1. REMOVED THE AFFECTED FASTENER IAW SRM 51-40-02-0 G-0 REV (N852GT) - [SDR UIEA2026092100894](https://openairdocs.org/sdr/UIEA2026092100894), Sep 21, 2026: Boeing 74787UF. STIFFENER. CRACKED. CRACK - FOUND R/H OUTBD ELEVATOR STIFFENER CRACK AT ELEV STA 260.98.(
1. REMOVED DAMAGED PART IAW SRM 51-40-02-0G-0 RE (N852GT) - [SDR UIEA2026092100895](https://openairdocs.org/sdr/UIEA2026092100895), Sep 21, 2026: Boeing 74787UF. WEB. CRACKED. FOUND R/H OUTBD ELEVATOR WEB CRACKED AT ELEV STA 281.8.(
1. ACCOMPLISHED EI T2026A55M-1832 REV 4 AND EI ATTACHED TO WO (N852GT) - [SDR UIEA2026092100896](https://openairdocs.org/sdr/UIEA2026092100896), Sep 21, 2026: Boeing 74787UF. SUPPORT. CRACKED. RT OTBD ELEVATOR SUPPORT CRACK AT ELEV STA 285. REMOVED DAMAGED PART IAW SRM 51-40-02-0G-0 REV 49. 2. FABRICATED PART IA (N852GT) - [SDR UIEA2026092100897](https://openairdocs.org/sdr/UIEA2026092100897), Sep 21, 2026: Boeing 74787UF. SUPPORT. CRACKED. FOUND RT OUTBD ELEVATOR SUPPORT CRACK AT ELEV STA 277. REMOVED DAMAGED PART IAW SRM 51-40-02-0G-0 REV 49. FABRICATED PAR (N852GT) - [SDR SWAA2026092146823](https://openairdocs.org/sdr/SWAA2026092146823), Sep 16, 2026: Boeing 7378H4. FASTENER. MISSING. LEFT ELEVATOR OTBD BALANCE WEIGHT INNER MOST TRIM WEIGHT MISSING INBD ATTACH HARDWARE. INSTALLED FASTENER IAW SRM 51-61- (N8670A) - [SDR UIEA2026091100873](https://openairdocs.org/sdr/UIEA2026091100873), Sep 11, 2026: Boeing 747409F. STIFFENER. CORRODED. CORRODED STRUCTURE, LT HORIZONTAL STAB INTERNAL ELEV STA 256.82 AREA. REMOVED DAMAGED PARTS IAW SRM 51-40-02-0G-0, REV 1 (N438GT) - [SDR IPXA2026090848406](https://openairdocs.org/sdr/IPXA2026090848406), Sep 2, 2026: Boeing 75724APF. STATIC WICK. CORRODED. RIGHT ELEVATOR STATIC DISCHARGER BASE, 2ND FROM O/B, HAS CORROSION. 83-023. ATA 23-60. QCI: VERIFIED STEP 1 AND 2 (N463UP) - [SDR IPXA2026090848482](https://openairdocs.org/sdr/IPXA2026090848482), Sep 2, 2026: Boeing 75724APF. STATIC WICK. CORRODED. RH ELEVATOR O/B UPPER SURFACE AROUND O/B STATIC DISCHARGER HAS LIGHT CORROSION. VERIFIED STEP 5 C/W (N463UP) - [SDR IPXA2026100836983](https://openairdocs.org/sdr/IPXA2026100836983), Sep 1, 2026: Boeing 75724APF. FRAME. DAMAGED. LH ELEVATOR UPPER, O/B CONDUCTIVE FRAME HAS BULGING ACROSS FASTENERS. (N463UP) - [SDR SWIA2026082477331](https://openairdocs.org/sdr/SWIA2026082477331), Aug 24, 2026: Cndair CL6002B19. LANDING. DENTED. LEFT ELEVATOR, LEADING EDGE NUTPLATE LANDING, UNDER PANEL 334AB IS DENTED. REPAIRED DAMAGE TO THE LT ELEVATOR FRONT SPAR (N936SW) - [SDR IPXA2026080892392](https://openairdocs.org/sdr/IPXA2026080892392), Aug 3, 2026: Boeing 75724APF. SPLICE PLATE. CORRODED. UPON REMOVAL OF RT ELEVATOR TIP TRAILING EDGE WEDGE FOUND CORROSION ON UPPER SPLICE PLATE AND UPPER CONDUCTIVE FRAME. IN (N438UP) - [SDR UIEA2026061700519](https://openairdocs.org/sdr/UIEA2026061700519), Jun 27, 2026: Boeing 7478F. PANEL. MISREPAIRED. LEFT & RIGHT OTBD ELEV UPPER INTERCOSTAL PANEL ELEV STA 256.8-306.8 FASTENER INSTALLATIONS DEVIATIONS(
SB 747-55-2069 (N868GT) - [SDR IPXA2026071104567](https://openairdocs.org/sdr/IPXA2026071104567), Jun 17, 2026: Boeing 75724APF. RETAINER. CORRODED. LEFT ELEVATOR T/E COUNT FROM OTBD TO INBD NR 2 STATIC WICK BASE HAS CORROSION. REMOVED AND REPLACED NR 2 STATIC WICK BAS (N418UP) - [SDR IPXA2026063088739](https://openairdocs.org/sdr/IPXA2026063088739), Jun 16, 2026: Boeing 75724APF. BONDING STRAP. CORRODED. RIGHT HORIZONAL STAB OTBD END TO ELEVATOR BONDING STRAP AND BOTH FWD AND AFT ATTACH BRACKETS HAVE CORROSION. RL025 VERIF (N429UP) - [SDR HNAA2026061700543](https://openairdocs.org/sdr/HNAA2026061700543), May 17, 2026: Emb EMB145LR. DOUBLER. CRACKED. 00543 RH ELEVATOR UPPER CENTER HINGE DOUBLER IS CRACKED. REMOVED AND REPLACED RH ELEVATOR UPPER CENTER HINGE DOUBLER IAW (N657AE) - [SDR SWAA2026061805224](https://openairdocs.org/sdr/SWAA2026061805224), May 14, 2026: Boeing 7378H4. BALANCE WEIGHT. OUT OF TOLERANCE. DURING WEIGHT AND BALANCE PROCEDURE OF ELEVATOR LT FOUND BALANCE WEIGHTS P/N: 183A0210-14 (1 E/A) ON BAY 2; P/N: 183A021 (N500WR) - [SDR SWAA2026061805225](https://openairdocs.org/sdr/SWAA2026061805225), May 14, 2026: Boeing 7378H4. BALANCE WEIGHT. OUT OF TOLERANCE. DURING WEIGHT AND BALANCE PROCEDURE OF ELEVATOR RT FOUND BALANCE WEIGHTS P/N: 183A0210-14 (1 E/A) ON BAY 2; P/N: 183A021 (N500WR) - [SDR IPXA2026051623776](https://openairdocs.org/sdr/IPXA2026051623776), May 11, 2026: Boeing 7478F. STIFFENER. CRACKED. CRACKED STIFFENER DURING PERFORM EO-94633-REQ1 FOUND LT INBD ELEVATOR STIFFENER CRACK INSTALL NEW STIFFENER IAW SRM 51-4 (N621UP) - [SDR IPXA2026060178921](https://openairdocs.org/sdr/IPXA2026060178921), May 8, 2026: Boeing 75724APF. ANGLE. CORRODED. L/H HORZ STAB TO ELEVATOR OTBD END BONDING STRAP ATTACH BRACKETS APPEARS TO HAVE LIGHT CORROSION. INSTALLED WEB, NEW ANG (N412UP) - [SDR IPXA2026052178794](https://openairdocs.org/sdr/IPXA2026052178794), May 8, 2026: Boeing 75724APF. FRAME. DEBONDED. RIGHT ELEVATOR OTBD END UPPER CONDUCTIVE FRAME DISBONDED AT AREA UNDER CORRODED STATIC WICK BASE. (N412UP) - [SDR IPXA2026051147230](https://openairdocs.org/sdr/IPXA2026051147230), Apr 11, 2026: Boeing 75724APF. ANGLE. CORRODED. L/H HORZ STAB TIP REAR SPAR AND ELEVATOR FRONT SPAR BONDING STRAP ATTACH BRACKETS INCLUDING BONDING STRAPS HAVE CORROSIO (N428UP) - [SDR DALA2026030301469](https://openairdocs.org/sdr/DALA2026030301469), Mar 2, 2026: Airbus A321213. BEARING. FAILED. SHIP 3009 - ATB - DUE TO TAIL VIBRATIONS DURING CLIMB AT FL200. VIBRATIONS CEASED AFTER LEVEL OFF. CORRECTIVE ACTION: FO (N309DN) - [SDR SWAA2026011259282](https://openairdocs.org/sdr/SWAA2026011259282), Jan 8, 2026: Boeing 7377H4. SEAL. CRACKED. RH ELEVATOR UPPER SLIDER SEAL CRACKED. R&R RH HORIZONTAL STAB UPPER FWD SLIDING SEAL IAW AMM 53-31-31. (N960WN) - [SDR AALA202601069133](https://openairdocs.org/sdr/AALA202601069133), Jan 6, 2026: Boeing 737823. CLAMP. CORRODED. AIRCRAFT IN BASE MAINTENANCE: CORROSION TO RIGHT HAND ELEVATOR FRONT SPAR SUPPORT CLIP AT ELEVATOR STA 121.59 AND STABIL (N335PH) - [SDR AALA202601062948](https://openairdocs.org/sdr/AALA202601062948), Jan 6, 2026: Boeing 737823. CLAMP. CORRODED. AIRCRAFT IN BASE MAINTENANCE: CORROSION TO RIGHT HAND ELEVATOR FRONT SPAR SUPPORT CLIP AT ELEVATOR STA 66.54 AND STABILI (N335PH) - [SDR AALA202601061227](https://openairdocs.org/sdr/AALA202601061227), Jan 6, 2026: Boeing 737823. CLAMP. CORRODED. AIRCRAFT IN BASE MAINTENANCE: CORROSION TO RIGHT HAND ELEVATOR FRONT SPAR SUPPORT CLIP AT ELEVATOR STA 176.64 AND STABIL (N335PH) - [SDR CALA2025120211698](https://openairdocs.org/sdr/CALA2025120211698), Nov 28, 2025: Airbus A319131. FITTING. BROKEN. UPON INSTALLATION OF LT ELEVATOR OTBD ELEVATOR SERVO. FOUND BROKEN TAB ON ELEVATOR SIDE. TECHNICIAN WAS CLEANING FLUID I (N826UA) - [SDR SWAA2025112032981](https://openairdocs.org/sdr/SWAA2025112032981), Oct 27, 2025: Boeing 7378H4. BALANCE ARM. OUT OF TOLERANCE. DURING WEIGHT AND BALANCE PROCEDURE OF RT ELEVATOR FOUND BALANCE WEIGHTS P/N: 183A0210-14 (1EA) ON BAY 2; P/N: 183A0210- (N8623F) - [SDR SWAA2025112032980](https://openairdocs.org/sdr/SWAA2025112032980), Oct 27, 2025: Boeing 7378H4. BALANCE ARM. OUT OF TOLERANCE. DURING WEIGHT AND BALANCE PROCEDURE OF LT ELEVATOR FOUND BALANCE WEIGHTS P/N: 183A0210-14 (1EA) ON BAY 2; P/N: 183A0210- (N8623F) - [SDR SWAA2025102019405](https://openairdocs.org/sdr/SWAA2025102019405), Sep 16, 2025: Boeing 7378H4. BALANCE ARM. OUT OF BALANCE. DURING WEIGHT AND BALANCE PROCEDURE OF ELEVATOR LT FOUND BALANCE WEIGHTS ON BAY 2, ON BAY 3. ACCOMPLISHED ON MULTI EA M- (N8619F) - [SDR SWAA2025091098729](https://openairdocs.org/sdr/SWAA2025091098729), Aug 5, 2025: Boeing 7378H4. ELEVATOR. OUT OF BALANCE. DURING WEIGHT AND BALANCE PROCEDURE OF ELEVATOR LT FOUND BALANCE WEIGHTS P/N: 183A0210-14 (1 E/A) ON BAY 2; P/N: 183A021 (N8617E) - [SDR JR2R20250720722](https://openairdocs.org/sdr/JR2R20250720722), Jul 20, 2025: Emb ERJ170200LL. HINGE. GOUGED. RIGHT HAND ELEVATOR, #2 HINGE HAS GOUGES NEAR BOLT HOLE. REPAIRED. (N87306) - [SDR JR2R20250720721](https://openairdocs.org/sdr/JR2R20250720721), Jul 20, 2025: Emb ERJ170200LL. HINGE. GOUGED. RIGHT HAND ELEVATOR, #2 HINGE HAS A DEEP GOUGE NEAR TOGGLE LINK BOLT HOLE. REPAIRED. (N87306) - [SDR AALA202507243654](https://openairdocs.org/sdr/AALA202507243654), Jul 12, 2025: Boeing 737823. ATTACH FITTING. CORRODED. AIRCRAFT IN BASE MAINTENANCE: RIGHT HAND ELEVATOR TAB CONTROL MECHANISM SPRING ATTACH POINTS LOWER HARDWAR EHAVE EVIDENC (N855NN) - [SDR AALA202507247140](https://openairdocs.org/sdr/AALA202507247140), Jul 12, 2025: Boeing 737823. ATTACH FITTING. CORRODED. AIRCRAFT IN BASE MAINTENANCE: LEFT HAND ELEVATOR TAB CONTROL MECHNISM RETURN SPRINGS LOWER ATTACHING POINTS HAS EVIDENCE (N855NN) - [SDR KCSA202507081109](https://openairdocs.org/sdr/KCSA202507081109), Jul 8, 2025: Boeing 7474B5F. FRAME. GOUGED. R/H ELEVATOR STA 231 HAS GOUGE ON THE COUNTER BALANCE FRAME (N713CK) - [SDR IPXA2025070366217](https://openairdocs.org/sdr/IPXA2025070366217), Jun 23, 2025: Boeing 7478F. SUPPORT. CRACKED. CRACK, SUPPORT OF OUTBD ELEVATOR L/E AREA NEAR ELEN STA 265 (REPLACE). FABRICATE P/N(183U3424-3) PER BOEING DWG 183U3424 (N607UP) - [SDR JJBA20250613002](https://openairdocs.org/sdr/JJBA20250613002), May 19, 2025: Emb EMB145XR. SUPPORT. CORRODED. FOUND LEVEL 2, MODERATE CORROSION ON LH ELEVATOR RVDT SUPPORT ASSEMBLY STRUCTURAL MOUNT. FOUND LIGHT SURFACE CORROSION A (N11164) - [SDR 9WGA2025091854653](https://openairdocs.org/sdr/9WGA2025091854653), May 8, 2025: Doug MD11F. BOLT. CORRODED. DURING HEAVY MAINTENANCE CORROSION FOUND ON LH OB ELEVATOR ACTUATOR MOUNT BOLT SURFACE ON INNER REAR SPAR AT STA. XE 198 (N546JN) - [SDR IPXA2025052172440](https://openairdocs.org/sdr/IPXA2025052172440), May 8, 2025: Boeing 7478F. SUPPORT. CRACKED. **SDR FILED OPEN**FAULT - FOUND LH OB ELEVATOR IB FWD STIFFER CRACK. (REPLACE) PAPER FINAL CHECK COMPLETED (N605UP) - [SDR JGVR20250429001](https://openairdocs.org/sdr/JGVR20250429001), Apr 29, 2025: Cessna 680CE. ATTACH BOLT. CORRODED. MECHANICALLY REMOVED AREAS OF CORROSION LOCATED ON LH ELEVATOR CABLE PULLEY ATTACHMENT BRACKET LOCATED INSIDE BELLY PANE (N305QS) - [SDR DALA2025042803296](https://openairdocs.org/sdr/DALA2025042803296), Apr 25, 2025: Airbus A321211. BEARING. MIGRATED. SHIP 3085 MIGRATED BEARING HINGE 4 ON RH ELEVATOR. CORRECTIVE ACTION: REPLACED HINGE FITTING #4 ON RH ELEVATOR AS PER A3 (N385DZ) - [SDR SWAA2025050554065](https://openairdocs.org/sdr/SWAA2025050554065), Apr 13, 2025: Boeing 7377H4. ELEVATOR. OUT OF LIMITS. DURING BALANCE PROCEDURE WAS FOUND CBM OF RT ELEVATOR -73.94 LBFIN IS OUT OF LIMIT IAW B737-700 SRM 51-61-04-0G-0 2025-2 (N290WN) - [SDR IPXA2024102974638](https://openairdocs.org/sdr/IPXA2024102974638), Oct 17, 2024: Boeing 75724APF. ANGLE. CORRODED. UPON OK TO INSTALL FOUND LH ELEVATOR O/B BONDING JUMPER ATTACHMENT POINT TO HAVE EXFOLIATED CORROSION ON HORIZONTAL STAB (N446UP) - [SDR HNAA2024111101083](https://openairdocs.org/sdr/HNAA2024111101083), Oct 11, 2024: Emb EMB145LR. HINGE. CORRODED. F001692 LH ELEVATOR IB HINGE, IB RIB CORRODED. RAR RIB IAW SRM 51-40-02 (N697AB) - [SDR CALA2024101100813](https://openairdocs.org/sdr/CALA2024101100813), Oct 11, 2024: Boeing 737724. SEAL. MISSING. PDA 2 LEFT ELEVATOR OUTBD LOWER HINGE SEAL MISSING PICS SDR UPDATE REPLACED LT ELEVATOR OUTBD BOTTOM SEAL REF MM 27-31-1 (N15710) - [SDR IXXA20241011002](https://openairdocs.org/sdr/IXXA20241011002), Oct 11, 2024: Boeing 767319. SEAL. CHAFED. ELEVATOR SEAL PANEL IS CHAFFED (N331AZ) All 322: https://openairdocs.org/jasc/5524/reports.md ## Other codes in chapter 55 - [JASC 5500](https://openairdocs.org/jasc/5500): Empennage Structure (490 reports) - [JASC 5510](https://openairdocs.org/jasc/5510): Horizontal Stabilizer Structure (5,958 reports) - [JASC 5511](https://openairdocs.org/jasc/5511): Horizontal Stabilizer, Spar/Rib (6,457 reports) - [JASC 5512](https://openairdocs.org/jasc/5512): Horizontal Stabilizer, Plate/Skin (7,882 reports) - [JASC 5513](https://openairdocs.org/jasc/5513): Horizontal Stabilizer, Tab Structure (97 reports) - [JASC 5514](https://openairdocs.org/jasc/5514): Horizontal Stabilizer Miscellaneous Structure (2,781 reports) - [JASC 5520](https://openairdocs.org/jasc/5520): Elevator Structure (5,383 reports) - [JASC 5521](https://openairdocs.org/jasc/5521): Elevator, Spar/Rib (520 reports) - [JASC 5522](https://openairdocs.org/jasc/5522): Elevator, Plate/Skin (3,271 reports) - [JASC 5523](https://openairdocs.org/jasc/5523): Elevator, Tab Structure (1,033 reports) - [JASC 5530](https://openairdocs.org/jasc/5530): Vertical Stabilizer (2,534 reports) - [JASC 5531](https://openairdocs.org/jasc/5531): Vertical Stabilizer, Spar/Rib (1,233 reports) - [JASC 5532](https://openairdocs.org/jasc/5532): Vertical Stabilizer, Plate/Skin (1,747 reports) - [JASC 5533](https://openairdocs.org/jasc/5533): Ventral Structure (77 reports) - [JASC 5534](https://openairdocs.org/jasc/5534): Vertical Stabilizer Miscellaneous Structure (816 reports) - [JASC 5540](https://openairdocs.org/jasc/5540): Rudder Structure (1,901 reports) - [JASC 5541](https://openairdocs.org/jasc/5541): Rudder, Spar/Rib (277 reports) - [JASC 5542](https://openairdocs.org/jasc/5542): Rudder, Plate/Skin (1,372 reports) - [JASC 5543](https://openairdocs.org/jasc/5543): Rudder, Tab Structure (196 reports) - [JASC 5544](https://openairdocs.org/jasc/5544): Rudder Miscellaneous Structure (270 reports) - [JASC 5550](https://openairdocs.org/jasc/5550): Empennage Flight Control Surfaces, Attach Fittings (66 reports) - [JASC 5551](https://openairdocs.org/jasc/5551): Horizontal Stabilizer, Attach Fittings (672 reports) - [JASC 5552](https://openairdocs.org/jasc/5552): Elevator Tab, Attach Fittings (222 reports) - [JASC 5553](https://openairdocs.org/jasc/5553): Vertical Stabilizer, Attach Fittings (586 reports) - [JASC 5554](https://openairdocs.org/jasc/5554): Rudder/Tab, Attach Fittings (132 reports) - [JASC 5597](https://openairdocs.org/jasc/5597): Stabilizer System Wiring (14 reports) --- 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.