# Service difficulty reports: N854US, cancelled Apr 26, 2007 A list on [N854US, cancelled Apr 26, 2007](https://openairdocs.org/deregistered/N854US-2007-04-26.md). Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model. Newest first. - [SDR USAAF01052](https://openairdocs.org/sdr/USAAF01052.md): Slide · Jul 25, 2001 · N854US · Fokker F28MK0100 · Cabin Equipment/Furnishings > PIT - DURING THE A-CHECK, THE FORWARD RIGHT EXIT DOOR SLIDE GIRT BAR WAS FOUND UNATTACHED TO THE SLIDE GIRT. MAINTENANCE ATTACHED THE SLIDE GIRT BAR. OK FOR SERVICE. (M) - [SDR USAAF01004](https://openairdocs.org/sdr/USAAF01004.md): Damper · malfunctioned · Jan 25, 2001 · N854US · Fokker F28MK0100 · Landing Gear Retraction/Extension System > PIT-ERI - FLT 257 - AFTER TAKEOFF, THE LANDING GEAR DID NOT RETRACT WHEN SELECTED UP. THE LANDING GEAR WAS RECYCLED, BUT STILL DID NOT RETRACT. THE FLIGHT THEN RETURNED TO PIT AND LANDED WITHOUT INCIDENT. MAINTENANCE REPLACED THE UPSTOP DAMPER. OPS CHECK O - [SDR USAAF99049](https://openairdocs.org/sdr/USAAF99049.md): Power Supply · inoperative · Oct 2, 1999 · N854US · Fokker F28MK0100 · Emergency Lighting > IND - FOUND OVERHEAD EMERGENCY LIGHTS AT ROWS 10 AND 15 INOPERATIVE. MAINTENANCE REPLACED THE BATTERY POWER SUPPLY. (M) - [SDR USAA990054](https://openairdocs.org/sdr/USAA990054.md): Beam · corroded · Jan 14, 1999 · N854US · Fokker F28MK0100 · Fuselage Miscellaneous Structure > PIT - DURING CORROSION TRACK VISIT FOUND.75 INCH BY.25 INCH CORROSION AND.75 INCH BY.25 INCH CORROSION. BOTH AREAS CORRODED AT CENTER CARGO BEAM AT STRINGER 72 BETWEEN FRAME 11257 AND 12791. REMOVED CORROSION AND INSTALLED STRAP AT STATIN 11541 PER EA NR - [SDR USAA990051](https://openairdocs.org/sdr/USAA990051.md): Floorbeam · corroded · Jan 14, 1999 · N854US · Fokker F28MK0100 · Fuselage Main, Floor Beam > PIT - DURING UNSCHEDULED MAINTENANCE, FOUND CORROSION ON FLOORBEAM AT 1127R FROM STATION 4610 TO SPLICE AFT OF 5805. DOUBLERS WERE INSTALLED UNDER FLOORBEAM TO REPAIR OVERSIZE HOLES IN FLOORBEAM WEB PER EA NR 51337. (M) - [SDR USAAF98047](https://openairdocs.org/sdr/USAAF98047.md): Damper · failed · Jun 2, 1998 · N854US · Fokker F28MK0100 · Landing Gear Retraction/Extension System > PIT - FLT 1696 - AFTER DEPARTURE FROM PIT, 'RT MLG' MESSAGE APPEARED ON MULTIFUNCTION DISPLAY AND BLUE INTRANSIT LIGHTS REMAINED ON IN GEAR HANDLE. CREW RECYCLED GEAR WITH SAME RESULT. FLIGHT RETURNED TO PIT AND LANDED WITHOUT FURTHER INCIDENT. MAINTENANCE - [SDR USAAF98060](https://openairdocs.org/sdr/USAAF98060.md): Slide · ruptured · Jun 1, 1998 · N854US · Fokker F28MK0100 · Escape Slide > PIT - DURING AN ANNUAL ESCAPE SLIDE OPERATION CHECK SAMPLING PROGRAM, THE FORWARD ENTRY DOOR SLIDE FAILED TO HOLD INFLATION PRESSURE DUE TO TWO HOLES IN THE SLIDE. THE SLIDE DEPLOYED NORMALLY AND ALL SLIDE LIGHTS ILLUMINATED. IT COULD NOT BE DETERMINED IF TH - [SDR USAAF98020](https://openairdocs.org/sdr/USAAF98020.md): Inverter · inoperative · Feb 21, 1998 · N854US · Fokker F28MK0100 · Emergency Lighting > PIT - FORWARD FLOOR PROXIMITY LIGHTS FOUND INOPERATIVE. MAINTENANCE REPLACED THE FLOOR PROXIMITY INVERTER. (M) - [SDR USAAF98013](https://openairdocs.org/sdr/USAAF98013.md): Selector Valve · failed · Feb 7, 1998 · N854US · Fokker F28MK0100 · Landing Gear Selector > FLT 775 - PIT-MCI - DURING FINAL APPROACH TO MCI WHEN LANDING GEAR SELECTED DOWN, CREW DID NOT RECEIVE A GREEN 'NOSE GEAR DOWN AND LOCKED' INDICATION. CREW RECYCLED LANDING GEAR AND ALL INDICATIONS WERE NORMAL. FLIGHT LANDED MCI WITHOUT FURTHER INCIDENT. MA - [SDR USAAF98012](https://openairdocs.org/sdr/USAAF98012.md): Bulb · failed · Feb 6, 1998 · N854US · Fokker F28MK0100 · Landing Gear Position and Warning > FLT 1158 - RIC-PHL - ON FINAL APPROACH TO PHL, NOSE GEAR DOWN AND LOCKED GREEN INDICATOR DID NOT ILLUMINATE. CREW RECYCLED GEAR AND ALL INDICATORS ILLUMINATED NORMALLY. FLIGHT LANDED PHL WITHOUT FURTHER INCIDENT. MAINTENANCE REPLACED BOTH LAMPS IN NOSE GEAR - [SDR USAAF98010](https://openairdocs.org/sdr/USAAF98010.md): Switch · failed · Jan 30, 1998 · N854US · Fokker F28MK0100 · Pneumatic Indicating System > FLT 1275 - PIT-MSP - ON CLIMB-OUT FROM PIT WITH CLIMB POWER SET, 'WING ANTI-ICE LOW CAPACITY' MESSAGE ANNUNCIATED ON MULTI FUNCTION DISPLAY. DUE TO WEATHER CONDITIONS IN MSP, FLIGHT DIVERTED TO PHL FOR MAINTENANCE AND SCHEDULING CONVENIENCE. FLIGHT LANDED PH - [SDR USAAF97018](https://openairdocs.org/sdr/USAAF97018.md): Switch · failed · Feb 12, 1997 · N854US · Fokker F28MK0100 · Landing Gear Position and Warning > CLT/SDF - FLT 2321 - AFTER TAKEOFF WHEN LANDING GEAR WAS RETRACTED, RLG DOWNLOCK SWITCH WARNING DISPLAYED ON MULTIFUNCTION DISPLAY UNIT. CAPTAIN RECYCLED THE LANDING GEAR. THE MESSAGE REMAINED ON THROUGHOUT THE FLIGHT. IT WAS NOTED THAT THE MESSAGE DISAPPEA - [SDR USAAF96083](https://openairdocs.org/sdr/USAAF96083.md): Batt Supply Unit · discharged · Jul 29, 1996 · N854US · Fokker F28MK0100 · Emergency Lighting > MCI - EMERGENCY FLOOR LIGHTING SYSTEM INOPERATIVE WITH SWITCH IN ON POSITION. AIRCRAFT FERRIED TO CLT. MAINTENANCE REPLACED FOUR BATTERY SUPPLY UNITS. (M) - [SDR USAAF96046](https://openairdocs.org/sdr/USAAF96046.md): Retract Mech · malfunctioned · May 17, 1996 · N854US · Fokker F28MK0100 · Landing Gear Retraction/Extension System > CLT - FL 494 - AFTER TAKEOFF FROM CLT, CAPTAIN COULD NOT RETRACT LANDING GEAR. MANUAL OVERRIDE WAS ATTEMPTED AND UNSUCCESSFUL. NO EMERGENCY WAS DECLARED AND THE FLIGHT RETURNED TO FIELD IN CLT. THE FLIGHT LANDED WITHOUT FURTHER INCIDENT. MAINTENACNE JACKED - [SDR USAAF96021](https://openairdocs.org/sdr/USAAF96021.md): Relay · failed · Feb 11, 1996 · N854US · Fokker F28MK0100 · Emergency Lighting > LGA- FLT 301 - UPON GEAR EXTENSION, THE CABIN STANDBY LIGHTS AND EXIT IDENTIFIERS DID NOT ILLUMINATE. MAINTENANCE REPLACED THE K2618A RELAY. (M) - [SDR USAA950914](https://openairdocs.org/sdr/USAA950914.md): Current Sensor · failed · Aug 23, 1995 · N854US · Fokker F28MK0100 · AC Generation System > PIT - FLT 967 - DURING CLIMB-OUT FROM PIT, CREW RECEIVED A STALL WARNING FAULT MESSAGE. CREW WAS ADVISED TO RETURN TO FIELD FOR REPAIRS. NON EMERGENCY AND NO OTHER INCIDENTS. REPLACED VARIOUS COMPONENTS WITH NO HELP. FINAL FIX WAS REPLACEMENT OF LEFT A/C C - [SDR USAA950811](https://openairdocs.org/sdr/USAA950811.md): Skin · delamination · Jul 13, 1995 · N854US · Fokker F28MK0100 · Fuselage Main, Plate/Skin > PIT - DURING Q-1 CHECK INSPECTION, FOUND 14 INCH BY 24 INCH AREA OF DELAMINATION AT STATION 24011 AND 24611 RIGHT SIDE FUSELAGE SKIN. INSTALLED TITANIUM DOUBLER REPAIR PER USAIR EA 30650. (M) - [SDR USAA950810](https://openairdocs.org/sdr/USAA950810.md): Skin · delaminated · Jul 13, 1995 · N854US · Fokker F28MK0100 · Fuselage Main, Plate/Skin > PIT - DURING Q-1 CHECK INSPECTION, FOUND 14 INCH BY 24 INCH AREA OF DELAMINATION AT STATION 24011 LEFT FUSELAGE SKIN. INSTALLED TITANIUM DOUBLER REPAIR PER USAIR EA 30650. (M) - [SDR USAA950812](https://openairdocs.org/sdr/USAA950812.md): Skin · dented · Jun 29, 1995 · N854US · Fokker F28MK0100 · Fuselage Main, Plate/Skin > PIT - DURING Q-1 CHECK INSPECTION, FOUND A DENT.085 INCH DEEP LEFT SIDE FUSELAGE STATION 5805. INSTALLED EXTERNAL DOUBLER PER SRM 53-00-02 PG 201 AND 51-70-06 PG 201. (M) ## 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 = 'N854US' AND deregistration_id = 'N854US-2007-04-26' ORDER BY difficulty_date DESC ``` This list as a web page: https://openairdocs.org/deregistered/N854US-2007-04-26/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.