# Service difficulty reports: N953DN, cancelled Oct 8, 2020 A list on [N953DN, cancelled Oct 8, 2020](https://openairdocs.org/deregistered/N953DN-2020-10-08.md). Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model. Newest first. - [SDR DALA2018020700722](https://openairdocs.org/sdr/DALA2018020700722.md): Unknown · smoke · Feb 5, 2018 · N953DN · Doug MD9030 · Air Distribution System > DUE TO SMOKE IN THE CABIN. INVESTIGATE ALL POSSIBILITIES OF SMOKE INCLUDING THE E AND E COMPARTMENT AND BAG BIN SIDEWALLS. TAKE PICTURES OF ALL SUSPECT COMPONENTS AND THE SURROUNDING AREA. SUBMIT PICTURES AND A PICTURE OF THE LOG BOOK WRITE UPS TO THE MCC. ACC - [SDR DALA2017051503934](https://openairdocs.org/sdr/DALA2017051503934.md): Battery Pack · inoperative · May 14, 2017 · N953DN · Doug MD9030 · Emergency Lighting > LEFT AND RIGHT OVERWING EMERGENCY LIGHTS INOPERATIVE. REMOVED AND REPLACED THE BATTERY PACK AND LIGHT ASSEMBLY IAW WDM. OPS CHECKED OKAY. - [SDR DALA2017041002925](https://openairdocs.org/sdr/DALA2017041002925.md): Lanyard · frayed · Apr 6, 2017 · N953DN · Doug MD9030 · Emergency Equipment > L1 GIRT BAR LANYARD IS FRAYED. REPLACED LANYARD. - [SDR DALA2017032102272](https://openairdocs.org/sdr/DALA2017032102272.md): Skin · cracked · Mar 20, 2017 · N953DN · Doug MD9030 · Fuselage Main, Plate/Skin > CRACK ON FUSELAGE SKIN AT FRAME 1494 BETWEEN STRINGERS 3 & 4 LEFT SIDE OF VERTICAL STABILIZER. COMPLIED WITH ERA 556786-14 REV O. - [SDR DALA2017032102271](https://openairdocs.org/sdr/DALA2017032102271.md): Skin · cracked · Mar 20, 2017 · N953DN · Doug MD9030 · Fuselage Main, Plate/Skin > CRACK ON FUSELAGE SKIN AT FRAME 1494 BETWEEN STRINGERS 3 & 4 ON RIGHT SIDE OF VERTICAL STABILIZER. COMPLIED WITH ERA 556787-14 REV O. - [SDR DALA2017032102274](https://openairdocs.org/sdr/DALA2017032102274.md): Fitting · cracked · Mar 19, 2017 · N953DN · Doug MD9030 · Fuselage Miscellaneous Structure > FOUND CLIP CRACKED AT FR47LEFT SIDE. REPLACED CLIP. - [SDR DALA2017010300060](https://openairdocs.org/sdr/DALA2017010300060.md): Battery Pack · discharged · Jan 2, 2017 · N953DN · Doug MD9030 · Emergency Lighting > BOTH OVERWING EMERGENCY EXIT LIGHTS INOPERATIVE. REMOVED AND REPLACED BATTERY PACK IAW MM. OPERATION CHECKS GOOD. - [SDR DALA2016121509955](https://openairdocs.org/sdr/DALA2016121509955.md): Door · bent · Dec 14, 2016 · N953DN · Doug MD9030 · Passenger/Crew Doors > DAMAGE TO L1 ENTRY DOOR AT LOWER FORWARD EDGE. STRAIGHTENED BENT DOOR EDGE IAW SRM 52-01-01. - [SDR DALA2016112709253](https://openairdocs.org/sdr/DALA2016112709253.md): Light · damaged · Nov 23, 2016 · N953DN · Doug MD9030 · Emergency Lighting > RIGHT HAND OVERWING ESCAPE LIGHT INOPERATIVE AND DAMAGED. INSTALLED ROBBED ASSEMBLY AND RELAMPED. OPERATION CHECKS GOOD. - [SDR DALA2016111809052](https://openairdocs.org/sdr/DALA2016111809052.md): Battery Pack · discharged · Nov 17, 2016 · N953DN · Doug MD9030 · Emergency Lighting > EXT EMERGENCY LIGHTS INOPERATIVE. REPLACED BATTERY PACK/POWER SUPPLY IN AFT BIN. OPERATION CHECKS GOOD. - [SDR DALA2016111508802](https://openairdocs.org/sdr/DALA2016111508802.md): Power Supply · inoperative · Nov 12, 2016 · N953DN · Doug MD9030 · Emergency Lighting > MULTIPLE TAIL EMERGENCY LIGHTS INOPERATIVE. REPLACED EMERGENCY POWER SUPPLY IN AFT OVERHEAD PER MM. - [SDR DALA2015121407672](https://openairdocs.org/sdr/DALA2015121407672.md): Frame · cracked · Dec 13, 2015 · N953DN · Doug MD9030 · Fuselage Main, Frame > CRACK ON FORWARD LT WHEEL WELL FRAME. REMOVED, FABRICATED AND INSTALLED FRAME IAW DWG 5930584. - [SDR DALA2015062503975](https://openairdocs.org/sdr/DALA2015062503975.md): Release Cable · failed · Jun 25, 2015 · N953DN · Doug MD9030 · Aerodynamic Fairings > TAILCONE FAILED TO RELEASE DURING FUNCTIONAL CHECK. REPLACED TELEFLEX CABLE IAW AMDS 5352-7116. - [SDR DALA2015061903897](https://openairdocs.org/sdr/DALA2015061903897.md): Frame · cracked · Jun 18, 2015 · N953DN · Doug MD9030 · Fuselage Main, Frame > FRAME TAB IS CRACKED BEYONE LIMITS. R & R FS 962 RT FRAME IAW AMDS 5310-01375-09 AND DWG SR90530027. - [SDR DALA14036459253](https://openairdocs.org/sdr/DALA14036459253.md): Door Frame · corroded · Jun 18, 2014 · N953DN · Doug MD9030 · Fuselage Main, Structure > AFT CARGO, LOWER DOOR FRAME CORRODED. REPAIRED DOOR FRAME IAW SRM 53-60-02, FIG 9A. - [SDR DALA2014061803663](https://openairdocs.org/sdr/DALA2014061803663.md): Skin · damaged · Jun 17, 2014 · N953DN · Doug MD9030 · Vertical Stabilizer, Plate/Skin > DAMAGE INSIDE FIRST THREE HOLES ABOVE SKIN SPLICE AT STA Z52 LT SIDE. REPAIRED DAMAGE IAW ERA 526640-14AD, REV O. - [SDR DALA14036499253](https://openairdocs.org/sdr/DALA14036499253.md): Spar · damaged · Jun 16, 2014 · N953DN · Doug MD9030 · Vertical Stabilizer, Spar/Rib > VERTICAL STABILIZER LT SPAR DAMAGED. REPAIRED IAW ERA 526640-14AD, SECTION II - [SDR DALA14036019253](https://openairdocs.org/sdr/DALA14036019253.md): Attach Angle · cracked · Jun 14, 2014 · N953DN · Doug MD9030 · Fuselage Main, Attach Fittings > WYE DUCT CEILING SUPPORT ATTACH ANGLE CRACKED. FABRICATED AND INSTALLED IAW DWG 5937954. - [SDR DALA14035979253](https://openairdocs.org/sdr/DALA14035979253.md): Channel · cracked · Jun 14, 2014 · N953DN · Doug MD9030 · Vertical Stabilizer, Attach Fittings > CRACK WAS FOUND ON CHANNEL ON THE VERTICAL STABILIZER ACTUATOR SUPPORT. REPAIRED IAW ERA 526678-14. - [SDR DALA14035969253](https://openairdocs.org/sdr/DALA14035969253.md): Lug · damaged · Jun 14, 2014 · N953DN · Doug MD9030 · Main Landing Gear > NOSE GEAR STEERING YOKE LUG DAMAGED. REPAIRED LEFT STEERING LUG IAW CMM 32-21-13. - [SDR DALA14035959253](https://openairdocs.org/sdr/DALA14035959253.md): Lug · damaged · Jun 14, 2014 · N953DN · Doug MD9030 · Main Landing Gear > NOSE GEAR LT STEERING YOKE LUG DAMAGED. REPAIRED LEFT STEERING LUG IAW CMM 32-21-13. - [SDR DALA14036489253](https://openairdocs.org/sdr/DALA14036489253.md): Unknown · cracked · Jun 13, 2014 · N953DN · Doug MD9030 · Empennage Structure > CRACK REPAIRED IAW ERA 526678-14, SECTION I. COMPLIED WITH ERA 526678-14, SECTION II. - [SDR DALA14036009253](https://openairdocs.org/sdr/DALA14036009253.md): Frame · cracked · Jun 13, 2014 · N953DN · Doug MD9030 · Fuselage Main, Frame > AFT CANTED FRAME AT BS 1567 IS CRACKED AT TAIL CONE ALIGNMENT PIN. REMOVED, FABRICATED AND INSTALLED NEW FRAME, LATCHES AND RUBBER SEAL IAW DWG 9911843. - [SDR DALA14035449253](https://openairdocs.org/sdr/DALA14035449253.md): Skin · cracked · Jun 12, 2014 · N953DN · Doug MD9030 · Fuselage Main, Plate/Skin > SKIN CRACKED FORE AND AFT OF FASTENER HOLE AT BS 1475, TWO INCHES OTBD OF LONGERON 2R. REPAIRED IAW ERA 526638-14, REV O, SECTION I. - [SDR DALA14036469253](https://openairdocs.org/sdr/DALA14036469253.md): Skin · cracked · Jun 11, 2014 · N953DN · Doug MD9030 · Fuselage Main, Plate/Skin > SKIN HAS FOUR CRACKS NEAR L2R, BS 1475. COMPLIED WITH ERA 526638-14, SECTION I. - [SDR DALA13061369253](https://openairdocs.org/sdr/DALA13061369253.md): Lanyard · frayed · Nov 15, 2013 · N953DN · Doug MD9030 · Escape Slide > L1 DOOR SLIDE LANYARD FRAYED. REMOVED AND REPLACED SLIDE LANYARD PER AMM. CHECKED NORMAL. - [SDR DALA13058049253](https://openairdocs.org/sdr/DALA13058049253.md): Power Supply · inoperative · Oct 30, 2013 · N953DN · Doug MD9030 · Emergency Lighting > DURING SERVICE CHECK, FOUND LEFT AND RIGHT EXIT SIGNS, AFT OVERWING THRESHOLD INOPERATIVE. MAINTENANCE REMOVED AND REPLACED POWER SUPPLY B5-230. OPS CHECKED NORMAL. - [SDR DALA13000019253](https://openairdocs.org/sdr/DALA13000019253.md): Ground Wire · misinstalled · Dec 27, 2012 · N953DN · Doug MD9030 · Light System Wiring > DURING SERVICE CHECK, MX FOUND EMERGENCY CEILING LIGHT IN TAIL COMPARTMENT INOPERATIVE. FOUND GROUND WIRE ON INCORRECT TERMINAL. REPOSITIONED GROUND WIRE TO CORRECT TERMINAL. OPS CHECKED NORMAL. ACFT IS OK FOR SERVICE. - [SDR DALA1242289253](https://openairdocs.org/sdr/DALA1242289253.md): Wire · disconnected · Jul 18, 2012 · N953DN · Doug MD9030 · Light System Wiring > DURING SERVICE CHECK, MAINTENANCE FOUND EMERGENCY EGRESS LIGHT ABOVE TAILCONE CATWALK NOT CONNECTED. INSTALLED WIRE L2527A16N ONTO TERMINAL PER WDM. OPS CHECKED GOOD. - [SDR DALA1239819253](https://openairdocs.org/sdr/DALA1239819253.md): Seat Track · corroded · Jun 30, 2012 · N953DN · Doug MD9030 · Fuselage, Seat/Cargo Attach Fittings > FOUND LT OUTBD SEAT TRACK BETWEEN BS 1155-1174 IS CORRODED. REPLACED SECTION OF SEAT TRACK FROM BS 1145-1364 IAW SRM 53-40-01 FIG 6 VOL I. - [SDR DALA1239809253](https://openairdocs.org/sdr/DALA1239809253.md): Seat Track · corroded · Jun 30, 2012 · N953DN · Doug MD9030 · Fuselage, Seat/Cargo Attach Fittings > FOUND LT INBD SEAT TRACK HAS CORROSION BETWEEN BS 1155-1174. REMOVED AND REPLACED SECTION OF SEAT TRACK 1145-1364 IAW SRM VOL I 53-40-01 FIG 6. - [SDR DALA1239799253](https://openairdocs.org/sdr/DALA1239799253.md): Seat Track · damaged · Jun 30, 2012 · N953DN · Doug MD9030 · Fuselage, Seat/Cargo Attach Fittings > FOUND MAIN CABIN BS 218-589 RBL44 SEAT TRACK HAS DEEP CORROSION AND GOUGES. REMOVED CORROSION AND BLENDED OUT GOUGES ON RBL44.5 SEAT TRACK IAW SRM VOL II 51-10-03 PARA 26. FOUND SEAT TRACK TO BE WITHIN LIMITS IAW SRM VOL I 53-40-01 FIG 4,. REMOVED DAMAGE SEAT - [SDR DALA1239789253](https://openairdocs.org/sdr/DALA1239789253.md): Seat Track · corroded · Jun 30, 2012 · N953DN · Doug MD9030 · Fuselage, Seat/Cargo Attach Fittings > FOUND PAX CABIN FWD ENTRY BS 200 RBL 22 SEAT TRACK HAS PITTING CORROSION. REPLACED SECTION OF SEAT TRACK FROM BS 200-465 RBL 22 IAW SRM 53-40-01 FIG 6 VOL I. - [SDR DALA1239759253](https://openairdocs.org/sdr/DALA1239759253.md): Seat Track · gouged · Jun 30, 2012 · N953DN · Doug MD9030 · Fuselage, Seat/Cargo Attach Fittings > FOUND MAIN CABIN SEAT TRACK LBL 24 HAS GOUGED SCALLOPS BS 218-560. REMOVED AND REPLACED SECTION OF SEAT TRACK FROM BS 200-334 IAW SRM 53-40-01, FIG 6, VOL I STA 300-560 FOUND TO BE WITHIN LIMITS IAW SRM 53-40-01 FIG 4. - [SDR DALA1239749253](https://openairdocs.org/sdr/DALA1239749253.md): Tee Fitting · corroded · Jun 30, 2012 · N953DN · Doug MD9030 · Fuselage Main, Attach Fittings > FOUND BS 1437 TEE FITTING RT SIDE OF APU DUCT IS CORRODED. REMOVED AND REPLACED TEE FITTING FRAME IAW SRM 51-30-02 AND 51-30-05 VOL II. - [SDR DALA1239729253](https://openairdocs.org/sdr/DALA1239729253.md): Bulkhead · corroded · Jun 30, 2012 · N953DN · Doug MD9030 · Fuselage Main, Bulkhead > FOUND AFT PRESSURE BULKHEAD FWD FACE LOWER CHORD DOUBLER HAS CORROSION FROM L29L TO L29R. LOWER CHORD DOUBLER FOUND TO BE OUT OF LIMITS IAW SRM 53-00-01 FIG 3 VOL I. REMOVED AND REPLACED LOWER CHORD DOUBLER IAW SRM 51-10-05 AND 51-30-05 VOL II. - [SDR DALA1239659253](https://openairdocs.org/sdr/DALA1239659253.md): Cargo Track · corroded · Jun 29, 2012 · N953DN · Doug MD9030 · Fuselage, Seat/Cargo Attach Fittings > FOUND AFT CARGO COMPARTMENT BS 1064 TO 1307 LT CARGO TRACK HAS DEEP CORROSION BLEND OUTS THROUGHOUT ITS FULL LENGTH. REPLACED SECTION ON CARGO TRACK AND SPLICE REPAIR IAW SRM 53-40-01, FIG 7 VOL 1. - [SDR DALA1239649253](https://openairdocs.org/sdr/DALA1239649253.md): Beam · corroded · Jun 29, 2012 · N953DN · Doug MD9030 · Fuselage Main, Structure > FOUND AFT PIT LOWER DOOR JAMB INBOARD HEADER BEAM FROM STA 1193-1290 HAS AREAS OF CORRSION L29R MRB 53-123-02. REMOVED AND EXISTING INBD HEADER BEAM AND INSTALLED NEW HEADER BEAM IAW DWG 5930483 REV AK. - [SDR DALA1239619253](https://openairdocs.org/sdr/DALA1239619253.md): Longeron · corroded · Jun 29, 2012 · N953DN · Doug MD9030 · Fuselage Main, Longeron/Stringer > FOUND AFT CARGO COMPARTMENT L30 CORRODED AT BS 1250. REMOVED, FABRICATED AND INSTALLED REPAIR PARTS PER ER/A 501868-14 REV ORIG. ## 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 = 'N953DN' AND deregistration_id = 'N953DN-2020-10-08' ORDER BY difficulty_date DESC ``` This list as a web page: https://openairdocs.org/deregistered/N953DN-2020-10-08/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.