# Service difficulty reports: N991AT

A list on [N991AT](https://openairdocs.org/aircraft/N991AT.md).

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

Page 1 of 5 · 206 reports

- [SDR DALA2026100505508](https://openairdocs.org/sdr/DALA2026100505508.md): Drag Brace · corroded · Oct 2, 2026 · N991AT · Boeing 717200 · Nose/Tail Landing Gear Strut/Axle
  > CORROSION WAS FOUND AT TAPER PIN LT & RT AND DRAG BRACE (NLG). REPLACED BY ONE SERVIACEABLE PER B717-200 AMM 32-22-05. AND TEST OK. (1844579) AIRCRAFT WAS GROUNDED.
- [SDR DALA2026100105450](https://openairdocs.org/sdr/DALA2026100105450.md): Skin · gouged · Sep 30, 2026 · N991AT · Boeing 717200 · Wing, Plate/Skin
  > GOUGES ON FIXED LEADING EDGE BTW XOS=390 TO XOS=410 AT LT WING, COMPLIED WITH ER/A 637059-14. (1841449) (AIRCRAFT GROUNDED).
- [SDR DALA2026093005422](https://openairdocs.org/sdr/DALA2026093005422.md): Door · cracked · Sep 29, 2026 · N991AT · Boeing 717200 · Leading Edge Devices
  > CRACK ON SLAT DOOR (2PZS) LOCATED APPROX ON XIS=83 RH WING & XOS=530 LH WING, COMPLIED WITH ER/A 540095-14MA. (1837992) (AIRCRAFT GROUNDED).
- [SDR DALA2026092505346](https://openairdocs.org/sdr/DALA2026092505346.md): Skin · worn · Sep 24, 2026 · N991AT · Boeing 717200 · Fuselage Main, Plate/Skin
  > WEAR ON EXTERNAL SKIN AND INNER DOUBLER OF AFT DOOR CUTOUT BTW LONG 23 - 24 RT SIDE AT AFT CARGO COMPARMENT, EXTERNAL SKIN WAS REPAIRED IAW SRM 53-20-15-2R, AND INNER DOUBLER WAS REPAIRED IAW SRM 51-70-01-2R. (1830053) (AIRCRAFT GROUNDED).
- [SDR DALA2026092405327](https://openairdocs.org/sdr/DALA2026092405327.md): Vane · damaged · Sep 23, 2026 · N991AT · Boeing 717200 · Trailing Edge Flaps
  > DENT AND DEBONDS WERE FOUND ON SUBJECT RT WING AFT MOVABLE FLAP VANE SKIN AT LOWER SURFACE AFT END LOCATION, COMPLIED WITH ER/A 619367-14. (1828149) (AIRCRAFT GROUNDED).
- [SDR DALA2026092405326](https://openairdocs.org/sdr/DALA2026092405326.md): Vane · damaged · Sep 23, 2026 · N991AT · Boeing 717200 · Trailing Edge Flaps
  > SEVERAL DENTS WITH DEBONDS WERE FOUND AFFECTING THE LOWER LT AFT MOVABLE FLAP VANE SKIN, COMPLIED WITH ER/A 637033-14. (1828236) (AIRCRAFT GROUNDED).
- [SDR DALA2026073004418](https://openairdocs.org/sdr/DALA2026073004418.md): Repair · damaged · Jul 28, 2026 · N991AT · Boeing 717200 · Fuselage Main, Plate/Skin
  > REPAIR IN PROXIMITY OF WIFI ANTENNA INSTALLATION, AFT DOUBLER FOR LIFS#5 AND REPAIRED PER ERA 635805-14AD. (1725851) AIRCRAFT GROUNDED.
- [SDR DALA2026072404317](https://openairdocs.org/sdr/DALA2026072404317.md): Skin · not reported · Jul 23, 2026 · N991AT · Boeing 717200 · Fuselage Main, Plate/Skin
  > FUSELAGE CROWN, BS 560, S-2L - S-4L, DOUBLER NEAR STC INSTALL AREA. COMPLIED WITH ER/A 635805-14AD. (1715519) (AIRCRAFT GROUNDED).
- [SDR DALA2026060203345](https://openairdocs.org/sdr/DALA2026060203345.md): Battery Pack · no test · May 30, 2026 · N991AT · Boeing 717200 · Emergency Lighting
  > ON SVC CHK FOUND AFT OVERHEAD EXIT SIGN LT NOT ILLUMINATED. R & R AFT EMERGENCY BATTERY PACK AND SUPPLY REF B717 AMM 33-51. OPS CHK GOOD. ACFT OK FOR SVC. (8337611) (AIRCRAFT GROUNDED)
- [SDR DALA2026031001639](https://openairdocs.org/sdr/DALA2026031001639.md): Doubler · cracked · Mar 2, 2026 · N991AT · Boeing 717200 · Wing Main, Frame Structure
  > SHIP 9529 COMPLY WITH ERA 630489-14 LH WING MLG SUPPORT UPPER DOUBLER CRACKS. CORRECTIVE ACTION: COMPLIED WITH ERA 630489-14. (7952424)
- [SDR DALA2025102407790](https://openairdocs.org/sdr/DALA2025102407790.md): Spar Cap · none · Oct 21, 2025 · N991AT · Boeing 717200 · Standard Practices/Structures
  > RH WING / REAR SPAR / LOWER CAP / AFT FLANGE / XRS = 164 / CRITICAL HOLE INSPECTION. PRI 629860-14AD REQUIRES ACCOMPLISHMENT WHILE IN BHM. ACCOMPLISH PRI 629860-14AD WHILE IN BHM OCT-2025 MAINTENANCE VISIT. (1263856)
- [SDR DALA2025090406562](https://openairdocs.org/sdr/DALA2025090406562.md): None · none · Aug 31, 2025 · N991AT · Boeing 717200 · Standard Practices/Structures
  > ER/A 628630-14AD REV ORIGINAL REQUIRES SECTION II FOLLOW-ON INSPECTIONS FOR CONTINUED AIRCRAFT AIRWORTHINESS. UPDATE TERMINATING RESTRICTION IN TIME RESTRICTION BLOCK TO MATCH REQUIREMENT IN ER/A 628630-14AD REV ORIGINAL. (1174878)
- [SDR DALA2025061704575](https://openairdocs.org/sdr/DALA2025061704575.md): Battery Pack · malfunctioned · Jun 16, 2025 · N991AT · Boeing 717200 · Emergency Lighting
  > FIRST CLASS OVERHEAD EMERGENCY LIGHT BLINKING. EMERGENCY EXIT LIGHT OVER 1R GALLEY DOOR BLINKING, AFT CABIN DOOR EMERGENCY LT BLINKING. REPLACED BATTERY AND CHARGER AT B5-260. (LP 6811967)
- [SDR DALA2025061504508](https://openairdocs.org/sdr/DALA2025061504508.md): Warning Message · false activation · Jun 13, 2025 · N991AT · Boeing 717200 · Central Warning
  > SHIP 9529 -ATO- APPROX. 90KTS DUE TO FLAPS TAKEOFF CONFIGURATION WARNING. CORRECTIVE ACTION: PERFORMED TAKEOFF WARNING TEST, NO FAULTS FOUND. CHECKED FCC FLAP SENSOR READINGS, FLAP PHYSICAL MOVEMENT AND FLAP TRANSMITTERS. NO DISCREPANCIES NOTED. REPLACED VIA 1
- [SDR DALA2024111410955](https://openairdocs.org/sdr/DALA2024111410955.md): Door · out of adjust · Nov 14, 2024 · N991AT · Boeing 717200 · Passenger/Crew Doors
  > MAIN CABIN DOOR HARD TO OPEN AND CLOSE. F/O HAD TO OPEN DOOR ON ARRIVAL. THIS COULD PREVENT THE PROPER OPERATION OF THE ESCAPE PATH AND IT IS NOT IN COMPLIANCE WITH 14 CFR PART 121.703. MAINTENANCE FOUND L1 DOOR SETTING TOO HIGH IN ITS FRAME. HEIGHT WAS ADJUST
- [SDR DALA2024103010505](https://openairdocs.org/sdr/DALA2024103010505.md): Frame · corroded · Oct 30, 2024 · N991AT · Boeing 717200 · Fuselage Main, Frame
  > CORROSION ON FRAME STA Y=1022 INTERSECTION WITH LONG 30 AT AFT CARGO COMPARTMENT. SUMMARY OF NRC 00752: CORROSION LEVEL 2. CORROSION ON FRAME STA Y=1022 INTERSECTION WITH LONG 30 AT AFT CARGO COMPARTMENT WAS REPAIRED PER B717-200 SRM 53-20-07-2R PROCEDURE 3 RE
- [SDR DALA2024102510401](https://openairdocs.org/sdr/DALA2024102510401.md): Window Frame · cracked · Oct 25, 2024 · N991AT · Boeing 717200 · Fuselage Main, Structure
  > CRACK ON CUTOUT (DRAIN AREA) OF LH SLIDING WINDOW AT FWD UPPER FUSELAGE. SUMMARY OF NRC 00047: CRACK ON CUTOUT (DRAIN AREA) OF LH SLIDING WINDOW AT FWD UPPER FUSELAGE WAS REPAIRED PER PRI 621091-14 REV 1 AND ER/A 621091-14 REV ORIGINAL SECTION I: PERMANENT REP
- [SDR DALA2024102310323](https://openairdocs.org/sdr/DALA2024102310323.md): Angle · corroded · Oct 23, 2024 · N991AT · Boeing 717200 · Fuselage Miscellaneous Structure
  > CORROSION ON RH CUSP ANGLE STA 198 X=-59 AT PAX CABIN. SUMMARY OF NRC 00387: CORROSION LEVEL 2. CORROSION ON RH CUSP ANGLE STA 198 X=-59 AT PAX CABIN WAS REPAIRED PER PRI 621192-14 REV 3 AND ER/A 621192-14 REV ORIGINAL SECTION I: PERMANENT REPAIR. ASSOCIATED E
- [SDR DALA2024102310322](https://openairdocs.org/sdr/DALA2024102310322.md): Doubler · corroded · Oct 23, 2024 · N991AT · Boeing 717200 · Fuselage Main, Plate/Skin
  > EXFOLIATION ON UPPER DOUBLER ON INTERNAL CANTED KEEL STA Y=685 APROX BTW LONGERON 30-29R AT FUSELAGE (FUS). SUMMARY OF NRC 00523: CORROSION LEVEL 2. EXFOLIATION ON UPPER DOUBLER ON INTERNAL CANTED KEEL STA Y=685 APROX BTW LONGERON 30-29R AT FUSELAGE, WAS REPAI
- [SDR DALA2024102210316](https://openairdocs.org/sdr/DALA2024102210316.md): Access Panel · damaged · Oct 22, 2024 · N991AT · Boeing 717200 · Elevator, Plate/Skin
  > ELONGATED NUT HOLES ON OTBD ACTUATOR ACCESS PANEL AT RH ELEVATOR. SUMMARY OF NRC 00563: INTERNAL DOUBLER WAS FABRICATED PER B717-200 SRM 51-41-02-0G, AND DWG 9918480 REV BF, AND RIB PER DWG 9918471 REV B, AND INTERNAL DOUBLER AND RIB WERE REPLACED PER B717 SRM
- [SDR DALA2024102210315](https://openairdocs.org/sdr/DALA2024102210315.md): Frame · cracked · Oct 21, 2024 · N991AT · Boeing 717200 · Fuselage Main, Frame
  > CRACK ON FRAME BTW STA Y=1037 AND LONG 14L AT AFT PAX CABIN. SUMMARY OF NRC 00289: FRAME BTW STA Y=1037 AND LONG 14L AT AFT PAX CABIN WAS REPAIRED PER ER/A 621344-14 REV ORIG SECTION I, PERMANENT REPAIR. ASSOCIATED ER/A 00-621344 ADDED FOR AC 9529. (LP #062103
- [SDR DALA2024102110283](https://openairdocs.org/sdr/DALA2024102110283.md): Frame · corroded · Oct 18, 2024 · N991AT · Boeing 717200 · Fuselage Main, Frame
  > CORROSIONS ON FRAME STA Y=870 BTW L-29L AND L-29R AT AFT CARGO. SUMMARY OF NRC 00206: CORROSION LEVEL 2. CORROSION ON FRAME STA Y=870 BTW L-29L AND L-29R AT AFT CARGO WAS REPAIRED PER B717-200 SRM 53-20-07-2R PROCEDURE 3 REPAIR 3. PERFORM AN INITIAL INTERNAL A
- [SDR DALA2024102110282](https://openairdocs.org/sdr/DALA2024102110282.md): Skin · dented · Oct 18, 2024 · N991AT · Boeing 717200 · Trailing Edge Flaps
  > SEVERAL DENTS ON (UPPER AND LOWER) SKIN OF FWD MOVABLE VANE AT LH WING. SUMMARY OF NRC 00630: DENTS (9 LOCATIONS) ON LOWER SKIN OF FWD MOVABLE VANE AT LH WING WERE EVALUATED WITH THE FOLLOWING DIMENTIONS WERE: DENT #1 W=0.250" Y=0.003" W/Y=83.33, DENT #2 W=0.3
- [SDR DALA2024101810190](https://openairdocs.org/sdr/DALA2024101810190.md): Vane · worn · Oct 17, 2024 · N991AT · Boeing 717200 · Trailing Edge Flaps
  > WEAR ON LEADING EDGE OF AFT MOVABLE VANE LH WING. SUMMARY OF NRC 00770: WEAR ON LEADING EDGE OF AFT MOVABLE VANE LH WING WAS REPAIRED PER B717-200 SRM 57-53-01-2R PROCEDURE 1 REPAIR 1. (LP #0614293)
- [SDR DALA2024101810188](https://openairdocs.org/sdr/DALA2024101810188.md): Longeron · cracked · Oct 17, 2024 · N991AT · Boeing 717200 · Fuselage Main, Longeron/Stringer
  > CRACK ON LONG=1 IN STA Y=794 AT PASSENGER CABIN. SUMMARY OF NRC 00324: LONG=1 IN STA Y=794 AT PASSENGER CABIN WAS REPAIRED PER B717-200 SRM 53-00-05-2R PROCEDURE 2 REPAIR 2. PERFORM A GVI INSPECTION PER B717-200 SRM 53-00-05-2R-2 STEP 7 A TABLE 202 EVERY "C" C
- [SDR DALA2024101710154](https://openairdocs.org/sdr/DALA2024101710154.md): Skin · worn · Oct 17, 2024 · N991AT · Boeing 717200 · Trailing Edge Flaps
  > WEAR ON UPPER SURFACE OF UPPER FIXED GUIDE VANE STA XRS=140.000 RH WING. SUMMARY OF NRC 00010: UPPER SURFACE OF UPPER FIXED GUIDE VANE STA XRS=140.000 RH WING WAS REPAIRED PER B717-200 SRM 57-53-01-2R PROCEDURE 1 REPAIR 1 PAR 4 D AND 51-70-02-0G PROCEDURE GENE
- [SDR DALA2024101710153](https://openairdocs.org/sdr/DALA2024101710153.md): Door Frame · worn · Oct 17, 2024 · N991AT · Boeing 717200 · Fuselage Main, Structure
  > WEAR ON FUSELAGE CUTOUT STA Y=130 OF PASSENGER DOOR HOOK CAVITY ALSO VERIFY IF RADIUS MEET WITH SRM ON FWD LOWER CORNER. SUMMARY OF NRC 00048: WEAR ON FUSELAGE CUTOUT STA Y=130 OF PASSENGER DOOR HOOK CAVITY WAS REPAIRED PER B717-200 SRM 53-10-01-2R PROCEDURE 7
- [SDR DALA2024101410043](https://openairdocs.org/sdr/DALA2024101410043.md): Vane · dented · Oct 11, 2024 · N991AT · Boeing 717200 · Trailing Edge Flaps
  > DENTS ON UPPER SURFACE OF AFT MOVABLE FLAP VANE ON RIGHT WING. SUMMARY OF NRC 00623: DENTS (9 LOCATIONS) ON UPPER SURFACE OF AFT MOVABLE FLAP VANE ON RIGHT WING WERE DENT #1 W=0.400" Y=0.001" W/Y=400 DENT #2 W=0.350" Y=0.001" W/Y=350 DENT #3 W=0.343" Y=0.001"
- [SDR DALA2024101410042](https://openairdocs.org/sdr/DALA2024101410042.md): Vane · dented · Oct 11, 2024 · N991AT · Boeing 717200 · Trailing Edge Flaps
  > DENTS ON LWR SURFACE OF FWD MOVABLE FLAP VANE ON RIGHT WING. SUMMARY OF NRC 00624: DENTS (7 LOCATIONS) ON LWR SURFACE OF FWD MOVABLE FLAP VANE ON RIGHT WING (DENT #1 W=0.218" Y=0.005" W/Y=43.6, DENT #2 W=0.320" Y=0.012" W/Y=26.66, DENT #6 W=0.250" Y=0.008" W/Y
- [SDR DALA2024101109968](https://openairdocs.org/sdr/DALA2024101109968.md): Skin · cracked · Oct 10, 2024 · N991AT · Boeing 717200 · Fuselage Main, Plate/Skin
  > CRACK INTERNAL SKIN UNDER CAP UPPER AFT SIDE OF RH SLIDING WINDOW CUTOUT AT FLIGHT COMPARTMENT. SUMMARY OF NRC 702: INTERNAL SKIN UNDER CAP UPPER AFT SIDE OF RH SLIDING WINDOW CUTOUT AT FLIGHT COMPARTMENT WAS REPAIRED PER B717-200 SRM 56-10-02-2R PROCEDURE 1 R
- [SDR DALA2024101109967](https://openairdocs.org/sdr/DALA2024101109967.md): Skin · cracked · Oct 10, 2024 · N991AT · Boeing 717200 · Fuselage Main, Plate/Skin
  > CRACK INTERNAL SKIN UNDER CAP UPPER AFT SIDE OF RH SLIDING WINDOW CUTOUT AT FLIGHT COMPARTMENT. SUMMARY OF NRC 702: INTERNAL SKIN UNDER CAP UPPER AFT SIDE OF RH SLIDING WINDOW CUTOUT AT FLIGHT COMPARTMENT WAS REPAIRED PER B717-200 SRM 56-10-02-2R PROCEDURE 1 R
- [SDR DALA2024101109966](https://openairdocs.org/sdr/DALA2024101109966.md): Skin · cracked · Oct 10, 2024 · N991AT · Boeing 717200 · Fuselage Main, Plate/Skin
  > CRACK NTERNAL SKIN UNDER CAP UPPER AFT SIDE OF LH SLIDING WINDOW CUTOUT AT FLIGHT COMPARTMENT. SUMMARY OF NRC 701: INTERNAL SKIN UNDER CAP UPPER AFT SIDE OF LH SLIDING WINDOW CUTOUT AT FLIGHT COMPARTMENT WAS REPAIRED PER B717-200 SRM 56-10-02-2R PROCEDURE 1 RE
- [SDR DALA2024101109970](https://openairdocs.org/sdr/DALA2024101109970.md): Skin · cracked · Oct 10, 2024 · N991AT · Boeing 717200 · Fuselage Main, Plate/Skin
  > CRACK NTERNAL SKIN UNDER CAP UPPER AFT SIDE OF LH SLIDING WINDOW CUTOUT AT FLIGHT COMPARTMENT. SUMMARY OF NRC 701: INTERNAL SKIN UNDER CAP UPPER AFT SIDE OF LH SLIDING WINDOW CUTOUT AT FLIGHT COMPARTMENT WAS REPAIRED PER B717-200 SRM 56-10-02-2R PROCEDURE 1 RE
- [SDR DALA2024100909842](https://openairdocs.org/sdr/DALA2024100909842.md): Cusp Web · cracked · Oct 8, 2024 · N991AT · Boeing 717200 · Fuselage Miscellaneous Structure
  > CRACKS ON CUSP WEB STA 658 AND X=58, STA 516 AND X=49 AT PAX CABIN. SUMMARY OF NRC 00386: CUSP WEB STA 658 AND X=58, STA 516 AND X=49 AT PAX CABIN WERE REPAIRED PER B717-200 SRM 53-00-55-2R-4 FIGURE 203 AND 205. (LP #0599143)
- [SDR DALA2024100909841](https://openairdocs.org/sdr/DALA2024100909841.md): Longeron · cracked · Oct 8, 2024 · N991AT · Boeing 717200 · Fuselage Main, Longeron/Stringer
  > CRACKED LONGERON 2LH AT STA Y=1133 AT AFT ACCESSORIES COMPARTMENT. SUMMARY OF NRC 00408: LONGERON 2LH AT STA Y=1133 AT AFT ACCESSOIRES COMPARTMENT WAS REPAIRED PER B717-200 SRM 53-00-05-2R PROCEDURE 2 REPAIR 2. (LP #0599134)
- [SDR DALA2024100809791](https://openairdocs.org/sdr/DALA2024100809791.md): Longeron · cracked · Oct 7, 2024 · N991AT · Boeing 717200 · Fuselage Main, Longeron/Stringer
  > CRACKS ON LONGERONS (3 EA), LONG 5L AND LONG 6L ON STA Y=1022. ALSO LONG 5R ON STA Y=1022 AT AFT PAX CABIN. SUMMARY OF NRC 00283: LONGERONS (3 EA), LONG 5L AND LONG 6L ON STA Y=1022 ALSO LONG 5R ON STA Y=1022 AT AFT PAX CABIN WERE REPAIRED PER B717-200 SRM 53-
- [SDR DALA2024100709733](https://openairdocs.org/sdr/DALA2024100709733.md): Frame · cracked · Oct 5, 2024 · N991AT · Boeing 717200 · Fuselage Main, Frame
  > CRACK ON FRAME BTW STA Y=1037 AND LONG 17R AT PAX CABIN RH SIDE. SUMMARY OF NRC 00287: FRAME BTW STA Y=1037 AND LONG 17R AT PAX CABIN RH SIDE WAS REPAIRED PER B717 SRM 53-20-07-2R-4. PERFORM A GENERAL VISUAL INSPECTION EVERY C-CHECK PER B717-200 SRM 53-20-07-2
- [SDR DALA2024100709732](https://openairdocs.org/sdr/DALA2024100709732.md): Longeron · cracked · Oct 4, 2024 · N991AT · Boeing 717200 · Fuselage Main, Longeron/Stringer
  > CRACK ON LONGERON L10L STA Y=908 AT CPAX CABIN. SUMMARY OF NRC 00268: LONGERON L10L STA Y=908 AT CPAX CABIN WAS REPAIRED PER B717-200 SRM 53-00-05-2R PROCEDURE 2 REPAIR 2. PERFORM DECAL INSPECTION CONDITION EVERY "C" CHECK PER TOPP 30-10-70 PAGE 14 PAR I. (LP
- [SDR DALA2024100709731](https://openairdocs.org/sdr/DALA2024100709731.md): Floor Support · corroded · Oct 4, 2024 · N991AT · Boeing 717200 · Fuselage Miscellaneous Structure
  > CORROSION ON FLOOR SUPPORT X=-22 BTW STA Y=1022 TO STA Y=1053 WAS FOUND OUT LIMITS AT PASSENGER CABIN (W2). SUMMARY OF NRC 00715: CORROSION LEVEL 2. FLOOR SUPPORT X=-22 BTW STA Y=1022 TO STA Y=1053 AT PASSENGER CABIN (W2) WAS REPLACED AND INSTALLED PER B717-20
- [SDR DALA2024100409702](https://openairdocs.org/sdr/DALA2024100409702.md): Frame · worn · Oct 3, 2024 · N991AT · Boeing 717200 · Fuselage Main, Structure
  > WEAR ON PREVIOUS DOUBLER REPAIR ON INTERNAL LOWER FRAME AT AFT BULKHEAD DOOR. SUMMARY OF NRC 00363: REPAIR DOUBLER ON INTERNAL LOWER FRAME AT AFT BULKHEAD DOOR WAS FABRICATED AND REPLACED PER B717-200 SRM 52-10-02-2R PROCEDURE 16 REPAIR 16. (LP #0590940)
- [SDR DALA2024100409699](https://openairdocs.org/sdr/DALA2024100409699.md): Door Frame · corroded · Oct 2, 2024 · N991AT · Boeing 717200 · Fuselage Main, Structure
  > CORROSION ON PREVIOUS REPAIR DOUBLER OF DOOR JAMB FWD SECTION AT AFT CARGO COMPARTMENT. SUMMARY OF NRC 00145: CORROSION LEVEL 2. PREVIOUS REPAIR DOUBLER OF DOOR JAMB FWD SECTION AT AFT CARGO COMPARTMENT WAS REPLACED PER B717-200 SRM 53-20-15-2R-7. (LP #0588555
- [SDR DALA2024100209617](https://openairdocs.org/sdr/DALA2024100209617.md): Longeron · cracked · Sep 28, 2024 · N991AT · Boeing 717200 · Fuselage Main, Longeron/Stringer
  > CRACKED LONGERON 17 RH AT STA Y=408 PAX CABIN. SUMMARY OF NRC 00259: LONGERON 17 RH AT STA Y=408 PAX CABIN WAS REPAIRED PER B717-200 SRM 53-00-05-2R PROCEDURE 2 REPAIR 2. PERFORM AN EXTERNAL GVI OF THE REPAIR EVERY C-CHECK PER B717 SRM 53-00-05-2R PROCEDURE 2
- [SDR DALA2024080207725](https://openairdocs.org/sdr/DALA2024080207725.md): Sign · malfunctioned · Aug 1, 2024 · N991AT · Boeing 717200 · Emergency Lighting
  > AFT REAR LEFT EXIT SIGN FLASHING. DISCOVERED BOARDING AIRCRAFT. MAINTENANCE REPLACED THE AFT PASSENGER CABIN DROP CEILING EMERGENCY LIGHT BATTERY ASSY PER B717 AMM 33-51. (LP #6186958)
- [SDR DALA2024071107018](https://openairdocs.org/sdr/DALA2024071107018.md): Sign · detached · Jul 10, 2024 · N991AT · Boeing 717200 · Emergency Lighting
  > THE CENTER ISLE FWD EXIT SIGN FELL DOWN. MAINTENANCE REATTACHED THE SIGN PER B717 AMM 33-51. OPERATIONAL CHECK WAS GOOD. (LP #6142766)
- [SDR DALA2023082106764](https://openairdocs.org/sdr/DALA2023082106764.md): Unknown · unknown · Aug 20, 2023 · N991AT · Boeing 717200 · Fuselage Miscellaneous Structure
  > CORROSION AROUND OF DOOR JAMB FROM STA Y=954 TO Y=990 BTW LONGS 26 RH TO 28 RH AT AFT CARGO COMPARMENT. SUMMARY OF NRC 00049: CORROSION LEVEL 2. DOOR JAMB LOWER PAN WAS REPAIRED PER B717 SRM 53-20-15-2R PROCEDURE 7, REPAIR 7 FIGURE 201. (LP #2928163)
- [SDR 2023F00200](https://openairdocs.org/sdr/2023F00200.md): Disc · cracked · Jun 12, 2023 · N991AT · Boeing 717200 · Turbine Section
  > MULTIPLE MICRO CRACKS FOUND ON OUTER AIR SEAL F THE LONGEST ONE HAS A RADIAL LENGTH 0.021 INCHES.
- [SDR DALA2022052603642](https://openairdocs.org/sdr/DALA2022052603642.md): None · none · May 25, 2022 · N991AT · Boeing 717200 · Emergency Lighting
  > THE TAIL COMPARTMENT EMERGENCY CEILING LIGHT AND TAILCONE SLIDE EMERGENCY LIGHTS ARE INOPERATIVE. MAINTENANCE REPLACED THE EMERGENCY LIGHT BATTERY B5-116 PER B717 AMM 33-51. (LP #8256528)
- [SDR DALA2022042602928](https://openairdocs.org/sdr/DALA2022042602928.md): Anti-Skid Sys · fault message · Apr 22, 2022 · N991AT · Boeing 717200 · Brake Anti-Skid Section
  > SHIP 9529 - THE "ANTI-SKID FAIL" MESSAGE ILLUMINATED WHILE ON FINAL APPROACH. THE CREW DECLARED AN EMERGENCY WITH ATC AND LANDED NORMALLY. CORRECTIVE ACTION: MAINTENANCE REPLACED THE ANTI-SKID BRAKE CONTROL UNIT, BOTH INBOARD ANTI-SKID DUAL BRAKE CONTROL VALVE
- [SDR DALA2021082304942](https://openairdocs.org/sdr/DALA2021082304942.md): Lanyard · misrouted · Aug 18, 2021 · N991AT · Boeing 717200 · Aerodynamic Fairings
  > THE KEVLAR TAILCONE DEPLOYMENT LANYARD IS IMPROPERLY ROUTED AT THE RELEASE CAM. THIS COULD PREVENT PROPER OPERATION OF THE ESCAPE PATH AND IT IS NOT IN COMPLIANCE WITH 14 CFR PART 121.703. SUMMARY SEE NRC 001-0134:2700-2002/001 00340: MAINTENANCE REROUTED THE
- [SDR DALA2021081604686](https://openairdocs.org/sdr/DALA2021081604686.md): Door Frame · cracked · Aug 14, 2021 · N991AT · Boeing 717200 · Fuselage Main, Structure
  > STA 715.000 RH OVERWING EXIT FRAME CRACKED (CONDITION 3) AT UPPER RADIUS OF FRAME TAB. REF STEP 13 OF 5310-01436-01D. SUMMARY SEE NRC 063-0004:5310-01436-01D/001 00171: REPLACED FRAME REF CARD 5310-01436-03B. (LP #1912105)

Next page: https://openairdocs.org/aircraft/N991AT/reports.md?page=2

## 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 = 'N991AT' AND registry_match = 'registration'
ORDER BY difficulty_date DESC
```

This list as a web page: https://openairdocs.org/aircraft/N991AT/reports

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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.