# Service difficulty reports: Boeing 757-21B

A list on [Boeing 757-21B](https://openairdocs.org/model/boeing-757-21b.md).

Newest first. General aviation reporting is voluntary.

Page 1 of 22 · 1,078 reports

- [SDR FDEA202609091291](https://openairdocs.org/sdr/FDEA202609091291.md): Flap System · faulted · Sep 9, 2026 · N934FD · Boeing 75721B · Trailing Edge Flap Control System
  > TE FLAP DISAGREE WHEN GOING FROM FLAPS 20 TO 25. RAN QRH. DECLARED EMERGENCY ***EMERGENCY DECLARED*** CARRIED OUT FIM TASK 27-51 808 ON TRAILING EDGE FLAP SYSTEM. NO DEFECTS NOTED OK FOR CONTINUED SERVICE.
- [SDR FDEA202608201185](https://openairdocs.org/sdr/FDEA202608201185.md): Engine · damaged · Aug 20, 2026 · N934FD · Boeing 75721B · Fuel Controlling System
  > ON CLIMB AT ABOUT 18000 FT RIGHT ENGINE EGT WENT INTO YELLOW RANGE. ENTERED HOLDING TO RUN ENGINE LIMIT OR SURGE OR STALL QRH. ENGINE WAS UNRESPONSIVE TO POWER SETTINGS AT TIMES. AFTER CYCLING BLEED PER QRH ENGINE WAS WITHIN NORMAL RANGES. UPON DIVERSION TO
- [SDR FDEA202606160765](https://openairdocs.org/sdr/FDEA202606160765.md): Not Reported · not reported · Jun 16, 2026 · N934FD · Boeing 75721B · Wing, Attach Fittings
  > WRI 57-40-5108 FACTED IN ERROR. EA: F-5740-T0387288 P1. CREATED WRI 5740-5115 FOR SDR OF WRI 5740-5108 BEING FACTED IN ERROR. REF MAJOR REPAIR E.A. F-5740-T0387288 P1.
- [SDR FDEA202601280090](https://openairdocs.org/sdr/FDEA202601280090.md): Battery · failed · Jan 28, 2026 · N934FD · Boeing 75721B · Emergency Lighting
  > ON SERVICE CHECK, NOTED CENTER GALLEY EXIT SIGN & R1 DOOR EXIT SIGN, & R1 DOOR SLIDE LIGHT NOT ILLUMINATING ON TEST. R & R FWD GALLEY EMERGENCY LIGHT POWER SUPPLY BATTERY IAW MM 33-51-07-2.CENTER GALLEY EXIT LIGHT R1 DOOR EXIT LIGHT & R1 DOOR SLIDE LIGHT OP
- [SDR FDEA202506271069](https://openairdocs.org/sdr/FDEA202506271069.md): Stringer · corroded · Jun 27, 2025 · N934FD · Boeing 75721B · Fuselage Main, Longeron/Stringer
  > DOT 80-059 AFT CARGO COMPARTMENT STR 27R/H JUST AFT OF F/S 1300 @ DOME NUT STRINGER EXFOLIATED. CORROSION FOUND TO BE OUT LIMITS IAW SRM 53-00-03 FIG 101 ACCOMPLISHED WITH 02 E/A STRINGER REPAIR BETWEEN BS 1260 TO BS1280 STR 27 R/H AND BS 1320 STR 27 R/H I
- [SDR FDEA202506271068](https://openairdocs.org/sdr/FDEA202506271068.md): Strap · corroded · Jun 27, 2025 · N934FD · Boeing 75721B · Fuselage Miscellaneous Structure
  > DOT 86-117 AFT CARGO STA 1420, STABILIZER STRAP IN CEILING AT RBL 45, CORRODED. REMOVED STABILIZER STRAP IN CEILING AT RBL 45 AND PEFORMED REPAIR IAW SRM 53-00-51-2R, FABRICATED STRAP ON VTMAE TRAVELER # T25/1820128 IAW SRM 53-00-51-2R, MAJOR REPAIR.
- [SDR FDEA202506251047](https://openairdocs.org/sdr/FDEA202506251047.md): Skin · corroded · Jun 25, 2025 · N934FD · Boeing 75721B · Trailing Edge Flaps
  > DOT 86-84 RH WING IB MAIN FLAP, CORROSION ON UPPER SURFACE EDGE, AT OB JUNCTION OF AFT FLAP. REMOVED, REPAIRED AND REINSTALLED RH WING MAIN FLAP UPPER SURFACE EDGE (WEDGE) AT O/B JUNCTION AT AFT FLAP IAW SRM 51-40-02, SRM 51-70-10-2R REPAIR 4 & SRM 57-53-0
- [SDR FDEA202506241038](https://openairdocs.org/sdr/FDEA202506241038.md): Seat Track · corroded · Jun 24, 2025 · N934FD · Boeing 75721B · Fuselage, Seat/Cargo Attach Fittings
  > UNDER CABIN FLOOR PNL. 242MAF, AROUND MANY SCREWHOLES HAVE SURFACE CORROSION, ON FLOOR STRUCTURE. REMOVED CORROSION, FOUND TO BE OUT OF LIMITS IAW SRM 53-00-51-1A. REMOVED AND REPLACED SEAT TRACK FLANGE RBL 24.5 STA. 900-1080 AND FABRICATED SEAT TRACK FLAN
- [SDR FDEA202506211022](https://openairdocs.org/sdr/FDEA202506211022.md): Floor Panel · broken · Jun 21, 2025 · N934FD · Boeing 75721B · Fuselage Floor Panel
  > AFT CABIN FLOOR PANEL 251 MWF IS BROKEN AND MISSING CORRECT INSERT. FABRICATED MAIN CABIN FLOOR PANEL 251 MWF ON VTMAE TRAVELER T25/1818647 PER DWG 11864182, MAJOR REPAIR.
- [SDR FDEA202506211021](https://openairdocs.org/sdr/FDEA202506211021.md): Floor Panel · damaged · Jun 21, 2025 · N934FD · Boeing 75721B · Fuselage Floor Panel
  > MAIN CABIN FLOOR PANEL 252 MWF IS BROKEN AND HAS ALL WRONG INSERTS NOT FLUSH WITH THE PANEL ARE INSTALLED ALL THE WAY THROUGH THE PANEL, NEEDS THE VERY SHALLOW INSERTS PER THE BUILD PRINT FOR THE PANEL. DOT 4-139. FABRICATED MAIN CABIN FLOOR PANEL 252 MWF
- [SDR FDEA202506211020](https://openairdocs.org/sdr/FDEA202506211020.md): Floorboard · damaged · Jun 21, 2025 · N934FD · Boeing 75721B · Fuselage Floor Panel
  > MAIN CABIN FLOORBOARD 251MVF IS BROKEN. FABRICATED MAIN CABIN FLOORBOARD 251MVF ON VTMAE TRAVELER T25/1818699 PER DWG 11864182, MAJOR REPAIR.
- [SDR FDEA202506191011](https://openairdocs.org/sdr/FDEA202506191011.md): Seat Track · corroded · Jun 19, 2025 · N934FD · Boeing 75721B · Fuselage, Seat/Cargo Attach Fittings
  > CORR. FOUND ON SEAT TRACK LBL 45 FROM 1180 TO 1280 REMOVED, FABRICATED NEW & INSTALLED MAIN CABIN SEAT TRACK FROM STA 1180-1280 LBL 45 PER DWG BAC 1520-792 & SRM 51-40-02, PART MARKED IAW GMM 7-1-1001, MAJOR REPAIR
- [SDR FDEA202506191008](https://openairdocs.org/sdr/FDEA202506191008.md): Strap · damaged · Jun 19, 2025 · N934FD · Boeing 75721B · Fuselage Miscellaneous Structure
  > BROKEN FLANGE STRAP UNDER CABIN FLOOR PNL #222 MDF B STA 396 DOT# 204-16 REMOVED & REPLACED STRAP UNDER FLOOR PANEL #222 MDF AT STA 396 IAW SRM 53-10-51-2R- 1, PARTMARK PER GMM 7-1-1001, STRAP FABRICATED ON VTMAE TRAVELER #T25/1818344 MAJOR REPAIR.
- [SDR FDEA202506191007](https://openairdocs.org/sdr/FDEA202506191007.md): Seat Track · corroded · Jun 19, 2025 · N934FD · Boeing 75721B · Fuselage, Seat/Cargo Attach Fittings
  > MAIN CABIN SEAT TRACK AT STA 1189 RBL 58.2 HAS CORROSION AT FASTENER HOLES. DOT 4-142 REMOVED AND REPLACED NEW SEAT TRACK PER DWG BAC1520-792, BATCH #0004393834 FROM BS 920 TO BS 1200 RBL 58.2, TREATED AND PRIMED IAW DWG# BAC1520-792 AND SRM 51-40-02, PART
- [SDR FDEA202506191006](https://openairdocs.org/sdr/FDEA202506191006.md): Crossbeam · corroded · Jun 19, 2025 · N934FD · Boeing 75721B · Fuselage Main, Structure
  > DOT 86-160 STA 1060-1100, LBL 0-24 CORROSION AROUND SCREWHOLES. CROSSBEAM AT BS 1060-1100, BL0-LBL24 CORROSION BEYOND ALLOWABLE LIMITS, REMOVED DAMAGE CROSSBEAM AND REPLACED WITH FABRICATED CROSSBEAM IAW DWG #144N5005, SRM 53-40-51 DETAIL 1 AND SRM 51-40-0
- [SDR FDEA202506130929](https://openairdocs.org/sdr/FDEA202506130929.md): Seat Track · corroded · Jun 13, 2025 · N934FD · Boeing 75721B · Fuselage, Seat/Cargo Attach Fittings
  > DOT 86-158 FLOOR TRACK AT LBL24, STA 1057, CORROSION ON LH FLANGE AT SCREWHOLE. REMOVED AND REPLACED FLOOR TRACK AT LBL 24 STA 1057 IAW SRM 51-40-02 & DWG 111N5202, PARTMARKED PER GMM 7-1-1001, MAJOR REPAIR
- [SDR FDEA202506110921](https://openairdocs.org/sdr/FDEA202506110921.md): Repair · corroded · Jun 11, 2025 · N934FD · Boeing 75721B · Fuselage Main, Structure
  > DOT 80-065 AFT CARGO COMPARTMENT CEILING STRUCTURE. FLOOR BEAM LOWER FLANGE. F/S 1560 APPROX 10 INCHES FROM R/H SIDEWALL BEAM CORRODED REMOVED DAMAGES AT AFT CARGO LWR FLANGE F/S IAW SRM 51-10-02, FOUND TO BE OUT OF LIMITS IAW SRM 53-60-51-1A. REPAIRED FLO
- [SDR FDEA202506100886](https://openairdocs.org/sdr/FDEA202506100886.md): Strap · corroded · Jun 10, 2025 · N934FD · Boeing 75721B · Fuselage Miscellaneous Structure
  > DOT 86-118 AFT CARGO STA 1420, STABILIZER STRAP IN CEILING AT RBL 24, CRRODED. REMOVED AND REPLACED STABILIZER IN CEILING STRAP IAW SRM 51-40-02, FABRICATED ON VTMAE TRAVELER T25/1811436 IAW SRM 53-11-51-2R RBL 24 STA 1360-1440, PART MARK PER GMM 7-0-1001,
- [SDR FDEA202506100885](https://openairdocs.org/sdr/FDEA202506100885.md): Seat Track · corroded · Jun 10, 2025 · N934FD · Boeing 75721B · Fuselage, Seat/Cargo Attach Fittings
  > MAIN CABIN SEAT TRACK HAS CORROSION A STA 1180 TO 1200 RBL 45, DOT 4-141 REMOVED, FABRICATED & INSTALLED NEW MAIN CABIN SEAT TRACK PER DWG BAC 1520-792 STA 1120-STA 1200 RBL 45, P.M. IAW GMM 7-0-1001, MAJOR REPAIR.
- [SDR FDEA202501080035](https://openairdocs.org/sdr/FDEA202501080035.md): Bulb · inoperative · Jan 8, 2025 · N934FD · Boeing 75721B · Door Warning System
  > SLIDE LIGHT WOULD NOT ILLUMINATE WHEN RIGHT ENTRY DOOR WAS ARMED. REPLACED R1 DOOR SLIDE LIGHT BULBS, READY FOR SERVICE.
- [SDR FDEA202209212353](https://openairdocs.org/sdr/FDEA202209212353.md): Case · corroded · Sep 21, 2022 · N934FD · Boeing 75721B · Turbine Engine Reduction Gear
  > #2 ENGINE LPC CASE HAS EVIDENCE OF CORROSION UNDER THE KEVLAR CONTAINMENT RING OUTER SLEEVE AT THE REAR EDGE FROM APPROX 7:00 POSITION TO THE APPROX 12:00 POSITION 0000280794: SHAEFFER, DAVID C - 21-SEP-2022 22:07 EVALUATED CORROSION AND REPAIRED TEFLON S
- [SDR FDEA202208252049](https://openairdocs.org/sdr/FDEA202208252049.md): Girt Bar · unsecure · Aug 25, 2022 · N934FD · Boeing 75721B · Emergency Equipment
  > FOUND L1 DOOR GIRT BAR LAYING ON CREW STAIRS. FACT 24AUG22 18:26 BNA REINSTALLED L1 DOOR GIRT BAR ASSY. PER AMM 25-66-10-2, ALL OPS CKS GOOD PER AMM
- [SDR FDEA202202020179](https://openairdocs.org/sdr/FDEA202202020179.md): Oil System · overserviced · Feb 2, 2022 · N934FD · Boeing 75721B · Turbine Engine Oil System
  > SUSPECTED FUME EVENT. STRONG DIRTY SOCK SMELL DESCENDING THROUGH 10,000 FT. WHICH LASTED APPROXIMATELY 3 MINUTES. REMOVED HEPA FILTER PERFOMED GVI IT WAS CLEAN AND NO SIGNS OF OIL OR CONTAMINATION. REINSTAILLED HEPA FILTER AFTER VISUAL INSPECTION IAW
- [SDR FDEA2022020320179](https://openairdocs.org/sdr/FDEA2022020320179.md): Unknown · fumes · Feb 2, 2022 · N934FD · Boeing 75721B · Air Distribution System
  > SUSPECTED FUME EVENT. STRONG DIRTY SOCK SMELL DESCENDING THROUGH 10,000 FT. WHICH LASTED APPROXIMATELY 3 MINUTES.
- [SDR FDEA202109162317](https://openairdocs.org/sdr/FDEA202109162317.md): Annunciator · failed · Sep 16, 2021 · N934FD · Boeing 75721B · Landing Gear Position and Warning
  > PDIS 934 32-60 1456 16SEP21 MEM OPEN U ON FINAL 36R KMEM AT 1300 AGL 150 KIAS WITH GEAR LEVER - DOWN RIGHT MAIN NO INDICATION, LEFT MAIN AND NOSE GEAR- DOWN/ GREEN. RAN QRH USED ALT GEAR EXTENSION. ALL 3 GEAR- DOWN/ GREEN. LANDED WITHOUT INC
- [SDR FDEA202108061968](https://openairdocs.org/sdr/FDEA202108061968.md): Actuator · worn · Aug 6, 2021 · N933FD · Boeing 75721B · Leading Edge Slat Control System
  > AT FLAPS 1 SELECTION FLAPS MOVED TO 1 POSITION & GOT EICAS MESSAGE LE SLAT DISAGREE. RAN QRH PROCEDURES, AFTER MOVED THE ALTERNATE FLAP SELECTOR THE EICAS MESSAGE WENT AWAY. REF TSI 27-80 1381 WRI 27-80 1391, 27-80 1389, 27-80 1390 FOR TROUBLESHOOTING AND
- [SDR FDEA202108031925](https://openairdocs.org/sdr/FDEA202108031925.md): Slat System · lack of lube · Aug 3, 2021 · N933FD · Boeing 75721B · Leading Edge Slat Control System
  > LE SLAT DISAGREE BETWEEN UP AND 1 AT 225 KTS/3000 FEET. RAN QRH AND LANDED FLAPS 20 PER QRH. EMERGENCY DECLARED. LUBED LEFT AND RIGHT WING LEADING EDGE SLATS REF. B757 AMM 12-21-08-3. CHECKED BITE ON FSEU'S WITH NO FAULTS NOTED. RAN SLATS NUMEROUS TIMES W
- [SDR FDEA202107271877](https://openairdocs.org/sdr/FDEA202107271877.md): Dome Nut · corroded · Jul 27, 2021 · N934FD · Boeing 75721B · Fuselage Main, Attach Fittings
  > DAMAGED AND CORRODED DOME NUT PLATES UNDER FLOOR PANEL 242MGF REMOVED DAMAGED CROWN SUPPORT IAW SRM 51-40-02, FABED NEW CROWN SUPPORT IAW BOEING DWG 111N5207 AND SRM 51-10-02, INSTALLED NEW CROWN SUPPORT IAW BOEING DWG 111N5201 AND SRM 51-40-02 STA. 900-10
- [SDR FDEA202107151790](https://openairdocs.org/sdr/FDEA202107151790.md): Floor Panel · damaged · Jul 15, 2021 · N934FD · Boeing 75721B · Fuselage Floor Panel
  > ZONE 220 FLOOR BOARD 221AF IS DAMAGED. FABRICATED ZONE 220 FLOOR BOARD 221AF ON VTMAE TRAVELER # T21/1560980 IAW DWG SRZ- 25-005 REVISION R, MAJOR REPAIR.
- [SDR FDEA202107151789](https://openairdocs.org/sdr/FDEA202107151789.md): Floor Panel · damaged · Jul 15, 2021 · N934FD · Boeing 75721B · Fuselage Floor Panel
  > ZONE 220 FLOOR BOARD 221BF IS BROKEN. FABRICATED ZONE 220 FLOOR BOARD 221BF ON VTMAE TRAVELER # T21/1561021 IAW DWG SRZ- 25-005 REVISION R, MAJOR REPAIR.
- [SDR FDEA202107151788](https://openairdocs.org/sdr/FDEA202107151788.md): Floor Panel · damaged · Jul 15, 2021 · N934FD · Boeing 75721B · Fuselage Floor Panel
  > ZONE 220 FLOOR BOARD 222MAF IS DAMAGED. FABRICATED ZONE 220 FLOOR BOARD 222MAF ON VTMAE TRAVELER # T21/1560977 IAW DWG SRZ- 25-005 REVISION R, MAJOR REPAIR.
- [SDR FDEA202107141775](https://openairdocs.org/sdr/FDEA202107141775.md): Floorboard · delaminated · Jul 14, 2021 · N934FD · Boeing 75721B · Fuselage Floor Panel
  > ZONE 200 FLOOR BOARD 222MDF IS DAMAGED. FABRICATED ZONE 220 FLOOR BOARD 222MDF ON VT MAE TRAVELER # T21/1560978 IAW DWG SRZ-25-005 REV R. MAJOR REPAIR.
- [SDR FDEA202107141776](https://openairdocs.org/sdr/FDEA202107141776.md): Floorboard · delaminated · Jul 14, 2021 · N934FD · Boeing 75721B · Fuselage Floor Panel
  > ZONE 220 FLOOR BOARD 221MBF IS DAMAGED. FABRICATED ZONE 220 FLOOR BOARD 221MBF ON VT MAE TRAVELERE # T21/1560979 IAW DWG SRZ-25- 005 REV R. MAJOR REPAIR
- [SDR FDEA202103300801](https://openairdocs.org/sdr/FDEA202103300801.md): Adc · failed · Mar 30, 2021 · N934FD · Boeing 75721B · Air Data Computer
  > DECLARED EMERGENCY WITH ATC. LIGHTNING STRIKE, UNRELIABLE AIRSPEED ON CAPT/LEFT SIDE. RAN UNRELIABLE AIRSPEED QRH. LANDED FLAPS 20 REF20.RECEIVED MULTIPLE RANDOM EICAS MSGS ASSOCIATED WITH UNRELIABLE AIRSPEED AND NOT ASSOCIATED WITH URELIABLE AIRSPEED.
- [SDR FDEA202102030299](https://openairdocs.org/sdr/FDEA202102030299.md): Girt Bar · damaged · Feb 3, 2021 · N934FD · Boeing 75721B · Emergency Equipment
  > GIRT BAR NEEDED REPAIR. PIECE FELL OFF DURING CLOSURE ON L1 DOOR. RMV & INSTALL NEW L1 DOOR GIRT BAR IF PLACE REF B757 AMM 25-66-10-2. STILL REQ 52-11-25 25-5 NO. 1 PASS DR GIRT BAR MECHANISM-ADJ/TEST DUR ADJ OF GIRT BAR FND PLAY IN BOTH THE FWD & AFT
- [SDR FDEA202102030275](https://openairdocs.org/sdr/FDEA202102030275.md): Girt Bar · no test · Feb 3, 2021 · N934FD · Boeing 75721B · Emergency Equipment
  > L-1 DOOR FAILED STEP 3 OF E.O. F-5220-7-5000 REV NO. B PS PT3 REF 757 AMM 52-11-20-5, WHILE PERFORMING STEP 3. E.(2), WHEN OUTSIDE HANDLE IS EXTENDED (WITH MODE
- [SDR FDEA202102020264](https://openairdocs.org/sdr/FDEA202102020264.md): Attach Angle · cracked · Feb 2, 2021 · N933FD · Boeing 75721B · Trailing Edge Flaps
  > R/H WING I/B FLAP UPPER T/E PANEL ATTACK ANGLE IS CRACKED JUST ABOVE O/B END OF AFT FLAP. REMOVED AND REPLACED R/H WING I/B FLAP UPPER T/E PANEL ATTACH ANGLE IAW B 757 SRM 51-40-02-OG P/N - 113N2605-4 PO # FS2100720.
- [SDR FDEA202101250186](https://openairdocs.org/sdr/FDEA202101250186.md): Floorbeam · corroded · Jan 25, 2021 · N933FD · Boeing 75721B · Fuselage Main, Floor Beam
  > FWD WET AREA STA 333.45 BETWEEN RBL 2.5-RBL 4.5 FLOOR SUPPORT CORRODED. EVALUATED FLOOR SUPPORT AT FWD WET STA 333.45 BETWEEN RBL 2.5-4.5, FOUND TO BE WITH OUT LIMITS, IAW B 757 SRM 53-00-51-1A FIG 4 DETAIL III. REMOVED AND REPLACED FLOOR SUPPORT P/N 141N516
- [SDR FDEA202101110052](https://openairdocs.org/sdr/FDEA202101110052.md): Floor Support · punctured · Jan 11, 2021 · N933FD · Boeing 75721B · Fuselage Miscellaneous Structure
  > MAIN DECK STA 1055 LBL 43 FLOOR SUPPORT HAS A PUNCTURE HOLES. EVALUATED FLOOR SUPPORT AT MAIN DECK STA 1055 LBL 43,FOUND DAMAGE ONLY ON CO COVER COVER PLATE IAW B 757 SRM 51-10-02-OG,FABRICATED AND INSTALLED NEW COVER PLATE IAW B 757 SRM 51-40-02-OG AND BO
- [SDR FDEA202101090030](https://openairdocs.org/sdr/FDEA202101090030.md): Skin · damaged · Jan 9, 2021 · N933FD · Boeing 75721B · Fuselage Main, Plate/Skin
  > FUSELAGE PLATE & SKIN STA 740 TO STA 760 STRINGER 26L REQUIRE REPLACE REPAIR DOUBLER. COMPLIED WITH EA # F-5330-131077 D P2 TITLE: FUSELAGE - PLATES AND SKIN - SKIN LAP, STA 740 TO STA 760,STRINGER S-26L - CORROSION REPAIR.
- [SDR FDEA202101080021](https://openairdocs.org/sdr/FDEA202101080021.md): Skin · damaged · Jan 8, 2021 · N933FD · Boeing 75721B · Fuselage Main, Plate/Skin
  > FUSELAGE & SKIN STA 660 - 700,STRINGER 26R LOWER SKIN LAP JOINT - DOUBLER REPAIR - REQUIRE REPLACE. COMPLIED WITH EA # F-5330-131060 B P2 TITLE: FUSELAGE - PLATES & SKIN - STA 660 - 700, S - 26R LOWER SKIN LAP JOINT - DOUBLER REPAIR
- [SDR FDEA202012053041](https://openairdocs.org/sdr/FDEA202012053041.md): Lamp · inoperative · Dec 5, 2020 · N933FD · Boeing 75721B · Landing Gear Position and Warning
  > LEFT MAIN LANDING GEAR LIGHT DID NOT ILLUMINATE WHEN EXTENDED PRIOR TO LANDING. FOUND BOTH LAMPS BURNED OUT IN LT GEAR POSITION LIGHT ASSEMBLY. RELAMPED WITH 2 EA GE 387 LAMPS, OPERATIONS CHECKS GOOD. A/C OK FOR SERVICE.
- [SDR FDEA202010302721](https://openairdocs.org/sdr/FDEA202010302721.md): Control Unit · worn · Oct 30, 2020 · N934FD · Boeing 75721B · Elevator Control System
  > EXCESSIVE ELEVATOR PLAY, FIRST FEW INCHES OF ELEVATOR YOLK INPUT, A DEAD SPOT WAS NOTED, WHERE THERE WAS VERY LITTLE RESISTANCE OR FEEL. VERY NOTEABLE DURING TO AND LANDING PHASE. PERF CAT I AUTOLAND AS FUNCTION CHECK AND OPERATIONS CHECKED GOOD. REMOVED A
- [SDR FDEA202007021433](https://openairdocs.org/sdr/FDEA202007021433.md): Cover · damaged · Jul 2, 2020 · N933FD · Boeing 75721B · Escape Slide
  > THE L1 DOOR SLIDE COVER HAS ALL 4 FASTNERS PULLED THROUGH THE COMPOSITE THE FWD LATCH WILL NOT CONNECT TO THE DOOR. WILL NEED COMPOSITE SHOP. REMOVED AND PLACED IN CARGO NET IN THE MAIN CARGO. REPAIRED POTTED INSERT REF B757 AMM 25-00-00-8 REPAIR POTTED IN
- [SDR FDEA2019101082494](https://openairdocs.org/sdr/FDEA2019101082494.md): Warning Light · false activation · Oct 8, 2019 · N933FD · Boeing 75721B · Central Warning
  > FWD ACCESS DOOR EICAS LIGHT ILLUMINATED WHEN AIRCRAFT ROTATED FOR TAKEOFF. OPS OK IAW FIM 52-71, FT 802 & AMM 52-70-00-5-0, GVI AND CHECKED FWD ACCESS DOOR TARGET, SENSOR AND DOOR STRIKER, ALL OK. PSEU BITE 1 HIT FOR SENSOR 085 SUBSEQUENT BITE OK, OPER
- [SDR FDEA201907031471](https://openairdocs.org/sdr/FDEA201907031471.md): Floorbeam · cracked · Jul 3, 2019 · N934FD · Boeing 75721B · Fuselage Main, Floor Beam
  > CRACK STA. 580 FLOORBEAM LBL 45.50 UPPER CHORD AFT FLANGE. DOT 88-42 COMPLIED WITH EA #: F-5310-T0347950 P1 TITLE: FUSELAGE- MAINFRAME- STA 580 FLOORBEAM SPLICE SEGMENT UPPER AFT FLANGE CRACK REPAIR.
- [SDR FDEA201905051005](https://openairdocs.org/sdr/FDEA201905051005.md): Duct · cracked · May 5, 2019 · N934FD · Boeing 75721B · Pneumatic Distribution System
  > L BLEED DUST LEAK IN CRUISE FLIGHT FL400 COMPLIED WITH QRH. DISCOVERED CRACK ON TOP SECTION OF PNEU DUCT APPROX 2 1/2 FT INBD OF NR 1 PYLON. ITEM 140 IPC 36-11-01-3. ALSO FOUND CRACK IN ADJACENT DUCT FLANGE. ITEM 135 IPC 36-11-01-03. MPN: 212N3051-3 ON MPN: 21
- [SDR FDEA2019032019672](https://openairdocs.org/sdr/FDEA2019032019672.md): Girt Bar · failed · Mar 19, 2019 · N933FD · Boeing 75721B · Emergency Equipment
  > R1 ENTRY DOOR GIRT BAR STAYED ENGAGED. R1 DOOR ASSIST BOTTLE BLEW. SLIDE PARTIALLY DEPLOYED. REMOVED AND REPLACED GIRT BAR IAW AMM 25-66-01-4. REPLACED SLIDE IAW AMM 25-66-01-4
- [SDR FDEA201902210476](https://openairdocs.org/sdr/FDEA201902210476.md): Skin · gouged · Feb 21, 2019 · N933FD · Boeing 75721B · Cargo/Baggage Doors
  > MAIN CARGO DOOR, UPPER SECTION SKIN, AT APPROXIMATE STATION 495, STRINGER S-6 LEFT, HAS GOUGE DAMAGE. REPAIRED PER SRM 52-30-01 FIG 201, REPAIR 4.
- [SDR FDEA201901250204](https://openairdocs.org/sdr/FDEA201901250204.md): Proximity Switch · out of adjust · Jan 25, 2019 · N933FD · Boeing 75721B · Landing Gear Position and Warning
  > ON GEAR RETRACT RECEIVED EICAS "GEAR DISAGREE" MSG. AFTER 20 SEC MSG WENT AWAY. NOTE- GEAR SHOWED UP AMBER GEAR LIGHT WAS ILLUMINATED AND WENT AWAY AFTER 20 SEC. T/S REF. FIM 32-30 FT 815, CLEARANCE OUT OF LIMITS ON S10073 AND S10240, S10242, ADJUSTED ALL REF

Next page: https://openairdocs.org/model/boeing-757-21b/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 aircraft_model_key = '75721B'
ORDER BY difficulty_date DESC
```

This list as a web page: https://openairdocs.org/model/boeing-757-21b/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.