# N552WN: 2002 Boeing 737-7BX

- Status: Valid registration
- Airframe: [Boeing 737-7BX](https://openairdocs.org/model/boeing-737-7bx) (registry code 13844D2, 149 seats)
- Engine: [CFM International CFM56-7B series](https://openairdocs.org/engine/cfm-international-cfm56-7b-series) (registry code 13803)
- Serial number: 30744
- Year built: 2002
- Type: Fixed wing multi engine
- Engine type: Turbo-fan
- Airworthiness: Standard, transport
- Airworthiness date: December 6, 2010
- Certificate issued: May 20, 2021
- Expires: May 31, 2028
- Mode S code: A708DA
- Registered owner: [Umb Bank N A Trustee](https://openairdocs.org/faa-owner/UMB%20BANK%20N%20A%20TRUSTEE)
- Location: [Salt Lake City, UT](https://openairdocs.org/faa-place/UT/Salt%20Lake%20City)
- Owner type: Corporation
- Owner's area on the map: 40.6171° N, 111.6866° W: Placed by OpenAirDocs at the center of ZIP code 84121, within about 5 miles (OpenAirDocs). The owner's mailing address, not where the aircraft is based
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=552WN
- Page: https://openairdocs.org/aircraft/N552WN

From the FAA registry file of October 21, 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 CFM56-7B model are included.

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

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

None in force.

### Matched by engine (CFM International CFM56-7B 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 N552WN.

## FAA accident and incident reports

None matched to N552WN.

## Service difficulty reports (197, newest 50)

As reported by operators and repair stations.

- [SDR SWAA2020040934684](https://openairdocs.org/sdr/SWAA2020040934684), Mar 23, 2020: SPAR. CORRODED. **CORROSION*** EVIDENCE OF CORROSION AT RIGHT WING FRONT SPAR WEB AT IFSS 119 COMMON TO BOOST PUMP UPPER AND LOWER BONDING JUMPER FASTENER HOLES / REPAIRED CORR
- [SDR SWAA2020032442691](https://openairdocs.org/sdr/SWAA2020032442691), Mar 20, 2020: LIGHT. INOPERATIVE. EMERGENCY EXIT LIGHT ASSEMBLY L1063 OVER FORWARD SERVICE DOOR HAS BULBS OUT. REPLACED BULB ON EMERGENCY EXIT LIGHT ASSEMBLY L1063 AND PERFORMED GOOD TEST PER AM
- [SDR SWAA2020032442690](https://openairdocs.org/sdr/SWAA2020032442690), Mar 20, 2020: WIRE. DAMAGED. EMERGENCY EXIT AISLE LIGHT AT SEAT ROW 17ABC IS OUT. RE-TERMINATED W3142-0455-20 INTO GD3756 AND PERFORMED GOOD OPERATIONAL TEST OF EMERGENCY EXIT AISLE LIGHT A
- [SDR SWAA2020032442689](https://openairdocs.org/sdr/SWAA2020032442689), Mar 7, 2020: PANEL. DENTED. DENT ON VERTICAL STAB L/E PANEL AT L/E STA 262 TRIMMED OUT THE DAMAGE PART OF THE SKIN ON VERTICAL STAB L/E PANEL AT L/E STA 262. DIMENSIONS 1.6" X 1.25" AND IN
- [SDR SWAA2020031942595](https://openairdocs.org/sdr/SWAA2020031942595), Mar 4, 2020: FLOOR PANEL. DAMAGED. FLOOR PANEL 241ACF HAS DAMAGED INSERTS. REPAIRED ADDITIONAL DAMAGE TO LOWER SURFACE AND REPLACED DAMAGED INSERTS IAW SRM 53-00-50-2R-1 AND DWG 147A5810-13. 5919
- [SDR SWAA2020032442668](https://openairdocs.org/sdr/SWAA2020032442668), Feb 29, 2020: PANEL. CRACKED. #7 SLAT COVE PANEL 624DB IS CRACKED REMOVED AND REPLACED #7 SLAT COVE PANEL 624DB. FABRICATED FROM 7075 T6 BARE 0.063" LOT # 5057680 IAW. SRM 51-40-02. AND DWG 
- [SDR SWAA2020031242397](https://openairdocs.org/sdr/SWAA2020031242397), Feb 27, 2020: FLOOR PANEL. DAMAGED. FLOOR PANEL 242UF HAS SURFACE DAMAGE 7" FROM AFT EDGE 6" FROM OB EDGE. FLOOR PANEL 242UF SURFACE DAMAGE ENTIRE PANEL TOP SURFACE WAS REPAIRED IAW SRM 53-00-50-2
- [SDR SWAA2020040821907](https://openairdocs.org/sdr/SWAA2020040821907), Feb 26, 2020: RIB. NOT REPORTED. (SKYLINE DTIP) RH HORIZONTAL STAB STA 120.3 RIB LOWER OUTER FLANGE REPAIR 6TH FASTENER FROM FRONT OF REPAIR REQUIRES REPLACEMENT. (REF ESR# 20-01893) MOD / REPA
- [SDR SWAA2020040821913](https://openairdocs.org/sdr/SWAA2020040821913), Feb 26, 2020: FITTING. CORRODED. ***CORROSION*** ON AFT DRAIN MAST FITTING AT B.S. 990; BETWEEN STRINGERS 24 AND 25 LEFT; AROUND GROUND WIRE ATTACH POINT / REMOVED AFT DRAIN MAST FITTING AT BS 
- [SDR SWAA2020040821891](https://openairdocs.org/sdr/SWAA2020040821891), Feb 25, 2020: ANGLE. CORRODED. ***CORROSION*** ON APU CAVITY LEFT HAND INSULATION BLANKETS LOWER ATTACH POINT AT B.S. 1090-1154. LBL 23 / REMOVED AND REPLACED LH LOWER ANGLE ON APU CAVITY PO#
- [SDR SWAA2020040221889](https://openairdocs.org/sdr/SWAA2020040221889), Feb 25, 2020: SUPPORT. CORRODED. ***CORROSION*** ON FORWARD CARGO BAY FLOOR TO SIDEWALL SUPPORT AT B.S. 500A-500D; R.B.L. 22; W.L. 155. / REMOVED CORROSION ON FCB FLOOR TO SIDEWALL SUPPORT BS 5
- [SDR SWAA2020040221906](https://openairdocs.org/sdr/SWAA2020040221906), Feb 25, 2020: SUPPORT BRACKET. CRACKED. CRACKED BULKHEAD SUPPORT BRACKET AT ACB BS865 LBL10 WL165. / REPLACED; BULHEAD SUPPORT BRACKET AT BS. 865 LBL 10 WL 165. REPLACED. I.A.W. SRM. 51-10-02-0G-0; SR
- [SDR SWAA2020032442808](https://openairdocs.org/sdr/SWAA2020032442808), Feb 25, 2020: SUPPORT. CORRODED. ***CORROSION*** ON FLOOR TO SIDEWALL SUPPORT AT AFT CARGO BAY BS767 - BS727 RBL21 WL157. REMOVED AND REPLACED SIDEWALL SUPPORT FLOOR ACB AT BS 767-727 RBL 21 WL
- [SDR SWAA2020032442666](https://openairdocs.org/sdr/SWAA2020032442666), Feb 25, 2020: SUPPORT ANGLE. CRACKED. CRACKED SUPPORT ANGLE AT ACB BEHIND WATER SERVICE PANEL BS918 RBL11 WL170. REMOVED AND REPLACED SUPPORT ANGLE AT ACB BEHIND WATER SERVICE PANEL BS 918, RBL 11, 
- [SDR SWAA2020032442665](https://openairdocs.org/sdr/SWAA2020032442665), Feb 25, 2020: INTERCOSTAL. CORRODED. ***CORROSION*** ON INTERCOSTAL AT ACB BS787 - BS794 RBL23 WL157. REPLACED INTERCOSTAL AT ACB BS 787-794 RBL 23 WL 157 AS PER SRM 51-40-02-0G-0 AND DRAWING # 146
- [SDR SWAA2020032442664](https://openairdocs.org/sdr/SWAA2020032442664), Feb 25, 2020: SHIELD. CORRODED. ***CORROSION*** ON FWD SHIELD AT AFT CARGO BAY BS767 - BS794 RBL21 WL157. REMOVED CORRODED FWD SHIELD IN AFT CARGO BAY AT BS 767-794 RBL 21 WL 157 IAW SRM 51-40
- [SDR SWAA2020032442663](https://openairdocs.org/sdr/SWAA2020032442663), Feb 25, 2020: SUPPORT. CORRODED. ***CORROSION*** ON FLOOR TO SIDEWALL SUPPORT AT AFT CARGO BAY BS827 - BS727 LBL21 WL158. REPLACED FLOOR TO SIDEWALL SUPPORT AT ACB BS727 - BS 847 LBL 21 WL 158 
- [SDR SWAA2020032442662](https://openairdocs.org/sdr/SWAA2020032442662), Feb 25, 2020: THRESHOLD. CORRODED. ***CORROSION*** ON SUBTHRESHOLD WEB AT AFT CARGO BAY BS794 - BS847 RBL23 WL160. REMOVED DAMAGE FROM ACB SUBTHRESHOLD WEB IN AREAS OF 13" X 8" ORIGINAL MATERIAL 
- [SDR SWAA2020032442661](https://openairdocs.org/sdr/SWAA2020032442661), Feb 25, 2020: SPLICE. CORRODED. ***CORROSION*** ON FLOOR PANEL SUPPORT SPLICE AT AFT CARGO BAY BS887 RBL20 TO LBL6 WL172. REMOVED AND INSTALLED NEW FLOOR PANEL SUPPORT SPLICE AT ACB B.S. 887 R
- [SDR SWAA2020032442660](https://openairdocs.org/sdr/SWAA2020032442660), Feb 25, 2020: SUPPORT. CORRODED. ***CORROSION*** ON FLOOR TO SIDEWALL SUPPORT AT AFT CARGO BAY BS887 TO BS947 RBL21 WL172. REMOVED AND INSTALLED NEW FLOOR TO SIDEWALL SUPPORT AT AFT CARGO BAY B
- [SDR SWAA2020032442659](https://openairdocs.org/sdr/SWAA2020032442659), Feb 25, 2020: SUPPORT ANGLE. CORRODED. ***CORROSION*** ON AFT FLOOR TO BULKHEAD PANEL SUPPORT ANGLE AT ACB BS947 RBL20 TO LBL7 WL180. REMOVED AND INSTALLED NEW AFT FLOOR TO BULKHEAD PANEL SUPPORT ANG
- [SDR SWAA2020032442658](https://openairdocs.org/sdr/SWAA2020032442658), Feb 25, 2020: SHIELD. CORRODED. ***CORROSION*** ON FORWARD CARGO BAY SHIELD AT B.S. 420-440, R.B.L. 22, W.L. 155. REPLACED FWD CARGO BAY SHIELD AT BS 420-440, RBL 22 AS PER SRM 51-40-02-0G-0 A
- [SDR SWAA2020032442657](https://openairdocs.org/sdr/SWAA2020032442657), Feb 25, 2020: SUPPORT. CORRODED. ***CORROSION*** ON FORWARD CARGO BAY FLOOR TO SIDEWALL SUPPORT AT B.S. 400-500D, L.B.L. 22, W.L. 155. SIDE PLATE CHANNEL FOUND IT OUT OF LIMITS IAW SRM 53-00-53
- [SDR SWAA2020032442656](https://openairdocs.org/sdr/SWAA2020032442656), Feb 25, 2020: THRESHOLD. CORRODED. ***CORROSION*** ON FORWARD CARGO BAY SUB WEB THRESHOLD AT B.S. 440-494, R.B.L. 28, W.L. 155. REMOVED CORROSION ON FCB SUBTHRESHOLD WEB BS 440-494, AREAS 4.3" X 
- [SDR SWAA2020032442646](https://openairdocs.org/sdr/SWAA2020032442646), Feb 25, 2020: SUPPORT. CORRODED. ***CORROSION*** ON FORWARD CARGO BAY AFT BULKHEAD CENTER PANEL LOWER SUPPORT AT B.S. 500D, R.B.L. 22 - L.B.L. 22, W.L. 155. REMOVED AND REPLACED FORWARD CARGO B
- [SDR SWAA2020032442645](https://openairdocs.org/sdr/SWAA2020032442645), Feb 25, 2020: SHIELD. CORRODED. ***CORROSION*** ON FORWARD CARGO BAY SHIELD AT B.S. 494-500A, R.B.L. 22, W.L. 155. REMOVED AND REPLACED ON FORWARD CARGO BAY SHIELD AT BS 494 TO BS 500A, RBL 22
- [SDR SWAA2020031942594](https://openairdocs.org/sdr/SWAA2020031942594), Feb 25, 2020: SUPPORT. CORRODED. ***CORROSION*** ON FORWARD CARGO BAY FLOOR TO SIDEWALL SUPPORT AT B.S. 400-420, R.B.L. 22, W.L. 155. REMOVED AND REPLACED FORWARD CARGO BAY FLOOR TO SIDEWALL SU
- [SDR SWAA2020031942593](https://openairdocs.org/sdr/SWAA2020031942593), Feb 25, 2020: FRAME. CRACKED. CRACKED FRAME AT PASSENGER CABIN BETWEEN S-8R AND S-9R BS727B WL273. REPAIRED CRACKED FRAME OF BS 727B BETWEEN STR 8R AND 9R PER EA 1-A53-12114 REV 4.
- [SDR SWAA2020031242396](https://openairdocs.org/sdr/SWAA2020031242396), Feb 25, 2020: SUPPORT. CORRODED. ***CORROSION*** ON FORWARD CARGO BAY FLOOR TO SIDEWALL SUPPORT AT B.S. 500A-500D, R.B.L. 22, W.L. 155. REMOVED CORROSION ON FCB FLOOR TO SIDEWALL SUPPORT BS 500
- [SDR SWAA2020031242395](https://openairdocs.org/sdr/SWAA2020031242395), Feb 25, 2020: STRINGER CLIP. CRACKED. CRACKED STRINGER CLIP AT PASSENGER CABIN BS727E S-6R. MARKED REJECTION: OF O/B FASTENER DAMAGED ON STR CLIP BS 72 7E S-6R. INSP 345 02MAR20 REMOVED AND REPLACED
- [SDR SWAA2020030542154](https://openairdocs.org/sdr/SWAA2020030542154), Feb 25, 2020: SHIELD. CORRODED. ***CORROSION*** ON AFT SHIELD AT AFT CARGO BAY BS847 -BS867 RBL20 WL164. REMOVED AND REPLACED AFT SHIELD AT ACB BS 847 TO BS 867 RBL 20 WL 164 IAW SRM 51-40-02-
- [SDR SWAA2020030542153](https://openairdocs.org/sdr/SWAA2020030542153), Feb 25, 2020: FLOOR SUPPORT. CRACKED. CRACKED FLOOR SUPPORT AT PASSENGER CABIN BS540 RBL1 WL208. REMOVED, LOCATED AND DRILLED FLOOR SUPPORT STA. 540 RBL 1 PER SRM 51-40-02 PAR 7D, SRM 51-40-05 FIG. 
- [SDR SWAA2020040821836](https://openairdocs.org/sdr/SWAA2020040821836), Feb 22, 2020: SKATE ANGLE. CHAFED. CHAFING ON THE LEFT SKATE ANGLE AT VERTICAL STAB BS1011 LBL14. / REMOVED; LOCATED; DRILLED AND INSTALLED SKATE ANGLE STA. 1011 LBL 14 PER SRM 51-40-05 FIG.4; SR
- [SDR SWAA2020032442655](https://openairdocs.org/sdr/SWAA2020032442655), Feb 22, 2020: ANGLE. CHAFED. CHAFING ON THE RIGHT SKATE ANGLE IN MULTIPLE AREAS AT VERTICAL STAB BS1016 TO BS1128 RBL14. REPAIRED AND INSTALLED -1 ANGLE AND -2 STRAP AT SKATE ANGLE STA. 101
- [SDR SWAA2020032442654](https://openairdocs.org/sdr/SWAA2020032442654), Feb 22, 2020: SKATE ANGLE. CHAFED. CHAFING ON THE LEFT SKATE ANGLE IN MULTIPLE AREAS AT VERTICAL STAB BS1016 TO BS1128 LBL14. REPAIRED SKATE ANGLE STA. 1016 LBL 14 PER SRM 53-80-71-2R-6 AND DWG, 
- [SDR SWAA2020032442644](https://openairdocs.org/sdr/SWAA2020032442644), Feb 22, 2020: SKATE ANGLE. CHAFED. CHAFING ON THE RIGHT SKATE ANGLE AT VERTICAL STAB BS 1011 RBL14. REMOVED, LOCATED, DRILLED AND INSTALLED SKATE ANGLE STA. 1011 RBL 14 PER SRM 51-40-05 FIG.4, SR
- [SDR SWAA2020022641734](https://openairdocs.org/sdr/SWAA2020022641734), Feb 21, 2020: SKIN. CRACKED. R/H HORIZONTAL STABILIZER LOWER SKIN CRACKED AT BS. 193.9, 9IN AFT OF FRONT SPAR. / REPAIRED SKIN PER EA.
- [SDR SWAA2020022021795](https://openairdocs.org/sdr/SWAA2020022021795), Feb 20, 2020: STRINGER. CRACKED. SUPPLEMENTAL INFORMATION: FWD CARGO; AFT PIT; STA540; STR23; LBL42. STR HAS A CRACK AT THE LAST TWO FASTENERS. MARKED / CRACKED STRINGER AT BS540; S23L; RBL42 W
- [SDR SWAA2020040221795](https://openairdocs.org/sdr/SWAA2020040221795), Feb 20, 2020: STRINGER. CRACKED. FWD CARGO; AFT PIT; STA540; STR23; LBL42. STR HAS A CRACK AT THE LAST TWO FASTENERS. MARKED /
- [SDR SWAA2020030542175](https://openairdocs.org/sdr/SWAA2020030542175), Feb 17, 2020: STRUCTURE. DENTED. FLIGHT DECK FL IS DENTED AT B.S. 255, R.B.L. 4 - L.B.L. 14, W.L. 207.54. REPAIRED FLIGHT DECK FLOOR AT B.S. 255 RBL 4 - RBL 14 PER E.A. 1-A53-33179 REV IR, DWG.
- [SDR SWAA2019072935347](https://openairdocs.org/sdr/SWAA2019072935347), Jul 25, 2019: BATTERY. DISCHARGED. FORWARD CABIN EMERGENCY FLASHLIGHT INOP. R&R BATTERY PER AMM.
- [SDR SWAA2019071935099](https://openairdocs.org/sdr/SWAA2019071935099), Jul 18, 2019: HOOK AND LOOP. WORN. LT EMERGENCY EXIT RED PULL STRAP COMPARTMENT COVER HOOK AND LOOP WORN. R&R VELCRO PER SIP.
- [SDR SWAA2019040231244](https://openairdocs.org/sdr/SWAA2019040231244), Mar 28, 2019: RUB STRIP. DELAMINATED. L1 DOOR ESCAPE SLIDE SKIRT RUB STRIP DELAMINATED. R&R SLIDE PER MT.
- [SDR SWAA2018100125651](https://openairdocs.org/sdr/SWAA2018100125651), Sep 30, 2018: BATTERY PACK. INOPERATIVE. BATTERY PACK INOP AT LOCATION M1672. R&R BATTERY PACK PER AMM.
- [SDR SWAA2018100125650](https://openairdocs.org/sdr/SWAA2018100125650), Sep 7, 2018: FLOORBEAM. CRACKED. FLOORBEAM CRACKED AT BS 294, RBL 52. REPAIRED CHORD IAW EA & ER.
- [SDR SWAA2018092025404](https://openairdocs.org/sdr/SWAA2018092025404), Sep 7, 2018: STRINGER CLIP. CRACKED. STRINGER CLIP CRACKED AT BS 986, LBL 55. R&R CLIP IAW SRM AND DWG.
- [SDR SWAA2018092425450](https://openairdocs.org/sdr/SWAA2018092425450), Sep 1, 2018: SHEAR WEB. CRACKED. SHEAR WEB CRACKED AT BS 986, RBL 45. R&R SHEAR WEB PER SRM & DWG.
- [SDR SWAA2018092425426](https://openairdocs.org/sdr/SWAA2018092425426), Aug 23, 2018: SEAT TRACK. CORRODED. SEAT TRACK CROWN CORRODED BETWEEN BS 727B TO BS 887, LBL 45. R&R SEAT TRACK PER SRM AND DWG.
- [SDR SWAA2018091825353](https://openairdocs.org/sdr/SWAA2018091825353), Aug 23, 2018: SEAT TRACK. CORRODED. SEAT TRACK CROWN CORRODED BETWEEN BS 679 TO BS 727A+8, RBL 45. R&R SEAT TRACK IAW DWG AND SRM.
- [SDR SWAA2018091825334](https://openairdocs.org/sdr/SWAA2018091825334), Aug 23, 2018: SUPPORT PLATE. CORRODED. FORWARD CARGO BAY, RT FLOOR TO SIDEWALL SUPPORT PLATE CORRODED BETWEEN BS 500A TO BS 500D, RBL 22. R&R SUPPORT PER SRM & DWG.

All 197: https://openairdocs.org/aircraft/N552WN/reports.md

## Related

- Other Boeing 737-7BX aircraft: https://openairdocs.org/model/boeing-737-7bx/aircraft.md
- STCs for the Boeing 737-7BX: https://openairdocs.org/model/boeing-737-7bx/stcs.md
- The CFM International CFM56-7B series engine: https://openairdocs.org/engine/cfm-international-cfm56-7b-series.md

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