# Service difficulty reports: N312FE, cancelled Feb 3, 2024

A list on [N312FE, cancelled Feb 3, 2024](https://openairdocs.org/deregistered/N312FE-2024-02-03.md).

Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model. Newest first.

- [SDR FDEA201408292355](https://openairdocs.org/sdr/FDEA201408292355.md): Engine · damaged · Aug 29, 2014 · N312FE · Doug MD1030F · Engine (Turbine/Turboprop)
  > NUMBER 1 ENG OIL QTY LOSS DOWN TO ZERO, PRESS DECREASE FOLLOWED SHORTLY THEREAFTER. SHUTDOWN ENG & DIVERTED. APPROX 35 PSI WHEN ENG SHUTDOWN DECISION WAS MADE. DUE TO DEBRIS FOUND IN THE TGB SCAVENGE SCREEN, REPLACED NR 1 ENGINE ASSY PER WORK CARDS 71T0101
- [SDR FDEA201408212278](https://openairdocs.org/sdr/FDEA201408212278.md): Unknown · malfunctioned · Aug 21, 2014 · N312FE · Doug MD1030F · Landing Gear Retraction/Extension System
  > ON TAKEOFF, RT MAIN GEAR FAILED TO RETRACT. RAN QRH, CYCLED GEAR, IT CAME UP. CONTINUED FLIGHT. PERFORMED GVI OF RT MLG CHECKED GOOD. INTERROGATED PSEU ALL INDICATIONS NORMAL, OK FOR RT MLG.
- [SDR FDEA201406231521](https://openairdocs.org/sdr/FDEA201406231521.md): Skin · cracked · Jun 23, 2014 · N312FE · Doug MD1030F · Wing, Plate/Skin
  > DURING WALK AROUND, FOUND LT WING OTBD SLAT CUT OUT PANEL FWD LT CORNER, NR 5 SLAT CUT OUT PANEL CRACKED. PERFORMED HFEC INSPECTION IAW NDT SPM 06-10-01 & VERIFIED CRACK FROM EDGE TO RIVET HOLE. REMOVED CRACK IN SKIN IAW SRM. FABRICATED DOUBLER & FILLER
- [SDR FDEA201406231520](https://openairdocs.org/sdr/FDEA201406231520.md): Flap · cracked · Jun 23, 2014 · N312FE · Doug MD1030F · Trailing Edge Flaps
  > LEFT HAND INBD FLAP APPEARS CRACKED. CUT OUT CRACK IAW SRM. REQUIRES HFEC TO VERIFY REMOVAL OF CRACK. PERFORMED HFEC TO VERIFY REMOVAL OF ALL DAMAGE. NO FURTHER DEFECTS NOTED IAW NTM 20-30-00 PART 6.
- [SDR FDEA201310302645](https://openairdocs.org/sdr/FDEA201310302645.md): Unknown · odor · Oct 30, 2013 · N312FE · Doug MD1030F · Air Distribution System
  > FUEL ODOR IN COCKPIT. APU HAD NO PRESENCE OF LEAKS. APU STARTED WITH NO ODOR NOTICED. ACFT OK FOR SERVICE.
- [SDR FDEA201308131869](https://openairdocs.org/sdr/FDEA201308131869.md): Control Panel · inoperative · Aug 13, 2013 · N312FE · Doug MD1030F · Electrical Power System
  > ON ELECTRICAL SYS CONTROL PANEL, EMERGENCY POWER "OFF" LIGHT WILL NOT ILLUMINATE. R & R ESCP, OPS CHECKED GOOD IAW AMM 24-08-02.
- [SDR FDEA201306071219](https://openairdocs.org/sdr/FDEA201306071219.md): Wire Harness · failed · Jun 7, 2013 · N312FE · Doug MD1030F · Engine Indicating System Wiring
  > REJECT TAKEOFF, RNWY 36L AT APROX 60 KTS FOR NR 2 ENG EXCEEDANCE WITH EGT 1055. ACARS DATA SHOWS JUST AFTER REACHING TAKEOFF POWER A SUDDEN EGT INCREASE AT A RATE OF 150 DEG C PER SECOND WITH OTHER ENGINE PARAMETERS STEADY. PERFORMED #2 ENG EGT THERMOCOUPLE
- [SDR FDEA201305040906](https://openairdocs.org/sdr/FDEA201305040906.md): Bulb · malfunctioned · May 4, 2013 · N312FE · Doug MD1030F · Engine Oil Temperature
  > NR 1 ENGINE OIL TEMP WENT INTO RED ON DEPARTURE THEN YELLOW X. RETURNED TO DEPARTURE. R & R NR 1 ENG OIL TEMP BULB.
- [SDR FDEA201303080515](https://openairdocs.org/sdr/FDEA201303080515.md): Support · cracked · Mar 8, 2013 · N312FE · Doug MD1030F · Fuselage Miscellaneous Structure
  > CENTER MAIN WHEEL WELL LT, MOST FWD LT- ANGLE STIFFENER WEB SUPPORT DOUBLER FOR SPOILER PUSH ROD HAS A CRACK FORMING ON BOTTOM EDGE OF FASTENER HOLE. REMOVED AND REPLACE WEB SUPPORT DOUBLER DRAWING AEA 0526.
- [SDR FDEA201303080519](https://openairdocs.org/sdr/FDEA201303080519.md): Angle · cracked · Mar 8, 2013 · N312FE · Doug MD1030F · Fuselage Miscellaneous Structure
  > CENTER WHEEL WELL FWD BULKHEAD LT UPPER CORNER FWD OF AILERON TRIM DRUM TEE ANGLE CRACKED IN RADIOUS. CRACK IS APPROX.400" LONG. CRACK HAS BEEN VERIFIED BY NDT HFEC. CRACK IS MARKED.
- [SDR FDEA201303080516](https://openairdocs.org/sdr/FDEA201303080516.md): Doubler · cracked · Mar 8, 2013 · N312FE · Doug MD1030F · Fuselage Miscellaneous Structure
  > CENTER MAIN WHEEL WELL RT MOST FWD LT-ANGLE STIFFENER WEB SUPPORT DOUBLER FOR SPOILER PUSH ROD HAS MULTIPLE CRACKS FORMING ON THE RADIOUS TOP TO BOTTOM. R & R DAMAGED DOUBLER IAW SRM 51-33-01, VOL II AND DWG AEA 0526.
- [SDR FDEA201210253749](https://openairdocs.org/sdr/FDEA201210253749.md): Wire Harness · chafed · Oct 25, 2012 · N312FE · Doug MD1030F · Engine Indicating System Wiring
  > WITH T/O POWER SET, GOT AT APPROX 100 KIAS, A LEVEL 1 ALERT ENG 1 EXCEEDENCE AND NR 1 EGT HIGH (984) REJECTED TAKEOFF AND RAN QRH. DURING TAXI IN AT IDLE (N1 25.1 EGT 567 N2 66.7 1560 FF). R & R ALL 4 EGT HARNESSES AND LEADS, OPS CKD OK AND HAS FLOWN 2 CY
- [SDR FDEA201207042483](https://openairdocs.org/sdr/FDEA201207042483.md): Bottle · empty · Jul 4, 2012 · N312FE · Doug MD1030F · Passenger/Crew Doors
  > THE L1 DOOR ASSIST EMERGENCY BOTTLE IS EMPTY. RAMP PERSONNEL OPENED THE L1 DOOR WITH EMERGENCY HANDLE FROM THE OUTSIDE. RESET DOOR ASSIST BOTTLE AND DOOR, OPS CK GOOD.
- [SDR FDEA201104291681](https://openairdocs.org/sdr/FDEA201104291681.md): Skin · cracked · Apr 29, 2011 · N312FE · Doug MD1030F · Landing Gear Doors
  > NOSE GEAR LT DOOR EXT SURFACE SHOWING 3" LONG CRACK ALONG 2ND WEB. REMOVED LT NOSE GEAR FWD DOOR, ACCOMPLISHED HFEC ON SUBJECT AREA, MARKED END OF CRACK. MFG DOUBLER AND INSTALLED REPAIR DOUBLER IAW SRM 52-00-01. INSTALLED NOSE GEAR LT FWD DOOR IAW AMM 32-23
- [SDR FDEA201102240756](https://openairdocs.org/sdr/FDEA201102240756.md): Valve · false activation · Feb 24, 2011 · N312FE · Doug MD1030F · Pneumatic Distribution System
  > PASSING 11,000' ON DESCENT HAD A NR 1 ENG FIRE INDICATION. USED QRH PROCEDURES FIRE INDICATION OUT AND REPLACED "A" FIRE LOOPS DETECTORS FOR FAN, CORE, AND PYLON AND "B" LOOP ON THE CORE. ALL WORKED IAW MM 26-10-02-4 PERFORMED TEST REF MM 26-11-02-5 ALL TEST
- [SDR FDEA201001070028](https://openairdocs.org/sdr/FDEA201001070028.md): Sensor · malfunctioned · Jan 7, 2010 · N312FE · Doug MD1030F · Engine Indicating System
  > REJECTED TAKEOFF DUE TO ENGINE EXCEEDANCE, NR 3 N1 AT 131.7%. EXCEEDANCE OCCURED WHILE INITIALLY SETTING POWER FOR TAKEOFF. AIRSPEED <50 KNOTS. VIA 3 SHOWED NO EXCEEDANCES FOR NR 3 ENG. REMOVED AND REPLACED NR 3 N1 FAN TACH PER MM 77-11-01-2. RAN NR 3 ENG
- [SDR 05FDEA03903](https://openairdocs.org/sdr/05FDEA03903.md): Indication Sys · malfunctioned · Nov 18, 2005 · N312FE · Doug DC1030F · Landing Gear Position and Warning
  > OAK - LEFT MAIN GEAR UNSAFE IN UP POSITION ON BOTH MAIN GEAR INDICATOR AND SYNOPTIC DURING DESCENT. ACCOMPLISHED RED TAB PROCEDURES, BOTH INDICATIONS NML. INTERROGATED CFDS FOUND PSEU LT GEAR UP AND LATCHED A/B SENSOR DISAG INTER. FAULT MSG(317075) FAULT C
- [SDR 05FDEA01223](https://openairdocs.org/sdr/05FDEA01223.md): Loop · shorted · May 6, 2005 · N312FE · Doug DC1030F · Pneumatic Indicating System
  > LEVEL 2, NR 2 MANIFOLD FAIL ALERT DURING CRUISE, MEL 06MAY05. RELEASED FOR SERVICE PER MEL/CDL: 36-23-01-02. NR 2 MANIFOLD FAIL DETECTION LOOP INOP. MX MUST CLEAR ALERT PRIOR TO EACH DISPATCH. DO NOT PRESSURIZE PNEUMATIC SYS NR 2 EXCEPT FOR ENG START. PER
- [SDR 04FDEA02605](https://openairdocs.org/sdr/04FDEA02605.md): Connector · miswired · Sep 2, 2004 · N312FE · Doug DC1030F · Hydraulic Power System Wiring
  > AT C-CHECK, NR HYD SYS SHUTOFF VALVE FAILED THE OP'S CK. THE ELECTRIC ELEVATOR SHOV FAILED TO MOVE TO THE CLOSED POSITION. NR 3 ELEVATOR OFF ALERT SHOWS. T/S AND FOUND CONNECTOR P10- 548B MISPINNED. WIRE E204-125-20 WAS IN HOLE NR 9 AND NOT NR 2 AS CALL
- [SDR 04FDEA01130](https://openairdocs.org/sdr/04FDEA01130.md): Bulb · faulty · May 1, 2004 · N312FE · Doug DC1030F · Engine Oil Temperature
  > ENG 1 OIL TEMP HIGH, TEMP 226; ABOVE RED LINE. READJUSTED POWER, TEMP REMAINED ABOVE RED LINE. SHUT DOWN NR 1 ENGINE AND LANDED. OIL TEMP SLOWLY RETURNED TO A LOWER SETTING. OIL PRESSURE & QTY NORMAL. NO VIBRATIONS. RAN ENG NR 1, OIL TEMP AT 4 MIN WAS 14
- [SDR 04FDEA00431](https://openairdocs.org/sdr/04FDEA00431.md): Proximity Switch · malfunctioned · Feb 18, 2004 · N312FE · Doug DC1030 · Leading Edge Slat Control System
  > ON TAKEOFF OUT OF OAK, SLATS DID NOT RETRACT. ALERT FOR SLAT DISAGREE. RAN THE QRH CHECKLIST AND RETURNED TO OAK. CYCLED TWICE. CHECKED PSEU & FCC 1 & 2. PERFORMED PSEU RTS, ALL NORMAL. TESTED SLAT SENSORS MM 27-84-02-5, ALL NORMAL. PERFORMED RTS OF SL
- [SDR 00FDEA00762](https://openairdocs.org/sdr/00FDEA00762.md): Bearing · corroded · Aug 30, 2000 · N312FE · Doug DC1030F · Horizontal Stabilizer Structure
  > RT AND LT HORIZONTAL STAB PIVOT BEARINGS CORRODED DUE TO LACK OF GREASE CAUSED BY PLUGGED GREASE PARTS AROUND BEEPING SURFACE AREA.
- [SDR 00FDEA00064](https://openairdocs.org/sdr/00FDEA00064.md): Blade · damaged · Feb 8, 2000 · N312FE · Doug DC1030F · Engine (Turbine/Turboprop)
  > ON T/O, FLEW THROUGH FLOCK OF BIRDS, NR 1 ENG START TO VIB. VIB SUBSIDE BELOW 65 DEG N1. RETURN TO SFS. *S/D* REMOVED AND REPLACED DAMAGED BLADES (5) PER MM 72-21-06-81. PERF VIB SURVEY CK AND TRIM BALANCING PER MM 72-00-00 AND DC 10 JRH. OK A/C OK FOR
- [SDR 00FDEA00137](https://openairdocs.org/sdr/00FDEA00137.md): Seat Track · cracked · Feb 5, 2000 · N312FE · Doug DC1030F · Fuselage, Seat/Cargo Attach Fittings
  > SNRM 246 - UPPER FUSELAGE SEAT TRACK BASE CRACKED AT BS 965, RBL 28.0. REWORKED AND SPLICE PLATES FABRICATED, PAINT AND WET INSTALLED PER SRM 53-70-00 FIG VOL 1.
- [SDR 99FDEA00089](https://openairdocs.org/sdr/99FDEA00089.md): Wire · melted · Mar 5, 1999 · N312FE · Doug DC1030F · Electrical Power System Wiring
  > APU GENERATOR FEEDER CABLE SHORTING OUT WHERE IT PASSES THRU BS 2007 - PRESSURE BULK HEAD. REMOVD AND REPLACED C PHASE CABLE AND THE PRESSURE SEAL FITTING ASSY.
- [SDR 97FDEA00225](https://openairdocs.org/sdr/97FDEA00225.md): Switch · malfunction · Apr 8, 1997 · N312FE · Doug DC1030F · Landing Gear Position and Warning
  > ALL 4 GEAR LIGHTS AT F/O AND S/O PANEL REMAINED RED AFTER RAISING HANDLE. RECYCLED TWICE TO GET LIGHTS TO GO OUT, FEFI 32-30AA. FELT LIKE GEAR CAME UP EACH TIME. SUSPECT INDICATION. ENT BY: 033247 RPT BY: 096524. REMOVED AND REPAIRED MICRO SWITCH IN LAND
- [SDR 97FDEA00127](https://openairdocs.org/sdr/97FDEA00127.md): Banjo Fitting · cracked · Mar 1, 1997 · N312FE · Doug DC1030 · Horizontal Stabilizer Structure
  > N 00192, RT NR 4 BANJO FITTING FWD MID HOLE HAS A CRACK INDICATION FWD FLANGE, FWD DIRECTION. REF EO 8-5510-7-3314, COMPLIED WITH EA 8-5530-32533 OVERSIZE HOLE REPAIR RT NR 4 BANJO FITTING AND PYLON CARRY THROUGH CAP SEQ NR SNRM N00192. COMPLETED 3/1/97.
- [SDR 97FDEA00124](https://openairdocs.org/sdr/97FDEA00124.md): Skin · cracked · Feb 26, 1997 · N312FE · Doug DC1030 · Horizontal Stabilizer, Plate/Skin
  > NR 0488 48, FOUND 2 CRACKS IN THE CONSTANT SECTION OF THE HORIZONAL STABILIZER. CRACK NR 1 IN RT UPPER PLANK NR 7 (P/N 7228-1), CRACK IS.250 INCH LONG NR 7 BOLT HOLE FWD OF AFT END. CRACK NR 2 IS IN THE UPPER LT AFT CORNER 3 HOLE FWD OF AFT END, CRACK LENGT
- [SDR 95FDEA00444](https://openairdocs.org/sdr/95FDEA00444.md): Cylinder · failed · Apr 24, 1995 · N312FE · Doug DC1030 · Landing Gear Actuator
  > AFTER TAKEOFF HYD SYS NR 3 ELEV LIGHT CAME ON SECOND OFFICERS PANEL IN CONJUNCTION WITH LOUD BANG AND CORRESPONDING LOSS OF SYS NR 3 HYD QTY (DOWN TO ONE GAL) APPROPRIATE EMERGENCY PROCEDURE CHECKLIST WERE RUN. REMOVED AND REPLACED LEFT MAIN LANDING GEAR RETR

## 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 = 'N312FE' AND deregistration_id = 'N312FE-2024-02-03'
ORDER BY difficulty_date DESC
```

This list as a web page: https://openairdocs.org/deregistered/N312FE-2024-02-03/reports

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