocs.org/ad/2001-11-05): No. 4 Bearings · CFM International CFM56-2, CFM56-2B, CFM56-3 and 45 more. Effective Jun 11, 2001
- [AD 2001-02-12](https://openairdocs.org/ad/2001-02-12): On-Wing Torque Inspection · CFM International CFM56-7B20, CFM56-7B20/2, CFM56-7B22 and 11 more. Effective Feb 14, 2001
- [AD 98-21-23](https://openairdocs.org/ad/98-21-23): Electronic Engine Control · CFM International CFM56-7B20, CFM56-7B20/2, CFM56-7B22 and 10 more. Effective Nov 2, 1998
- [AD 98-19-20](https://openairdocs.org/ad/98-19-20): Hydromechanical Unit · CFM International CFM56-7B20, CFM56-7B20/2, CFM56-7B22 and 7 more. Effective Oct 7, 1998
- [AD 98-14-51](https://openairdocs.org/ad/98-14-51): Accessory Gearbox · CFM International CFM56-7B20, CFM56-7B20/2, CFM56-7B22 and 10 more. Effective Oct 1, 1998

### Historical (superseded or no longer in force)

- [AD 2021-10-09](https://openairdocs.org/ad/2021-10-09) (historical): Turbine Engine Compressor Section · CFM International CFM56-5B1, CFM56-5B1/2P, CFM56-5B1/3 and 82 more. Effective Jun 24, 2021
- [AD 2019-12-05](https://openairdocs.org/ad/2019-12-05) (historical): Turbine Section · CFM International CFM56-5B1, CFM56-5B1/2P, CFM56-5B1/P and 39 more. Effective Jul 5, 2019
- [AD 2018-18-01](https://openairdocs.org/ad/2018-18-01) (historical): Turbine Engine Compressor Section · CFM International CFM56-7B20, CFM56-7B20/2, CFM56-7B20/3 and 46 more. Effective Oct 16, 2018
- [AD 2018-10-11](https://openairdocs.org/ad/2018-10-11) (historical): Turbine Engine Compressor Section · CFM International CFM56-7B20, CFM56-7B20/2, CFM56-7B20/3 and 46 more. Effective Jun 1, 2018
- [AD 2018-09-10](https://openairdocs.org/ad/2018-09-10) (historical): Turbine Engine Compressor Section · CFM International CFM56-7B20, CFM56-7B20/2, CFM56-7B20/3 and 46 more. Effective May 14, 2018
- [AD 2013-26-01](https://openairdocs.org/ad/2013-26-01) (historical): Oil dynamic seal assembly · CFM International CFM56-3, CFM56-3B, CFM56-3C and 52 more. Effective Feb 3, 2014
- [AD 2000-12-01](https://openairdocs.org/ad/2000-12-01) (historical): Critical Life-Limited Parts · CFM International CFM56-2, CFM56-2A, CFM56-2B and 54 more. Effective Dec 11, 2000

## Information bulletins (advisory) (1 in force)

- [SAIB NE-08-17R3](https://openairdocs.org/saib/NE-08-17R3): Turbine Section - Propulsion Technology LLC Unapproved Repair. Issued May 28, 2014
- [SAIB NE-08-17R2](https://openairdocs.org/saib/NE-08-17R2) (historical): Turbine Section - Propulsion Technology LLC Unapproved Repair. Issued Mar 7, 2011
- [SAIB NE-08-17R1](https://openairdocs.org/saib/NE-08-17R1) (historical): Propulsion Technology LLC Unapproved Repair. Issued May 22, 2008
- [SAIB NE-08-17](https://openairdocs.org/saib/NE-08-17) (historical): Propulsion Technologies International Unapproved Repair. Issued May 14, 2008

## NTSB investigations

None matched to N7841A.

## FAA accident and incident reports

None matched to N7841A.

## Service difficulty reports (240, newest 50)

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

- [SDR SWAA2024041976919](https://openairdocs.org/sdr/SWAA2024041976919), Apr 19, 2024: BATTERY. INOPERATIVE. LH AFT CABIN EMERGENCY LIGHTS INOP<[01] FOUND THE EMERGENCY LIGHT BATTERIES TO BE THE ISSUE. REMOVED AND REPLACED 33-51-00
- [SDR SWAA2023122234530](https://openairdocs.org/sdr/SWAA2023122234530), Dec 22, 2023: LIGHT. INOPERATIVE. L/H OVERWING EXIT FWD EMERGENCY LIGHT INOP<[01] R&R EMERGENCY EXIT LIGHT PER AMM 33-21-00
- [SDR SWAA2023082392243](https://openairdocs.org/sdr/SWAA2023082392243), Aug 22, 2023: BATTERY PACK. INOPERATIVE. SEVERAL EMER LIGHTS INOP IN CABIN<[01] INSTALLED AFT GALLEY R/H EMERGENCY BATT. PACK AND POWER SUPPLY. IAW AMM 33-51-06. OPS CK GOOD.
- [SDR SWAA2023041727920](https://openairdocs.org/sdr/SWAA2023041727920), Apr 15, 2023: FUSE. INOPERATIVE. EMERGENCY EXIT SIGN ABOVE R1 DOOR DOES NOT ILLUMINATE<[01] REMOVED AND REPLACED POWER SUPPLY FUSES; BATTERY PACK AND CHARGER ASSY. IAW AMM 33-51-06. NO FIX. SWA
- [SDR SWAA2023041728336](https://openairdocs.org/sdr/SWAA2023041728336), Apr 15, 2023: BATTERY PACK. INOPERATIVE. EMERGENCY EXIT SIGN ABOVE R1 DOOR DOES NOT ILLUMINATE<[01] REMOVED AND REPLACED POWER SUPPLY FUSES; BATTERY PACK AND CHARGER ASSY. IAW AMM 33-51-06. NO FIX. SWA
- [SDR SWAA2023041728337](https://openairdocs.org/sdr/SWAA2023041728337), Apr 15, 2023: CHARGER. INOPERATIVE. EMERGENCY EXIT SIGN ABOVE R1 DOOR DOES NOT ILLUMINATE<[01] REMOVED AND REPLACED POWER SUPPLY FUSES; BATTERY PACK AND CHARGER ASSY. IAW AMM 33-51-06. NO FIX. SWA
- [SDR SWAA2023033022163](https://openairdocs.org/sdr/SWAA2023033022163), Mar 29, 2023: STRIP. LOOSE. ROW 9 FLOOR LIGHTING LOOSE.<[01] RESECURED STRIP PER M/M 33-51-15.
- [SDR SWAA2023031515950](https://openairdocs.org/sdr/SWAA2023031515950), Mar 11, 2023: GIRT BAR. LOOSE. CAPT SIDE AFT GIRT BAR LOOSE<[01] SECURED THE GIRT BAR IAW AMM 25-66-01
- [SDR SWAA2023010989184](https://openairdocs.org/sdr/SWAA2023010989184), Jan 6, 2023: SLIDER. OUT OF ADJUST. LEFT LOWER AFT STAB SLIDER SEAL TRAILING EDGE NOT ENGAGED CORRECTLY<[01] REMOVED AND PROPERLY REISTALLED SLIDER SEAL PER AMM 55-30-00
- [SDR SWAA2023010989187](https://openairdocs.org/sdr/SWAA2023010989187), Jan 6, 2023: SLIDER. OUT OF ADJUST. RIGHT LOWER AFT STAB SLIDER SEAL TRAILING EDGE NOT ENGAGED CORRECTLY<[01] REMOVED AND PROPERLY INSTALLED SLIDER SEAL PER AMM 55-30-00
- [SDR SWAA2022101158152](https://openairdocs.org/sdr/SWAA2022101158152), Oct 10, 2022: SLIDE. OUT OF POSITION. L2 DOOR ESCAPE SLIDE FELL OUT OF CONTAINER / [01] REPACKED L2 DOOR ESCAPE SLIDE PER AMM 25-66-01. NO FURTHER DEFECTS NOTED. A/C OK FOR SERVICE.
- [SDR SWAA2022090750363](https://openairdocs.org/sdr/SWAA2022090750363), Sep 5, 2022: NONE. BROKEN. FWD EMERGENCY LIGHT BROKEN / [01] REMOVED AND REPLACED EXIT SIGN LENS PER AMM 33-51-01
- [SDR SWAA2022082946470](https://openairdocs.org/sdr/SWAA2022082946470), Aug 26, 2022: LIGHT. INOPERATIVE. EMERGENCY LIGHT AT THE OUTSIDE OF AFT SERVICE DOOR IS INOP / [01] RELAMPED REF AMM 33-51-04
- [SDR SWAA2022053111739](https://openairdocs.org/sdr/SWAA2022053111739), May 26, 2022: LIGHT. INOPERATIVE. INOP EMERGENCY EXIT LIGHT RH SIDE AT PASSENGER CABIN (1 EA) 2022-239744 / [01] REPLACED EMERGENCY EXIT LIGHT RH SIDE AT PASSENGER CABIN (1 EA) IAW B737-700 AMM 
- [SDR SWAA2022053109128](https://openairdocs.org/sdr/SWAA2022053109128), May 18, 2022: BATTERY PACK. INOPERATIVE. INOP BATTERY PACK (M1674) AT FWD PASSENGER CABIN 2022-239729 / [01] REPLACED BATTERY PACK (M1674) AT FWD PASSENGER CABIN IAW AMM 33-51-06-960-805 AND TEST IS OK
- [SDR SWAA2022053108530](https://openairdocs.org/sdr/SWAA2022053108530), May 17, 2022: BRACKET. CRACKED. CRACK DORSAL FIN FRONT SPAR CROSSBEAM BRACKET AT STA 1016 INTERNAL CAVITY AT VERTICAL STAB 2022-239726 / [01] REPLACED DORSAL FIN FRONT SPAR CROSSBEAM BRACKET A
- [SDR SWAA2022053107529](https://openairdocs.org/sdr/SWAA2022053107529), May 13, 2022: STIFFENER. CRACKED. CRACK ON STIFFENER LOCATED ON FWD FACE OF VAPOR BARRIER LH BS663 BTW LBL 5.00 TO LBL 32 2022-239636 / [01] TOOL USED DIGITAL CALIPER P/N 500-197-30; S/N:A161650
- [SDR SWAA2022053107530](https://openairdocs.org/sdr/SWAA2022053107530), May 13, 2022: SHIELD. CORRODED. CORROSION ON SHIELD LOCATED ON FWD CARGO COMPARTMENT BTW BS 492 TO BS 500A AND AT LEVEL OF RBL 21.8 2022-239648 / [01] REPLACED SHIELD AND FASTENERS LOCATED ON 
- [SDR SWAA2022053107717](https://openairdocs.org/sdr/SWAA2022053107717), May 13, 2022: SKIN. BROKEN. BROKEN EXTERNAL SKIN NUT PLATES BS 663 TO BS 706 BTW STR 1 TO STR 2R AT UPPER FUSELAGE ( (REFERENCE SRM 53-40-01-2R-1) 2022-239678 REPAIR SKIN LOC ON AREA ADF N
- [SDR SWAA2022053106767](https://openairdocs.org/sdr/SWAA2022053106767), May 11, 2022: WEB. CORRODED. CORROSION ON SHIELD WEB LOCATED BTW BS767 TO BS 787 AT LEVEL STR 25R RBL 21.84 WL 156.1 AFT CARGO COMPARTMENT 2022-239585 / [01] REPLACED SHIELD WEB AND FASTENE
- [SDR SWAA2022053106768](https://openairdocs.org/sdr/SWAA2022053106768), May 11, 2022: SUPPORT. CORRODED. CORROSION SUPPORT ZEE LOCATED BTW BS 727D TO BS 767 WL 156.1 RBL 21.84 AT AFT CARGO COMPARTMENT 2022-239589 / [01] REPLACED NEW SUPPORT ZEE LOCATED LOCATED BTW 
- [SDR SWAA2022052506769](https://openairdocs.org/sdr/SWAA2022052506769), May 11, 2022: ANGLE. CRACKED. CRACK ANGLE - SUPPORT LOCATED BULKHEAD BS 727 AT AFT CARGO COMPARTMENT 2022-239590 / [01] REPLACED ANGLE - SUPPORT LOCATED BULKHEAD BS 727 AT AFT CARGO COMPARTM
- [SDR SWAA2022053106398](https://openairdocs.org/sdr/SWAA2022053106398), May 10, 2022: STRINGER. CRACKED. CRACK STRINGER 23L LOCATED BS 540 AT FWD CARGO COMPARTMENT 2022 - 239551 / PERFORMED PERMANENT REPAIR ON STRINGER 23L LOCATED BS 500D T0 BS 540 AT FWD CARGO COM
- [SDR SWAA2022053105762](https://openairdocs.org/sdr/SWAA2022053105762), May 9, 2022: LIGHT. DETERIORATED. DETERIORATED PHOTOLUMINESCENT FLOOR PROXIMITY LIGHTING AT PASSENGER CABIN (10 EA) 2022-239428 / [01] REPLACED PHOTOLUMINESCENT FLOOR PROXIMITY LIGHTING AT PASSE
- [SDR SWAA2022053105901](https://openairdocs.org/sdr/SWAA2022053105901), May 9, 2022: FLOOR PANEL. ELONGATED. ELONGATED HOLE FLOOR PANEL 120BF AT FWD CARGO COMPARTMENT 2022-239458 / [01] REPLACED FLOOR PANEL 120BF AT FWD CARGO COMPARTMENT IAW B737-700 AMM 25-52-01-201-8
- [SDR SWAA2022053105908](https://openairdocs.org/sdr/SWAA2022053105908), May 9, 2022: ANGLE. CRACKED. CRACK TRAILING EDGE ANGLE LOCATED IRSS140.00 AT RT WING 2022-239496 / [01] REPLACED ANGLE LOCATED IRSS140.00 AT RT WING IAW B737-700 SRM 51-40-02 AND DWG # 115A
- [SDR SWAA2022053105910](https://openairdocs.org/sdr/SWAA2022053105910), May 9, 2022: ANGLE. CRACKED. CRACK ANGLE TRAILING EDGE LOCATED WS253.00 LT WING 2022-239498 / [01] REPLACED ANGLE TRAILING EDGE LOCATED WS253.00 LT WING IAW SRM B737-700 51-40-02;[02] REPLA
- [SDR SWAA2022053105909](https://openairdocs.org/sdr/SWAA2022053105909), May 9, 2022: SUPPORT. CORRODED. CORROSION ANGLE MAIN LANDING GEAR SUPPORT BEAM LOCATED WBL94.24 AT LT WING 2022-239497 / [01] REPLACED ANGLE LOC. MAIN LANDING GEAR SUPPORT BEAM LOCATED WBL94.2
- [SDR SWAA2022053105911](https://openairdocs.org/sdr/SWAA2022053105911), May 9, 2022: ANGLE. CORRODED. CORROSION ANGLE MAIN LANDING GEAR SUPPORT BEAM LOCATED WBL94.24 AT RT WING 2022-239511 / [01] REPLACED ANGLE LOC. MAIN LANDING GEAR SUPPORT BEAM LOCATED WBL94.2
- [SDR SWAA2022053105676](https://openairdocs.org/sdr/SWAA2022053105676), May 8, 2022: PANEL. DELAMINATED. DELAMINATED ACCESS PANEL 193B BODY FAIRING AT FUSELAGE EXTERIOR 2022-239313 / [01] TOOL USED: CALIPER: P/N:500-197-30 S/N:15120589 DUE DATE:28-NOV-22;[02] TOOL 
- [SDR SWAA2022053105601](https://openairdocs.org/sdr/SWAA2022053105601), May 8, 2022: SCUFF PLATE. CRACKED. CRACK ON SCUFF PLATE AFT CORNER AT AFT CARGO COMPARTMENT 2022-239237 / [01] TOOL USED; DIGITAL CALIPER P/N: 500-196-30 S/N:A21033538 DUE DATE:02-FEB-23;[02] REP
- [SDR SWAA2022053105469](https://openairdocs.org/sdr/SWAA2022053105469), May 7, 2022: PLATE. CRACKED. CRACK PLATE LOCATED ON BS 867 AND BTW STR 26L TO STR 27L AFT CARGO COMPARTMENT 2022-239186 / [01] REPLACED PLATE AND FASTENERS LOC. ON BS 867 AND BTW STR 26L TO
- [SDR SWAA2022053105468](https://openairdocs.org/sdr/SWAA2022053105468), May 7, 2022: ANGLE. CRACKED. CRACK ANGLE LOCATED BS695 AT LEVEL BL0 TO RBL24 AT PASSENGER CABIN 2022-239182 / [01] TOOLS USED: TEMPERATURE CONTROLLER P/N: P3015GOES00000; S/N: 142811020; DU
- [SDR SWAA2022053105472](https://openairdocs.org/sdr/SWAA2022053105472), May 7, 2022: SUPPORT ANGLE. ELONGATED. ELONGATED HOLE SUPPORT ANGLE LOCATED BS540 AT LEVEL RBL24 TO RBL45 AT PASSENGER CABIN 2022-239180 / REPLACED SUPPORT ANGLE AND FASTENERS LOCATED BS540 AT LEVEL 
- [SDR SWAA2022053105473](https://openairdocs.org/sdr/SWAA2022053105473), May 7, 2022: SUPPORT ANGLE. CRACKED. CRACK SUPPORT ANGLE LOCATED BS540 AT LEVEL BL0 TO LBL24 AT PASSENGER CABIN 2022-239181 / [01] REPLACED SUPPORT ANGLE AND FASTENERS LOCATED BS540 AT LEVEL BL0 TO
- [SDR SWAA2022053105481](https://openairdocs.org/sdr/SWAA2022053105481), May 7, 2022: SKIN. CRACKED. CRACK EXTERNAL SKIN ACTUATOR FITTING AT SLAT STATION 322.71 AT RT WING 2022-239229. PERFORMED PERMANENT REPAIR EXTERNAL SKIN ACTUATOR FITTING AT SLAT STATION 32
- [SDR SWAA2022053104978](https://openairdocs.org/sdr/SWAA2022053104978), May 5, 2022: BATTERY PACK. INOPERATIVE. INOP BATTERY PACK (M 1669) IN MIDDLE PASSENGER CABIN 2022-239085 / [01] REPLACED BATTERY PACK (M1669) IN MIDDLE PASSENGER CABIN IAW AMM 33-51-06-960-805 AND TES
- [SDR SWAA2022052504977](https://openairdocs.org/sdr/SWAA2022052504977), May 5, 2022: BATTERY PACK. INOPERATIVE. NOP BATTERY PACK (M 1668) IN MIDDLE PASSENGER CABIN 2022-239084 / [01] REPLACED BATTERY PACK (M 1668) IN MIDDLE PASSENGER CABIN IAW AMM 33-51-06-960-805 AND TES
- [SDR SWAA2022052504979](https://openairdocs.org/sdr/SWAA2022052504979), May 5, 2022: BATTERY PACK. INOPERATIVE. INOP BATTERY PACK (M 1675) IN FWD PASSENGER CABIN 2022-239083 / [01] REPLACED BATTERY PACK (M1675) IN FWD PASSENGER CABIN IAW AMM 33-51-06-960-805 AND TEST IS O
- [SDR SWAA2022050403241](https://openairdocs.org/sdr/SWAA2022050403241), May 3, 2022: LIGHT. MISSING. ROW 11 LOWER SIDEWALL EXIT LIGHT LENS MISSING(LEFT SIDE)(11B) / [01] INSTALLED NEW LENS IAW AMM 33-51-01
- [SDR SWAA2022042696853](https://openairdocs.org/sdr/SWAA2022042696853), Apr 22, 2022: INDICATOR. FAULTED. BOTH TRAILING EDGE AND LEADING EDGE FLAPS FAILED TO EXTEND WITH 3 ATTEMPTS. EXTENDED NORMALLY UPON A 4TH ATTEMPT. / [01] FOUND #6 FLAP TRANSMISSION WITH NO OIL 
- [SDR SWAA2022042595734](https://openairdocs.org/sdr/SWAA2022042595734), Apr 19, 2022: FLAP SYSTEM. FAILED. FLAPS DID NOT EXTEND AIRBORNE WHEN FLAP LEVER WAS MOVED TO FLAPS 5. ALTERNATE FLAPS USED TO EXTEND TO 15 / [01] PERFORMED FSEU BITE; PREVIOUS/CURRENT LEG FAULT 
- [SDR SWAA2021121452365](https://openairdocs.org/sdr/SWAA2021121452365), Dec 13, 2021: TRANSMITTER. FAULTED. ON APPROACH WHEN SELECTING FLAPS 5 I NOTICED A SPLIT FLAP BETWEEN 0-1. THE LEADING EDGE FLAP CAME OUT PARTIALLY BUT WE HAD L/E FLAP ORANGE TRANSIT LIGHT ON + TR
- [SDR SWAA2021121452987](https://openairdocs.org/sdr/SWAA2021121452987), Dec 13, 2021: INDICATOR. FAULTED. ON APPROACH WHEN SELECTING FLAPS 5 I NOTICED A SPLIT FLAP BETWEEN 0-1. THE LEADING EDGE FLAP CAME OUT PARTIALLY BUT WE HAD L/E FLAP ORANGE TRANSIT LIGHT ON + TR
- [SDR SWAA2021112447317](https://openairdocs.org/sdr/SWAA2021112447317), Nov 24, 2021: LIGHT. INOPERATIVE. SUPPLEMENTAL INFORMATION: CABIN EMERGENCY LIGHT AT 13DEF INOP. ; / [01] RELAMPED EMERGENCY EXIT AREA LIGHT AT 13DEF IAW AMM 33-51-03.
- [SDR SWAA2021092018262](https://openairdocs.org/sdr/SWAA2021092018262), Sep 15, 2021: ANTI-SKID VALVE. FAULTED. RIGHT BRAKE EXCESSIVE SHUTTERING BEFORE COMING TO A STOP ; / [01] RAR RH INBD AND RH OUTB ANTI SKID VALVE PER AMM 32-42-31. OPS CHECK GOOD.
- [SDR SWAA2021092017718](https://openairdocs.org/sdr/SWAA2021092017718), Sep 14, 2021: BRAKE ASSY. FAULTED. BRAKE HAVE EXCESSIVE SHUTTERING COMING TO A STOP ; / [01] ACCORDING TO THE HISTORY OF SHUTTERING. R/R #3 MLG BRAKE ASSY PER AMM 32-41-41. AND PERFORMED A/C RUN-
- [SDR SWAA2021012143725](https://openairdocs.org/sdr/SWAA2021012143725), Jan 21, 2021: BATTERY PACK. INOPERATIVE. MULTIPLE EMERGENCY LIGHTS INOPERABLE. REMOVED AND REPLACED EMERGENCY LIGHT BATTERY PACK M1670, IAW AMM 33-51-06. OPERATIONS TEST OK.
- [SDR SWAA2021011114509](https://openairdocs.org/sdr/SWAA2021011114509), Sep 8, 2020: SKIN. DEBONDED. LT RUDDER CONDUCTIVE STRIP DISBONDED AT LOWER AFT END 32' INCHES FROM TIP OF THE RUDDER, 19' INCHES FROM THE FWD EDGE 3' INCHES FROM THE AFT EDGE IN ZONE 3 MOD.
- [SDR SWAA2020060989438](https://openairdocs.org/sdr/SWAA2020060989438), Jun 3, 2020: FUSE. INOPERATIVE. RIGHT HAND OVER WING EXIT HATCH AFT EXIT LIGHT DOES NOT ILLUMINATE WITH EMERGENCY LIGHTS SWITCH SELECTED ON / REMOVED AIR RETURN GRILL TO ACCESS EMERGENCY EXIT 

All 240: https://openairdocs.org/aircraft/N7841A/reports.md

## STCs that may be installed (OpenAirDocs) (2)

Approved for this aircraft's airframe or engine model, in force first, then newest. The registry doesn't record which STCs an aircraft has; its records do.

### Approved for the engine (CFM International CFM56-7B22 series)

- [STC SE04840NY](https://openairdocs.org/stc/SE04840NY): Installation of HarcoSemco Exhaust Gas Temperature (EGT) Electrical Harnesses in CFM56-7 engine. Kilroy Aviation LLC
- [STC SE03036CH](https://openairdocs.org/stc/SE03036CH): Application of a deep compressive stress layer using a Low Plasticity Burnishing (LPB) process on CFM56-7 Series Engines Stage 1 High Pressure Compressor (HPC) Blade Dovetails in accordance with Delta Air Lines Inc. Drawing No. 72-0396, Revision B, dated November 3, 2011, or later FAA Approved revision. Delta Air Lines Inc

## Earlier aircraft with N7841A

The FAA can reassign an N-number once a registration is cancelled. These aircraft carried N7841A before.

- [Cancelled 1957-01-17](https://openairdocs.org/deregistered/N7841A-1957-01-17): Cessna 180A, S/N 32738. Owner: [Cessna Aircraft Co](https://openairdocs.org/faa-owner/CESSNA%20AIRCRAFT%20CO), [Wichita, KS](https://openairdocs.org/faa-place/KS/Wichita)

## Related

- Other Boeing 737-7L9 aircraft: https://openairdocs.org/model/boeing-737-7l9/aircraft.md
- The CFM International CFM56-7B22 series engine: https://openairdocs.org/engine/cfm-international-cfm56-7b22-series.md

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