# Service difficulty reports: N272AK

A list on [N272AK](https://openairdocs.org/aircraft/N272AK.md).

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

- [SDR ASAA2025060958671](https://openairdocs.org/sdr/ASAA2025060958671.md): Power Supply · inoperative · Jun 9, 2025 · N272AK · Boeing 737990ER · Emergency Lighting
  > MULTIPLE CABIN EMERGENCY LIGHTS OUT. GROUNDED - YES. REMOVED AND INSTALLED SERVICEABLE EMERGENCY LIGHTS BATTERY PACKS, OPS CHECKS GOOD IAW B737-900 AMM 33-51-06-960-805. (S/N 432911, 432159, 433259, 434064, 432882, 433260, 434159)
- [SDR ASAA2025052358501](https://openairdocs.org/sdr/ASAA2025052358501.md): Floorbeam · cracked · May 23, 2025 · N272AK · Boeing 737990ER · Fuselage Main, Floor Beam
  > PANEL BREAKS AT STA 540 LBL 24 - RBL 24 ARE CRACKED. GROUNDED - YES. REMOVED AND REPLACED PANEL BREAKS IAW B737-900 SRM 51-40-02-0G-0.
- [SDR ASAA2025051959040](https://openairdocs.org/sdr/ASAA2025051959040.md): Panel · corroded · May 19, 2025 · N272AK · Boeing 737990ER · Fuselage Miscellaneous Structure
  > FWD CARGO DOOR SILL PANEL HAS CORROSION IN MULITPLE SPOTS. GROUNDED - YES. REMOVED DAMAGE FOUND TO BE OUT OF LIMITS REMOVED AND REPLACED FWD CARGO DOOR SILL IAW B737-900ER SRM 51-40-02-0G-0W=1" O=056" R=.040 L=6" D=.016.
- [SDR ASAA2025051958500](https://openairdocs.org/sdr/ASAA2025051958500.md): Web · corroded · May 19, 2025 · N272AK · Boeing 737990ER · Fuselage Miscellaneous Structure
  > AFT CARGO DOOR WEB SILL CORRODED IN MULTIPLE SPOTS (MARKED). GROUNDED - YES. REMOVED DAMAGE FOUND TO BE OUT OF LIMITS REMOVED ADN REPLACED AFT CARGO DOOR WEB SILL IAW B737-900ER SRM 51-40-02-0G-0W=1 O=.050 R=.039 L= 1 D=.011.
- [SDR ASAA2025051558343](https://openairdocs.org/sdr/ASAA2025051558343.md): Stringer Clip · corroded · May 15, 2025 · N272AK · Boeing 737990ER · Fuselage Main, Attach Fittings
  > FWD CARGO STRINGER CLIP AT STA 500F S-28L HAS CORROSION. GROUNDED - YES. REMOVED AND REPLACED CLIP IAW B737-900ER SRM 51-40-02-0G-0 & 51-40-01-05-0W= 1" O=.045 R= 0 L= 2" D=.045.
- [SDR ASAA2025051558339](https://openairdocs.org/sdr/ASAA2025051558339.md): Stringer Clip · corroded · May 15, 2025 · N272AK · Boeing 737990ER · Fuselage Main, Attach Fittings
  > FWD CARGO STRINGER CLIP AT STA 500D S-28R HAS CORROSION. GROUNDED - YES. REMOVED AND REPLACED CLIP IAW B737-900ER SRM 51-40-02-0G-0 & 51-40-05-0G-0W= 1" O=.045 R= 0 L= 3" D=.045.
- [SDR ASAA2023060943516](https://openairdocs.org/sdr/ASAA2023060943516.md): Unknown · unknown · Jun 9, 2023 · N272AK · Boeing 737900ER · Emergency Lighting
  > CABIN EMER LIGHTS CIRCUIT BREAKER FOUND POPPED ON PREFLIGHT. GROUNDED - YES. RESET CABIN EMERG LIGHT C/B PER B737-900 AMM 20-60-01 OPS CHECK NORMAL REF AMM 33-51-00.
- [SDR ASAA2022080639461](https://openairdocs.org/sdr/ASAA2022080639461.md): Housing · loose · Aug 6, 2022 · N272AK · Boeing 737990ER · Emergency Equipment
  > EMERGENCY EXIT DOOR AT SEAT 14F HAS ACCESS PANEL THAT HAS FALLEN OFF. GROUNDED - YES. FOUND 16F AND 17F EMERGENCY EXIT LANYARD HOUSING'S LOOSE. REMOVED TAPE AND RE-SECURED. OPS CKS NORMAL.
- [SDR ASAA2022071139029](https://openairdocs.org/sdr/ASAA2022071139029.md): Light · inoperative · Jul 11, 2022 · N272AK · Boeing 737900ER · Emergency Lighting
  > EMERGENCY EXIT AISLE LT INOP @ STA 875 - NEXT TO SEAT ROW 33 DEF. GROUNDED - YES. REPLACED EMERGENCY EXIT AISLE LT ASSY WITH SERVICEABLE, OPS CHECKS OK. LT ASSY NEXT TO SEAT ROW 33 DEF. REF B737-900 AMM 33-51-03.
- [SDR ASAA2022052538586](https://openairdocs.org/sdr/ASAA2022052538586.md): Floorbeam · corroded · May 25, 2022 · N272AK · Boeing 737900ER · Fuselage Main, Floor Beam
  > AFT WET AREA FLOORBEAM STA 947 HAS SPOT OF CORROSION AT LBL 28 NEXT TO LAV MOUNT FITTING. GROUNDED - YES. REMOVED DAMAGE AND REPAIRED FLOORBEAM @ STA 947 @ LBL28 IAW B737-900ER SRM 53-70-51-2R-5W.5 O.180 R 0 L.5 D.180.
- [SDR ASAA2022052438627](https://openairdocs.org/sdr/ASAA2022052438627.md): Transition Panel · corroded · May 24, 2022 · N272AK · Boeing 737900ER · Fuselage Miscellaneous Structure
  > R/H TRANSITION PANEL STA. 727 TO 727 I IS CORRODED ON UPPER AND LOWER SURFACES. GROUNDED - YES. DAMAGE FOUND TO BE OUT OF LIMITS, REPAIRED TRANSITION PANEL IAW B737-900ER SRM 53-00-53-2R-6W= 1.1 O=.040 R=.017 L= 2.1 D=.023.
- [SDR ASAA2022052438626](https://openairdocs.org/sdr/ASAA2022052438626.md): Transition Panel · corroded · May 24, 2022 · N272AK · Boeing 737900ER · Fuselage Miscellaneous Structure
  > R/H TRANSITION PANEL STA 727 I TO 767 IS CORRODED OP UPPER AND LOWER SURFACES. GROUNDED - YES. DAMAGE FOUND TO BE OUT OF LIMITS REPAIRED TRANSITON PANEL IAW B737-900ER SRM 53-00-53-2R-6W= 1.1 O=.040 R=.017 L= 2.6 D=.023.
- [SDR ASAA2022052438589](https://openairdocs.org/sdr/ASAA2022052438589.md): Shield · corroded · May 24, 2022 · N272AK · Boeing 737900ER · Fuselage Miscellaneous Structure
  > SHIELD AT STA 767-787 RBL 21 CORRODED ON UPPER AND LOWER SURFACES. GROUNDED - YES. REMOVED COROSION AND CHECKED LIMITS FOUND SHIELD OUT OF LIMITS IAW B737-900ER SRM 53-60-15-1A-1. REMOVED AND REPLACED SHIELD IAW B737-900ER SRM 51-40-02-0G-0W.5 O.050 R.037 L
- [SDR ASAA2022052438588](https://openairdocs.org/sdr/ASAA2022052438588.md): Transition Panel · corroded · May 24, 2022 · N272AK · Boeing 737900ER · Fuselage Miscellaneous Structure
  > L/H TRANSITION PANEL STA 727 TO 727 I IS CORRODED ON UPPER AND LOWER SURFACES. GROUNDED - YES. REMOVED CORROSION AND CHECKED LIMITS FOUND TO BE OUT OF LIMITS IAW B737-900ER SRM 53-00-53-1A-2. REPAIRED TRANSITION PANEL AIW B737-900ER SRM 53-00-53-2R-6W 2.0 O.0
- [SDR ASAA2022052438587](https://openairdocs.org/sdr/ASAA2022052438587.md): Transition Panel · corroded · May 24, 2022 · N272AK · Boeing 737900ER · Fuselage Miscellaneous Structure
  > L/H TRANSITION PANEL STA. 727 I TO 807 IS CORRODED ON UPPER AND LOWER SURFACES. GROUNDED - YES. REMOVED CORROSION AND CHECKED LIMITS FOUND TRASITION PANEL OUT OF LIMITS IAW B737-900ER SRM 53-00-53-1A-2. REPAIRED TRASITION PANEL IAW B737-900ER SRM 53-00-53-2R-6
- [SDR ASAA2022052438551](https://openairdocs.org/sdr/ASAA2022052438551.md): Floor Support · corroded · May 24, 2022 · N272AK · Boeing 737900ER · Fuselage Miscellaneous Structure
  > FLOOR SUPPORT AT STA 767 RBL 13 IS CORRODED. GROUNDED - YES. REMOVED CORROSION AND CHECKED LIMITS FOUND TO BE OUT OF LIMITS IAW B737-900 SRM 53-00-53-1A-2 REPAIRED SUPPORT IAW B737-90ER SRM 53-00-53-2R-3W=1 O=.070 R= <50% L=3 D= >50%.
- [SDR ASAA2022052438550](https://openairdocs.org/sdr/ASAA2022052438550.md): Floor Support · corroded · May 24, 2022 · N272AK · Boeing 737900ER · Fuselage Miscellaneous Structure
  > FLOOR SUPPORT STA 767 RBL 3 IS CORRODED. GROUNDED - YES. REMOVED CORROSION AND DETMINED OUT OF LIMITS AIW B737-900ER SRM 53-00-53-1A-2 REPAIRED SUPPORT IAW B737-900 SRM 53-00-53-2R-2W=.25 O=.063 R=.020 L=.25 D=.043.
- [SDR ASAA2022052438549](https://openairdocs.org/sdr/ASAA2022052438549.md): Floor Support · corroded · May 24, 2022 · N272AK · Boeing 737900ER · Fuselage Miscellaneous Structure
  > FLOOR SUPPORT STA.767 LBL 3 IS CORRODED. GROUNDED - YES. REMOVED CORROSION AND DETERMINED OUT OF LIMITS IAW B737-900ER SRM 53-00-53-1A-2 REPAIRED SUPPORT IAW B737-900ER SRM 53-00-53-2R-2W=.30 O=.063 R=.022 L=.025 D=.041.
- [SDR ASAA2021102636406](https://openairdocs.org/sdr/ASAA2021102636406.md): Unknown · unknown · Oct 26, 2021 · N272AK · Boeing 737900ER · Emergency Lighting
  > FOUND EMERGENCY LIGHT WILL NOT TURN ON. GROUNDED - YES. CONFIRMED FAULT; ALSO FOUND THE AFT FLT ATTENDANT'S EMERGENCY LIGHT BUTTON WAS PUSHED IN (ON). RESET BUTTON TO OFF AMD CHARGED THE BATTERY PACKS REF B737-900 AMM TASK 33-51-06-610-802. OPS CK'ED NORMAL RE
- [SDR ASAA2020100633289](https://openairdocs.org/sdr/ASAA2020100633289.md): Striker · lack of lube · Oct 6, 2020 · N272AK · Boeing 737990ER · Fixed Inner Doors
  > FLIGHT DECK DOOR HARD TO CLOSE. GROUNDED-YES. LUBRICATED STRIKER. OPERATED DOOR SEVERAL TIMES, OPERATIONS CHECK OK.
- [SDR ASAA2020090833140](https://openairdocs.org/sdr/ASAA2020090833140.md): Door · binding · Sep 3, 2020 · N272AK · Boeing 737900ER · Fixed Inner Doors
  > FLIGHT DECK DOOR DIFFICULT TO CLOSE. GROUNDED - YES. PERFORMED GVI & FUNCTIONALITY CHECK OF FLIGHT DECK DOOR. CHECKED DEAD BOLT, DOOR KNOB, LATCH TONGUE, & STRIKE PLATE FOR CLEARANCE ISSUES. FLIGHT DECK DOOR CLOSES PROPERLY, NO DEFECTS NOTED, REF B737-900
- [SDR ASAA2020052132743](https://openairdocs.org/sdr/ASAA2020052132743.md): Skin · dented · May 13, 2020 · N272AK · Boeing 737990ER · Fuselage Main, Plate/Skin
  > ACCOMPLISHED VISUAL INSPECTION REF T/C NR/ 00002, FOUND DENT TO GO ACROSS STRINGER 23L STA 786 OUT OF LIMITS IAW 737 900ER SRM 53 00 01 1A 1 TABLE 103. GROUNDED - YES. REPAIRED FUSELAGE SKIN IAW 737 900 SRM 53 00 01 2R 1 THIS IS A CAT. B REPAIR WITH AN INSPECT
- [SDR ASAA2018022023659](https://openairdocs.org/sdr/ASAA2018022023659.md): Circuit Breaker · tripped · Feb 20, 2018 · N272AK · Boeing 737990ER · Light System Wiring
  > ON ENGINE SHUTDOWN AT THE GATE, FOUND THE CABIN EMERGENCY LIGHTS CIRCUIT BREAKER OUT P6-11 A9. ACFT GROUNDED. INSPECTED THE CIRCUIT BREAKER & PANEL AREA, NO DEFECTS NOTED, RESET AND THE SYSTEM OPS CHECKED NORMAL IAW AMM 33-51-00.
- [SDR ASAA2017092822093](https://openairdocs.org/sdr/ASAA2017092822093.md): Circuit Breaker · open · Sep 28, 2017 · N272AK · Boeing 737990ER · Light System Wiring
  > DURING PREFLIGHT INSPECTION, FOUND THE CABIN EMERGENCY LIGHTS CIRCUIT BREAKER OPEN. ACFT GROUNDED. VERIFIED CIRCUIT BREAKER AT ROW A9 P6-11 IS OPEN. OPEN P6-11 ACCOMP G.V.I. NO DEFECTS NOTED, CLOSED P6-11, CLOSED THE CIRCUIT BREAKER AT ROW A9. ACCOMPLISHED
- [SDR ASAA2017071421394](https://openairdocs.org/sdr/ASAA2017071421394.md): Battery Pack · failed · Jul 14, 2017 · N272AK · Boeing 737990ER · Emergency Lighting
  > F/A REPORTED EMERGENCY LIGHTS ON THE RIGHT ROWS 25 AND 29 COME ON INTERMITTENT. ACFT GROUNDED. VERIFIED PROBLEM. REPLACED POWER SUPPLY AND BATTERY PACK M1671. SYSTEM OPS NORMAL IAW AMM 33-51-06, AND WDM 31-51-13.

## The whole list in SQL

Runs in DuckDB 1.2 or later on the release's Parquet files over HTTPS:

```sql
SELECT sdr_id, difficulty_date, n_number, aircraft_make, aircraft_model, part_name, part_condition, jasc_code, discrepancy
FROM 'https://openairdocs.org/data/latest/faa_service_difficulty_report.parquet'
WHERE n_number = 'N272AK' AND registry_match = 'registration'
ORDER BY difficulty_date DESC
```

This list as a web page: https://openairdocs.org/aircraft/N272AK/reports

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