# Service difficulty reports: N990AT

A list on [N990AT](https://openairdocs.org/aircraft/N990AT.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 · 246 reports

- [SDR DALA2026091805213](https://openairdocs.org/sdr/DALA2026091805213.md): Skin · cracked · Sep 13, 2026 · N990AT · Boeing 717200 · Fuselage Main, Plate/Skin
  > CRACKS FOUND AFFECTING THE SKIN BETWEEN L-L2 AND L-L3 AT APPROXIMATELY STA Y=1133, COMPLIED WITH ER/A 636735-14. (1810811) (AIRCRAFT GROUNDED).
- [SDR DALA2026091405130](https://openairdocs.org/sdr/DALA2026091405130.md): Skin · cracked · Sep 13, 2026 · N990AT · Boeing 717200 · Fuselage Main, Plate/Skin
  > LEFT FUSELAGE SKIN CRACKS. REPAIRED PER ERA 636735-14AD. (1810803) AIRCRAFT WAS GROUNDED.
- [SDR DALA2026091405129](https://openairdocs.org/sdr/DALA2026091405129.md): Skin · cracked · Sep 13, 2026 · N990AT · Boeing 717200 · Fuselage Main, Plate/Skin
  > CRACK ON EXTERNAL SKIN STA Y=1133 BTW LONG 2LH. CORRECTIVE ACTION: REPAIRED PER ER/A 636735-14AD. (1811500) AIRCRAFT WAS GROUNDED.
- [SDR DALA2026091405128](https://openairdocs.org/sdr/DALA2026091405128.md): Vane · dented · Sep 11, 2026 · N990AT · Boeing 717200 · Trailing Edge Flaps
  > DENTS ON LOWER SURFACE OF FIXED FLAP VANE AT RIGHT WING. REPAIRED PER SRM 57-53-01-2R. (1807386) AIRCRAFT WAS GROUNDED.
- [SDR DALA2026091405127](https://openairdocs.org/sdr/DALA2026091405127.md): Skin · dented · Sep 11, 2026 · N990AT · Boeing 717200 · Trailing Edge Flaps
  > DENTS ON LOWER SURFACE OF FIXED FLAP VANE AT RIGHT WING. REPAIRED PER SRM 57-53-01-2R. (1807380) AIRCRAFT WAS GROUNDED.
- [SDR DALA2026091105080](https://openairdocs.org/sdr/DALA2026091105080.md): Scuff Plate · cracked · Sep 10, 2026 · N990AT · Boeing 717200 · Fuselage Miscellaneous Structure
  > SHIP 9528 CRACK AND BENT IN SCUFF PLATE FWD SIDE AT AFT CARGO, CORRECTIVE ACTION: COMPLIED WITH ER/A 542149-14TR. (1805472) (AIRCRAFT GROUNDED).
- [SDR DALA2026081304645](https://openairdocs.org/sdr/DALA2026081304645.md): Oxygen Mask · leaking · Aug 13, 2026 · N990AT · Boeing 717200 · Crew Oxygen System
  > FO'S O2 MASK LEAKING AIR, R & R FO O2 MASK PER B717 AMM 35-13. (9579428) (AIRCRAFT GROUNDED).
- [SDR DALA2026052803228](https://openairdocs.org/sdr/DALA2026052803228.md): Elec Connector · damaged · May 24, 2026 · N990AT · Boeing 717200 · Electrical Power System Wiring
  > ATO- DISCONTINUED TAKEOFF ROLL AFTER RECEIVING A RIGHT ENGINE GENERATOR OFF MESSAGE. MAINTENANCE FOUND A PCDU CONNECTOR PIN PUSHED BACK, REINSERTED AND LOCKED PIN INTO CONNECTOR. ALL CHECKOUTS AND RETURN TO SERVICE TEST NORMAL.(8310614) (AIRCRAFT GROUND)
- [SDR DALA2026051703030](https://openairdocs.org/sdr/DALA2026051703030.md): Spar Cap · not reported · Apr 29, 2026 · N990AT · Boeing 717200 · Vertical Stabilizer, Spar/Rib
  > AD 2018-10-18 AMOC APPROVAL REQUIRES SPAR CAPS ETHF OPEN HOLE. ACCOMPLISH ERA 633126-14AD (1568579) (AIRCRAFT GROUNDED)
- [SDR DALA2025101707593](https://openairdocs.org/sdr/DALA2025101707593.md): Skin · worn · Oct 10, 2025 · N990AT · Boeing 717200 · Vertical Stabilizer, Plate/Skin
  > SHIP 9528 LEADING EDGE UPPER SKIN PANEL / FASTENERS WORN ALONG OUTER PERIMETER. CORRECTIVE ACTION: REPAIRED PER ER/A 620349-14 (1245364).
- [SDR DALA2025072905677](https://openairdocs.org/sdr/DALA2025072905677.md): Fuel Line · leaking · Jul 26, 2025 · N990AT · Boeing 717200 · Fuel Storage
  > SHIP 9528 -DIV- TO ORD DUE TO LEFT FUEL QUANTITY LOSS. CORRECTIVE ACTION: MAINTENANCE FOUND A LEFT SHROUDED FUEL RETURN TO TANK LINE AND COUPLING LOOSE AND LEAKING, REPLACED THE INNER AND OUTER FUEL SHROUD "O" RINGS. ALL OPS AND LEAK CHECK GOOD.(7294538)
- [SDR DALA2024112611229](https://openairdocs.org/sdr/DALA2024112611229.md): Cable · disconnected · Nov 26, 2024 · N990AT · Boeing 717200 · Escape Slide
  > THE GIRT BAR RETAINER WITH THE CABLE WAS DISCONNECTED FROM THE SLIDE BUSSLE. THIS COULD PREVENT THE PROPER OPERATION OF THE ESCAPE PATH AND IT IS NOT IN COMPLIANCE WITH 14 CFR PART 121.703. *** CONTRACT MAINTENANCE EVENT - OCM: 291111 *** REATTACHED GIRT BAR R
- [SDR DALA2024102110284](https://openairdocs.org/sdr/DALA2024102110284.md): Pan · cracked · Oct 19, 2024 · N990AT · Boeing 717200 · Fuselage Miscellaneous Structure
  > CRACKS ON INNER PAN LOWER EDGE (MID SECTION) AT AFT CARGO COMPARTMENT DOOR. SUMMARY OF NRC 00726: INNER PAN LOWER EDGE (MID SECTION) AT AFT CARGO COMPARTMENT DOOR WAS REPAIRED PER ER/A 620733-14 REV. ORIGINAL SECTION I: PERMANENT REPAIR AND PRI 620733-14 REV 2
- [SDR DALA2024101810191](https://openairdocs.org/sdr/DALA2024101810191.md): Pan · cracked · Oct 17, 2024 · N990AT · Boeing 717200 · Fuselage Miscellaneous Structure
  > CRACK PAN INTERNAL SIDE FWD EDGE ON BEAM #4 AND #5 (2 EA) AT AFT CARGO DOOR. SUMMARY OF NRC 00129: INNER PAN ON FWD EDGE BETWEEN BEAM #4 AND #5 AT AFT CARGO COMPARTMENT DOOR WAS REPAIRED PER ER/A 620739-14 REV ORIGINAL SECTION I: PERMANENT REPAIR AND PRI 62073
- [SDR DALA2024101410045](https://openairdocs.org/sdr/DALA2024101410045.md): Pan · cracked · Oct 12, 2024 · N990AT · Boeing 717200 · Fuselage Miscellaneous Structure
  > CRACK PAN INTERNAL SIDE OF AFT EDGE ON BEAM #3, #4, AND #5 AT AFT CARGO DOOR. SUMMARY OF NRC 00127: INNER PAN OF AFT EDGE ON BEAM #3 AT AFT CARGO DOOR WAS REPAIRED PER ER/A 620695-14 REV ORIGINAL, SECTION I: PERMANENT REPAIR AND PRI 620695-14 REV 2. ALSO (ET)
- [SDR DALA2024101410044](https://openairdocs.org/sdr/DALA2024101410044.md): Skin · cracked · Oct 11, 2024 · N990AT · Boeing 717200 · Fuselage Main, Plate/Skin
  > CRACK ON EXTERNAL FUSELAGE SKIN EDGE, AROUND HANDLE ON PASSENGER DOOR (L1). SUMMARY OF NRC 00302: EXTERNAL FUSELAGE SKIN EDGE AROUND HANDLE ON PASSENGER DOOR (L1) WAS REPAIRED PER ER/A 620705-14 REV ORIGINAL SECTION I: PERMANENT REPAIR AND PRI 620705-14 REV 1.
- [SDR DALA2024101109965](https://openairdocs.org/sdr/DALA2024101109965.md): Door · broken · Oct 8, 2024 · N990AT · Boeing 717200 · Wing Main, Frame Structure
  > -AD- BROKEN INBD BUTE DOOR OUTBD EDGE AT RH WING. (AD) SUMMARY OF NRC 00171: INBD BUTE DOOR OUTBD EDGE AT RH WING WAS REPAIRED PER ERA 618696-14TR REV ORIGINAL SECTION I. ASSOCIATED ER/A 14-618696 ADDED FOR AC 9528. (LP #0598854)
- [SDR DALA2024100809790](https://openairdocs.org/sdr/DALA2024100809790.md): Skin · damaged · Oct 7, 2024 · N990AT · Boeing 717200 · Fuselage Main, Plate/Skin
  > CREASE IN FUSELAGE SKIN WAS FOUND ON REPAIR AREA. SUMMARY 00593: CREASE WAS REPAIRED PER ER/A 620891-14 REV ORIGINAL SECTION I: PERMANENT REPAIR AND PRI 620891-14 REV 0. ACCOMPLISH SECTION II REPETITIVE INSPECTION INSTRUCTIONS WITHININ EVERY 8,000 FLIGHT CYCLE
- [SDR DALA2024100409701](https://openairdocs.org/sdr/DALA2024100409701.md): Angle · corroded · Oct 3, 2024 · N990AT · Boeing 717200 · Fuselage Miscellaneous Structure
  > CORROSION ON DOOR JAMB ANGLE AND DOOR JAMB WEB BTW STA Y=200-210 AND X=56 AT FWD PASSENGER DOOR JAMB (L1). SUMMARY OF NRC 00450: CORROSION LEVEL 2. DOOR JAMB ANGLE WAS REPLACED AND DOOR JAMB WEB BTW STA Y=200-210 AND X=56 AT FWD PASSENGER DOOR JAMB WAS REPAIRE
- [SDR DALA2024092609432](https://openairdocs.org/sdr/DALA2024092609432.md): Skin · cracked · Sep 26, 2024 · N990AT · Boeing 717200 · Fuselage Main, Plate/Skin
  > CRACKS ON FUSELAGE SKIN BTW STA Y=1087 AND LONGERON 13R-14R AT AFT FUSELAGE. SUMMARY OF NRC 00020: FUSELAGE SKIN BTW STA Y=1087 AND LONGERON 13R-14R AT AFT FUSELAGE WAS REPAIRED PER PRI 620514-14 REV 5 AND ER/A 620514-14 REV ORIGINAL, SECTION I: PERMANENT REPA
- [SDR DALA2024092609431](https://openairdocs.org/sdr/DALA2024092609431.md): Skin · cracked · Sep 25, 2024 · N990AT · Boeing 717200 · Fuselage Main, Plate/Skin
  > CRACK ON FUSELAGE SKIN BTW STA Y=1022 AND LONGERON 13L-14L AT AFT FUSELAGE. SUMMARY OF NRC 00049: FUSELAGE SKIN BTW STA Y=1022 AND LONGERON 13L-14L AT AFT FUSELAGE WAS REPAIRED PER ER/A 620582-14 REV ORIG. SECTION I PERMANENT REPAIR PERFORM A GENERAL VISUAL IN
- [SDR DALA2024092509407](https://openairdocs.org/sdr/DALA2024092509407.md): Longeron · cracked · Sep 24, 2024 · N990AT · Boeing 717200 · Fuselage Main, Longeron/Stringer
  > CRACK ON LONGERON 5LH, 8LH, 16LH, 5RH, 7RH, AND 9RH STA 1022 AT PAX CABIN. SUMMARY OF NRC 00404: LONGERONS 5LH, 8LH, 16LH, 5RH, AND 7RH STA 1022 AT PAX CABIN WERE REPAIRED PER B717-200 SRM 53-00-05-2R PROCEDURE 2 REPAIR 2 FIG 201. ON LONGERON 9RH STA 1022 (ET)
- [SDR DALA2024092509406](https://openairdocs.org/sdr/DALA2024092509406.md): Floor Support · corroded · Sep 23, 2024 · N990AT · Boeing 717200 · Fuselage Miscellaneous Structure
  > CORROSION ON FLOOR SUPPORTS (2 EA) BTW STA=1022 TO STA=1053 ON X=56, AND -X=20 AT PAX CABIN. SUMMARY OF NRC 00835: CORROSION LEVEL 2. FLOOR SUPPORTS (2 EA) BTW STA=1022 TO STA=1053 ON X=56, AND -X=20 AT PAX CABIN WERE REPLACED PER B717 SRM 51-30-07-0G FIG 9, D
- [SDR DALA2024092309314](https://openairdocs.org/sdr/DALA2024092309314.md): Cusp Web · cracked · Sep 21, 2024 · N990AT · Boeing 717200 · Fuselage Miscellaneous Structure
  > CRACK ON LH CUSP WEB (LOWER SURFACES) STA 718 X=44 AT PAX CABIN. SUMMARY OF NRC 00509: LH CUSP WEB (LOWER SURFACES) STA 718 X=44 AT PAX CABIN WAS REPAIRED PER B717-200 SRM 53-00-55-2R PROCEDURE 4. (LP #0568424)
- [SDR DALA2024092309313](https://openairdocs.org/sdr/DALA2024092309313.md): Pan · cracked · Sep 20, 2024 · N990AT · Boeing 717200 · Fuselage Miscellaneous Structure
  > CRACK ON PAN AROUND BEAM #1 AFT EDGE OF PASSENGER DOOR. SUMMARY OF NRC 00301: PAN AROUND BEAM #1 AFT EDGE OF PASSENGER DOOR WAS REPAIRED PER B717-200 SRM 52-10-02-2R, PROCEDURE 3, REPAIR 3. (LP #0566607)
- [SDR DALA2024092009272](https://openairdocs.org/sdr/DALA2024092009272.md): Cusp Web · cracked · Sep 19, 2024 · N990AT · Boeing 717200 · Fuselage Miscellaneous Structure
  > CRACK ON BELOW CUSP WEB BTW STA Y=520 LOWER FACE X=-44 AND STA Y=650 X=-46 AT FWD CARGO COMPARTMENT. SUMMARY OF NRC 00230: CUSP WEB BTW STA Y=520 LOWER FACE X=-44, WAS REPAIRED PER B717-200 SRM 53-00-55-2R PROCEDURE 4 REPAIR 4, PAR 5, FIG 216. THE CUSP WEB ON
- [SDR DALA2024091809141](https://openairdocs.org/sdr/DALA2024091809141.md): Floorbeam · corroded · Sep 18, 2024 · N990AT · Boeing 717200 · Fuselage Main, Floor Beam
  > CORRODED HORIZONTAL FLOOR SUPPORTS AT W1 ON STA Y=180 X-9 TO X-43 WITH ORIGINAL THICKNESS WAS 0.070" AND REMAINING THICKNESS IS 0.044", STA Y=196 X 16 TO X 43 WITH ORIGINAL THICKNESS WAS 0.070" AND REMAINING THICKNESS IS 0.044", STA Y=200 X 5 TO X-5 WITH ORIGI
- [SDR DALA2024091809139](https://openairdocs.org/sdr/DALA2024091809139.md): Pan · cracked · Sep 17, 2024 · N990AT · Boeing 717200 · Fuselage Miscellaneous Structure
  > CRACK ON PAN INTERNAL EDGE BTW BEAM #1 AND #2 AT AFT CARGO DOOR AFT EDGE. SUMMARY OF NRC 00126: INNER PAN ON INTERNAL AFT EDGE BTW BEAM #1 AND #2 AT AFT CARGO COMPARTMENT DOOR WAS REPAIRED PER B717-200 SRM 52-30-02-2R REPAIR 8. (LP #0561817)
- [SDR DALA2024091609052](https://openairdocs.org/sdr/DALA2024091609052.md): Doubler · worn · Sep 16, 2024 · N990AT · Boeing 717200 · Fuselage Main, Structure
  > WEAR ON INTERNAL DOUBLER BETWEEN LOWER HINGE AND LOWER PAN OF AFT CABIN BULKHEAD DOOR. SUMMARY OF NRC 00289: INTERNAL DOUBLER BETWEEN LOWER HINGE AND LOWER PAN OF AFT CABIN BULKHEAD DOOR WAS REPAIRED PER B717-200 SRM 52-10-02-2R PROCEDURE 16 REPAIR 16. (LP #05
- [SDR DALA2024091609050](https://openairdocs.org/sdr/DALA2024091609050.md): Longeron · cracked · Sep 14, 2024 · N990AT · Boeing 717200 · Fuselage Main, Longeron/Stringer
  > CRACK ON LONGERON 17LH SIDE STA=1022 AFT OF BULKHEAD. CRACK ON LONGERON 12RH SIDE STA=1022 FWD OF BULKHEAD. CRACK ON LONGERON 14 RH STA=1022 FWD OF BULKHEAD AT PAX CABIN. SUMMARY OF NRC 00380: LONGERON 17LH SIDE STA=1022 AFT OF BULKHEAD WAS REPAIRED PER B717-2
- [SDR DALA2024091609049](https://openairdocs.org/sdr/DALA2024091609049.md): Frame · cracked · Sep 13, 2024 · N990AT · Boeing 717200 · Fuselage Main, Frame
  > CRACKED FRAME (BOTH FACES) STA=1037 LONGERON 17 LH SIDE AT CPAX. SUMMARY OF NRC 00386: FRAME (BOTH FACES) STA=1037 LONGERON 17 LH SIDE AT CPAX WAS REPAIRED PER B717-200 SRM 53-20-07-2R PROCEDURE 4 REPAIR 4. (LP #0554632)
- [SDR DALA2024091609048](https://openairdocs.org/sdr/DALA2024091609048.md): Doubler · corroded · Sep 13, 2024 · N990AT · Boeing 717200 · Fuselage Main, Plate/Skin
  > CORROSION ON REPAIR DOUBLER OF JAMB WEB STA Y=954 AND LONG 29R AT AFT CARGO COMPARTMENT. SUMMARY OF NRC 00264: CORROSION LEVEL 2. JAMB WEB STA Y=954 AND LONG 29R AT AFT CARGO COMPARTMENT WAS REPAIRED PER B717-200 SRM 51-70-10-2R PRUCEDURE 2 REPAIR 2. (LP #0554
- [SDR DALA2024091308985](https://openairdocs.org/sdr/DALA2024091308985.md): Skin · cracked · Sep 13, 2024 · N990AT · Boeing 717200 · Fuselage Main, Plate/Skin
  > CRACKS WERE FOUND ON SKIN AT COCKPIT ON AFT UPPER CORNER CUTOUT SLIDING WINDOW. SUMMARY OF NRC 00718: CRACKS ON AFT UPPER CORNER CUTOUT SLIDING WINDOW ON SKIN AT COCKPIT WERE REPAIRED PER B-717-200 SRM 56-10-02-2R PROCEDURE 1 REP 1 FIG 201. PERFORM EXTERNAL GV
- [SDR DALA2024091809137](https://openairdocs.org/sdr/DALA2024091809137.md): Web · damaged · Sep 12, 2024 · N990AT · Boeing 717200 · Fuselage Miscellaneous Structure
  > ELONGATED HOLE ON WEB (DOOR JAMB) BTW STA Y=362 TO STA Y=370 AND L24R TO L26R AND STA Y=427 TO STA Y=434 L25R TO L26R AT FWD CARGO. SUMMARY OF NRC 00234: ELONGATED HOLE ON WEBS (DOOR JAMB) BTW STA Y=362 TO STA Y=370 AND L24R TO L26R AND STA Y=427 TO STA Y=434
- [SDR DALA2024091308984](https://openairdocs.org/sdr/DALA2024091308984.md): Door Frame · damaged · Sep 12, 2024 · N990AT · Boeing 717200 · Fuselage Main, Structure
  > ELONGATED HOLES ON WEB (DOOR JAMB) BTW STA Y=362 TO STA Y=370 AND L24R TO L26R AND STA Y=427 TO STA Y=434 L25R TO L26R AT FWD CARGO. SUMMARY OF NRC 00234: ELONGATED HOLES ON WEB (DOOR JAMB) BTW STA Y=362 TO STA Y=370 AND L24R TO L26R AND STA Y=427 TO STA Y=434
- [SDR DALA2024091308983](https://openairdocs.org/sdr/DALA2024091308983.md): Floorbeam · cracked · Sep 12, 2024 · N990AT · Boeing 717200 · Fuselage Main, Floor Beam
  > CORROSION ON FLOOR SUPPORT ON W1 STA Y=198 TO Y=160 X=-5.5 TO X=-9 AT PAX CABIN. SUMMARY OF NRC 00748: CORROSION LEVEL 2. SUPPORT WAS REPLACED ON W1 STA Y=198 TO Y=160 X=-5.5 TO X=-9 AT PAX CABIN PER B717-200 SRM 51-41-01-0G. (LP #0552652)
- [SDR DALA2024091308981](https://openairdocs.org/sdr/DALA2024091308981.md): Cusp Web · cracked · Sep 12, 2024 · N990AT · Boeing 717200 · Fuselage Miscellaneous Structure
  > CRACKED CUSP WEB ON STA Y=656 X=-56 TO -60 AT PASSENGER COMPARMENT. SUMMARY OF NRC 00413: CUSP WEB ON STA Y=656 X=-56 TO -60 AT PASSENGER COMPARMENT WAS REPLACED PER B717 SRM 53-00-55-2R PROCEDURE 4 REPAIR 4. (LP #0551885)
- [SDR DALA2025040402562](https://openairdocs.org/sdr/DALA2025040402562.md): Hinge Fitting · damaged · Sep 11, 2024 · N990AT · Boeing 717200 · Trailing Edge Flaps
  > CORROSION AND SCRATCHES ON HOLES OF OUTBRD WING FLAP HINGE FITTING AND ON SETTLEMENT AREA OF OUTBRD WING FLAP HINGE FITTING AT LH WING. SUMMARY OF NRC 00785: CORROSION LEVEL 2. OUTBRD WING FLAP HINGE FITTING AND ON SETTLEMENT AREA OF OUTB WING FLAP HINGE FITTI
- [SDR DALA2024090608754](https://openairdocs.org/sdr/DALA2024090608754.md): Floor Support · cracked · Sep 5, 2024 · N990AT · Boeing 717200 · Fuselage Miscellaneous Structure
  > CRACK ON INTERCOSTAL BTW STA Y=636 X=0 (CEILING AREA) AT FWD CARGO COMPARTMENT. SUMMARY OF NRC 00231: INTERCOSTAL BTW STA Y=636 X=0 (CEILING AREA) AT FWD CARGO COMPARTMENT WAS REPAIRED PER B717 SRM 53-00-00-2R REPAIR 1. (LP #0540825)
- [SDR DALA2024072307418](https://openairdocs.org/sdr/DALA2024072307418.md): Cover · detached · Jul 19, 2024 · N990AT · Boeing 717200 · Emergency Lighting
  > EMERGENCY LIGHT COVER AT SEAT 13B CAME OFF. MAINTENANCE RESECURED THE COVER BACK ONTO THE SEAT PER B717 AMM 25-21. (LP #6193590)
- [SDR DALA2024061806171](https://openairdocs.org/sdr/DALA2024061806171.md): Battery Pack · inoperative · Jun 18, 2024 · N990AT · Boeing 717200 · Emergency Lighting
  > DURING SERVICE, FOUND THE EMERGENCY LIGHTS IN AFT CABIN AT ROWS 24-29, TO BE INOPERATIVE. MAINTENANCE REPLACED THE AFT CABIN BATTERY PACK PER B717 AMM 33-55. OPERATIONAL CHECK WAS NORMAL. THE AIRCRAFT IS OK FOR SERVICE. (LP #5640369)
- [SDR DALA2024061005957](https://openairdocs.org/sdr/DALA2024061005957.md): Battery · inoperative · Jun 10, 2024 · N990AT · Boeing 717200 · Emergency Lighting
  > BOTH RT AND LT AFT EMERGENCY DOOR EXIT SIGNS OVER WINGS DO NOT ILLUMINATE.T/S PER B717 FIM 33-50. REPLACED EMERGENCY BATTERY FOR POWER SUPPLY B5-230 PER B717 AMM 33-51. OPERATIONAL CHECK WAS GOOD. (LP #5640344)
- [SDR DALA2024020301509](https://openairdocs.org/sdr/DALA2024020301509.md): Door Frame · damaged · Jan 26, 2024 · N990AT · Boeing 717200 · Fuselage Main, Structure
  > RAMP REPORTS DAMAGE TO AFT CARGO DOOR CUTOUT. FOUND DAMAGE OUT OF LIMITS. REMOVED DAMAGE PER B717 SRM 53-20-15-2R REPAIR 10 OPTION 2. FABRICATED, TREATED, & PAINTED REPAIR PARTS PER B717 SRM 53-20-15-2R-10 OPTION 2. INSTALLED PARTS -11 & -13 PER B717 SRM 53-20
- [SDR DALA2023091507587](https://openairdocs.org/sdr/DALA2023091507587.md): Unknown · unknown · Sep 14, 2023 · N990AT · Boeing 717200 · Fuselage Main, Frame
  > DURING RH OVERWING FRAME REMOVAL, STA 655 TO 715 CUSP WEB WAS FOUND BROKEN. SUMMARY OF NRC 00093: CUSP WEB RH ON STA 655 TO 715 WAS FABRICATED AND REPLACED PER B717 SRM 53-00-55-2R PROCEDURE 4 REPAIR 4, SRM 51-41-02-0G, AND 51-41-05-0G. (LP #2970129)
- [SDR DALA2023091407538](https://openairdocs.org/sdr/DALA2023091407538.md): Unknown · unknown · Sep 13, 2023 · N990AT · Boeing 717200 · Fuselage Main, Frame
  > DURING LH OVERWING FRAME REMOVAL, STA 655 TO 715 CUSP WEB WAS FOUND BROKEN. SUMMARY OF NRC 00094: CUSP WEB LH ON STA 655 TO 715 WAS FABRICATED AND REPLACED PER B717 SRM 53-00-55-2R PROCEDURE 4 REPAIR 4; 51-41-02-0G, AND 51-41-05-0G PAR.8. (LP #2968543)
- [SDR DALA2023091407535](https://openairdocs.org/sdr/DALA2023091407535.md): Unknown · unknown · Sep 13, 2023 · N990AT · Boeing 717200 · Fuselage Main, Frame
  > A.D. CRACK OF 1.00 IN ON UPPER RADIUS OF THE FRAME TAB OVERWING FRAME AT STA Y=696.000 RH (REF CARD 5310-01436-04D). SUMMARY OF NRC 00073: OVERWING FRAME AT STA Y=696.000 RH WAS REPLACED PER B717 AMDS 5310-01436-03B. ASSOCIATED AA 5310-01436 ADDED FOR AC 9528.
- [SDR DALA2023091407534](https://openairdocs.org/sdr/DALA2023091407534.md): Unknown · unknown · Sep 13, 2023 · N990AT · Boeing 717200 · Fuselage Main, Frame
  > A.D. CRACK OF 0.100 IN ON UPPER RADIUS OF THE FRAME TAB OVERWING FRAME AT STA Y=674.000 RH (REF CARD 5310-01436-04D). SUMMARY OF NRC 00072: OVERWING FRAME AT STA Y=674.000 RH WAS REPLACED PER B717 AMDS 5310-01436-03B. ASSOCIATED AA 5310-01436 ADDED FOR AC 9528
- [SDR DALA2023091407533](https://openairdocs.org/sdr/DALA2023091407533.md): Unknown · unknown · Sep 13, 2023 · N990AT · Boeing 717200 · Fuselage Main, Frame
  > A.D. CRACK OF 0.200 IN ON UPPER RADIUS OF THE FRAME TAB OVERWING FRAME AT STA Y=715.000 LH (REF CARD 5310-01436-04B). SUMMARY OF NRC 00071: OVERWING FRAME AT STA Y=715.000 LH WAS REPLACED PER B717 AMDS 5310-01436-03A. ASSOCIATED AA 5310-01436 ADDED FOR AC 9528
- [SDR DALA2023042503235](https://openairdocs.org/sdr/DALA2023042503235.md): Unknown · unknown · Apr 21, 2023 · N990AT · Boeing 717200 · Escape Slide
  > THE TAIL CONE SLIDE COVER IS LOOSE AND THE SLIDE UNRAVELING. THIS COULD PREVENT PROPER OPERATION OF THE ESCAPE PATH AND IT IS NOT IN COMPLIANCE WITH 14 CFR PART 121.703. MAINTENANCE REMOVED THE SLIDE ASSEMBLY AND PIN INSTALLED. THE TAIL SLIDE WAS REPLACED IAW
- [SDR DALA2023042503234](https://openairdocs.org/sdr/DALA2023042503234.md): Unknown · unknown · Apr 21, 2023 · N990AT · Boeing 717200 · Emergency Equipment
  > THE AFT TAIL SLIDE RETAINER CABLE CLIP IS BROKEN. THIS COULD PREVENT PROPER OPERATION OF THE ESCAPE PATH AND IT IS NOT IN COMPLIANCE WITH 14 CFR PART 121.703. MAINTENANCE REPLACED THE CLIP IAW CMM 25-66-20. RII C/W QC5219. (LP #2730102)

Next page: https://openairdocs.org/aircraft/N990AT/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 = 'N990AT' AND registry_match = 'registration'
ORDER BY difficulty_date DESC
```

This list as a web page: https://openairdocs.org/aircraft/N990AT/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.