# Service difficulty reports: N601AP, cancelled Jul 10, 2003 A list on [N601AP, cancelled Jul 10, 2003](https://openairdocs.org/deregistered/N601AP-2003-07-10.md). Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model. Newest first. - [SDR HALA0100186](https://openairdocs.org/sdr/HALA0100186.md): Wire · broken · Jul 19, 2001 · N601AP · Doug DC951 · Landing Gear System Wiring > FLT 317 - HNL - FOUND RIGHT GEAR UNSAFE LIGHT (RED) CAME ON AND WENT OUT TWICE INBOUND TO HNL. FOUND RIGHT MLG DOWNLOCK SENSOR WIRES BROKEN. REPLACED RIGHT MLG DOWNLOCK SENSOR ASSEMBLY CONDITION AND SECURITY CHECK AND TEST OK. (M) - [SDR HALA0100148](https://openairdocs.org/sdr/HALA0100148.md): Plate · loose · Jun 26, 2001 · N601AP · Doug DC951 · Landing Gear Retraction/Extension System > FLT 170 - HNL - FOUND RIGHT MLG UNSAFE LIGHT CAME ON IN CRUISE. RESECURED RIGHT GEAR UPLATCH STRIKER PLATE. OK FOR SERVICE. (M) - [SDR HALA9900127](https://openairdocs.org/sdr/HALA9900127.md): Amplifier · malfunctioned · May 28, 1999 · N601AP · Doug DC951 · Attitude and Direction Data System > FLT 564 - HNL - NR 2 COMPASS SYSTEM BECAME INOPERATIVE WITH GEAR RAISED. STARTED WORKING AGAIN WITH THE GEAR DOWN. REPLACED NR 2 INSTRUMENT AMPLIFIER. OPS CHECK GOOD. (M) - [SDR HALA9900069](https://openairdocs.org/sdr/HALA9900069.md): Wheel · out of balance · Mar 10, 1999 · N601AP · Doug DC951 · Wheel/Ski/Float > HNL - FLT 186 - FOUND SEVERE NOSE SHIMMY AT START OF TAKEOFF, RETURNED TO THE RAMP. REMOVED AND REPLACED BOTH NOSE TIRE ASSEMBLIES. SPIN CHECKS OK. INSPECTED NOSE LANDING GEAR AND NO DEFECT NOTED. AIRCRAFT OK FOR SERVICE. (M) - [SDR HALA9800333](https://openairdocs.org/sdr/HALA9800333.md): Valve · failed · Sep 24, 1998 · N601AP · Doug DC951 · Engine Start Valves/Controls > FLT 147 - KOA - NR 1 START VALVE WILL NOT OPEN, NO LIGHT NO PRESSURE DROP NO ENGINE ROTATION. REMOVED AND REPLACED LEFT ENGINE START VALVE. SECURITY CONDITION CHECK, GOOD, GROUND RUN, OPERATIONAL CHECK GOOD. (M) - [SDR HALA9800298](https://openairdocs.org/sdr/HALA9800298.md): Spring · broken · Aug 22, 1998 · N601AP · Doug DC951 · Stabilizer Control System > FLT 282 - HNL - PRIMARY STAB INOP DURING CLIMB-OUT, RESET C/B PER SOP. NO CHANGE. AIRCRAFT MADE AN UNEVENTFUL LANDING IN HNL. FOUND TWO EACH SPRINGS AT ELEVATOR SECTOR BROKEN. REPLACED SPRINGS, OPS CHECK GOOD. (M) - [SDR HALA9800220](https://openairdocs.org/sdr/HALA9800220.md): Control Cable · out of adj · Jul 10, 1998 · N601AP · Doug DC951 · Landing Gear Retraction/Extension System > FLT 241 - HNL - UNABLE TO RAISE LANDING GEAR HANDLE AFTER TAKEOFF. ABNORMAL PROCEDURES ADHERED TO GEAR WAS RETRACTED, NO GROUND MODE PROBLEM, FLIGHT NORMAL. ADJUSTED ANTI-RETRACTION CABLE SYSTEM PER DC-9 MM 32-31-1. OPS AND GEAR SWING CHECK OK. (M) - [SDR HALA9800179](https://openairdocs.org/sdr/HALA9800179.md): Light · inoperative · Jun 26, 1998 · N601AP · Doug DC951 · Emergency Lighting > HNL - (LOG PAGE NR A165002) - CEILING EMERGENCY LIGHT ABOVE ROW 25/26 IS INOPERATIVE. REPLACED THE EMERGENCY LIGHT FIXTURE AND THE OPERATIONAL CHECK WAS OK. (X) - [SDR HALA9800177](https://openairdocs.org/sdr/HALA9800177.md): Battery · discharged · Jun 26, 1998 · N601AP · Doug DC951 · Emergency Lighting > HNL - (LOG PAGE NR A165001) - BOTH LEFT AND RIGHT VENTRAL STAIR EMERGENCY LIGHTS ARE INTERMITTENT. REPLACED THE EMERGENCY LIGHT BATTERIES AND THE OPERATIONAL CHECK WAS OK. (X) - [SDR HALA9800218](https://openairdocs.org/sdr/HALA9800218.md): Splice · corroded · Apr 6, 1998 · N601AP · Doug DC951 · Fuselage Miscellaneous Structure > HNL - MODERATE/HEAVY CORROSION, ON LONGERON 30 SPLICE BETWEEN STATION 598 AND 579. REPLACED SPLICE PER HAL 105, FILE NR 59125. (M) - [SDR HALA9800062](https://openairdocs.org/sdr/HALA9800062.md): O-Ring · failed · Feb 9, 1998 · N601AP · Doug DC951 · Escape Slide > FLT 158 - HNL - FORWARD SERVICE DOOR SLIDE DID NOT DEPLOY PRESS ZERO. INSPECTION OF BOTTLE REVEILED THE MAIN 'O' RING COULD HAVE CAUSED THE PRESSURE TO LEAK OUT OF THE BOTTLE. WHEN A NEW BOTTLE WAS INSTALLED AND SLIDE TESTED, IT DEPLOYED AS ADVERTISED. REMO - [SDR HALA9800040](https://openairdocs.org/sdr/HALA9800040.md): Turbine · failed · Feb 9, 1998 · N601AP · Doug DC951 · Turbine Section > HNL - FLT 158 - ON TAKEOFF ROLL FROM HNL, THE NR 2 ENGINE TURBINE CAME APART. IN PROCESS OF INSPECTING A/C FOR DAMAGE AND CHANGING OUT THE NR 2 ENGINE. (M) - [SDR HALA9800001](https://openairdocs.org/sdr/HALA9800001.md): Batteries · discharged · Jan 1, 1998 · N601AP · Doug DC951 · Emergency Lighting > HNL - FORWARD CABIN EMERGENCY LIGHTS INOP. REMOVED AND REPLACED BATTERIES, OPS OK. (M) - [SDR HALA9700166](https://openairdocs.org/sdr/HALA9700166.md): Batteries · discharged · Sep 29, 1997 · N601AP · Doug DC951 · Emergency Lighting > HNL - FORWARD HALF OF EMERGENCY TRACK LIGHT WILL NOT ILLUMINATE WITH SWITCH 'ON' OR ARM. RECHARGED THE BATTERIES AND THE OPERATIONAL CHECK WAS OK. (M) - [SDR HALA9700140](https://openairdocs.org/sdr/HALA9700140.md): Wheel · shimmy · Jul 16, 1997 · N601AP · Doug DC951 · Wheel/Ski/Float > FLT 317 - ITO - SEVERE NOSE WHEEL SHIMMY ON TAKEOFF ROLL, 70 KTS. ABORTED TAKEOFF, CLEARED RUNWAY WITHOUT INCIDENT. REPLACED NOSE WHEEL AND TIRE ASSEMBLY, LEFT AND RIGHT, LUBED NOSE GEAR ASSEMBLY. CHECKED NOSE GEAR CONDITION AND SECURITY. OK FOR SERVICE. - [SDR HALA9721](https://openairdocs.org/sdr/HALA9721.md): Light · inoperative · Mar 23, 1997 · N601AP · Doug DC951 · Emergency Lighting > HNL - AFT SECTION OF CABIN EMERGENCY FLOOR PATH LIGHTING INOP. REMOVED AND REPLACED MID CABIN AFT CONTROL MODULE. OPS CHECK OK. (M) - [SDR HALA96150](https://openairdocs.org/sdr/HALA96150.md): Battery · discharged · Oct 31, 1996 · N601AP · Doug DC951 · Emergency Lighting > HNL - FORWARD MID CABIN EMERGENCY LIGHTING INOP. REPLACED POWER BATTERY PACK. OPS CHECK GOOD. (M) - [SDR HALA96149](https://openairdocs.org/sdr/HALA96149.md): Battery · discharged · Oct 31, 1996 · N601AP · Doug DC951 · Emergency Lighting > HNL - FORWARD CABIN EMERGENCY LIGHTING INOP. REPLACED POWER BATTERY PACK. OPS CHECK GOOD. (M) - [SDR HALA96151](https://openairdocs.org/sdr/HALA96151.md): Battery · discharged · Oct 30, 1996 · N601AP · Doug DC951 · Emergency Lighting > HNL - FORWARD EMERGENCY LIGHT INOP. REPLACED POWER BATTERY PACK. OPS CHECK OK. (M) - [SDR HALA96122](https://openairdocs.org/sdr/HALA96122.md): Actuator · overheat · Aug 22, 1996 · N601AP · Doug DC951 · Drag Control System > HNL - FLT 519 - STRONG ELECTRICAL BURNING SMELL IN COCKPIT, SEEMS TO BE CENTERED AT THROTTLE QUADRANT. REPLACED AUTO SPOILER ACTUATOR, CONTROL BOX AND INTERLOCK BOX. THE OPERATIONAL CHECK WAS GOOD. (M) - [SDR 96ZZZM1328](https://openairdocs.org/sdr/96ZZZM1328.md): Interlock Box · overheat · Aug 22, 1996 · N601AP · Doug DC951 · Drag Control System > HNL - FLT 519 - STRONG ELECTRICAL BURNING SMELL IN COCKPIT. SEEMS TO BE CENTERED AT THROTTLE QUADRANT. REPLACED AUTO SPOILER ACTUATOR, CONTROL BOX AND INTERLOCK BOX. THE OPERATIONAL CHECK WAS GOOD. REFERENCE HALA96122. - [SDR 96ZZZM1327](https://openairdocs.org/sdr/96ZZZM1327.md): Control Box · overheat · Aug 22, 1996 · N601AP · Doug DC951 · Drag Control System > HNL - FLT 519 - STRONG ELECTRICAL BURNING SMELL IN COCKPIT. SEEMS TO BE CENTERED AT THROTTLE QUADRANT. REPLACED AUTO SPOILER ACTUATOR, CONTROL BOX AND INTERLOCK BOX. THE OPERATIONAL CHECK WAS GOOD. REFERENCE HALA96122. - [SDR HALA96109](https://openairdocs.org/sdr/HALA96109.md): Tr Unit · inoperative · Aug 11, 1996 · N601AP · Doug DC951 · Engine Thrust Reverser > HNL - FLT 108 - RIGHT ENGINE REVERSE UN-LOCK LIGHT CAME ON AFTER GEAR RETRACTION. RETURNED TO HNL FOR LANDING. LIGHT WENT OUT AFTER LANDING. PLACARD NR 2 REVERSE INOP. LOCKED OUT REVERSER AND DMI NR 98226 ISSUED. ITEM ENTERED ON 1414. (M) - [SDR HAL96103](https://openairdocs.org/sdr/HAL96103.md): Uplatch Rollers · worn · Jul 29, 1996 · N601AP · Doug DC951 · Landing Gear Door Retract Section > HNL - FLT 381 - GEAR DOOR OPEN LIGHT CAME ON IN-FLIGHT. PLACED HYDRAULIC PUMPS TO HIGH AND LIGHT WENT OUT. OCCURRED 3 TIMES. REMOVED AND REPLACED BOTH UPLATCH ROLLERS, LT AND RT GEAR DOORS. TIGHTENED HOOK GUARD, LT MLG. (X) - [SDR HAL9680](https://openairdocs.org/sdr/HAL9680.md): Tire · shimmy · Jun 26, 1996 · N601AP · Doug DC951 · Tire > ITO - FLT 121 - VIOLENT NOSE WHEEL SHIMMY AT APPROXIMATELY 75 KNOTS. APPLIED FORWARD YOKE PRESSURE WITH NOSE WHEEL STEERING INPUT. NO CHANGE. ABORTED THE TAKEOFF. VISUALLY CHECKED NOSE LANDING GEAR AND SURROUNDING AREA. NO DEFECTS NOTED. REMOVED AND REPL - [SDR HALA9664](https://openairdocs.org/sdr/HALA9664.md): Uplock Guide · bent · May 18, 1996 · N601AP · Doug DC951 · Landing Gear Position and Warning > HNL - FLT 317 - GEAR UPLATCH FAILED TWICE ON CLIMB-OUT. RED LEFT GEAR UNSAFE LIGHT CAME ON. STRAIGHTENED AND SECURED LEFT GEAR UPLOCK ACTUATOR GUIDE AND SPRING. CLEANED ALL PROX SENSORS. GEAR SWING CHECKED OK. (M) - [SDR HAL9620](https://openairdocs.org/sdr/HAL9620.md): Connector · failed · Mar 8, 1996 · N601AP · Doug DC951 · Fire Detection > HNL - FLT 202 - B-LOOP RIGHT ENGINE FIRE DETECTOR IS INOPERATIVE. RESPLICED NEW LOOP CONNECTOR. THE OPERATIONAL CHECK WAS OK. (X) - [SDR HALA95112](https://openairdocs.org/sdr/HALA95112.md): L/E Ribs · cracked · Aug 22, 1995 · N601AP · Doug DC951 · Vertical Stabilizer, Spar/Rib > IN C-CHECK, FOUND CRACKS ON VERTICAL STABILIZER LEADING EDGE RIBS ZFS = 142 AND 148, RIGHT LOWER ENDS. REMOVED CRACKED VERTICAL STABILIZER LEADING EDGE RIBS, ZFS = 142 AND 148 PER SRM 53-05-84. FABRICATED, TREATED AND PRIMED REPAIR ANGLES PER SRM 51-10-02, 5 - [SDR HALA95111](https://openairdocs.org/sdr/HALA95111.md): Le Ribs · cracked · Aug 22, 1995 · N601AP · Doug DC951 · Vertical Stabilizer, Spar/Rib > IN C-CHECK, UPON REMOVAL OF VERTICAL STABILIZER LEADING EDGE FOR DPM 119846, 3 ADDITIONAL CRACKS FOUND IN RIBS LEFT SIDE NR 2, NR 7 AND NR 8 FROM BOTTOM. STOP DRILLED CRACKS AND INSTALLED DOUBLER PER SRM 55-02 FIG 19. (M) - [SDR HALA95117](https://openairdocs.org/sdr/HALA95117.md): Frame · corroded · Aug 21, 1995 · N601AP · Doug DC951 · Fuselage Main, Frame > SBA - AN.5 INCH BY.5 INCH AREA OF EXFOLIATION EXISTS ON FRAME FLANGE AT STATION 1305 STRINGER 14R. REMOVED CORROSION PER SRM 51-10-3. MATERIAL LOSS OUT OF LIMITS PER SRM 53-01 FIG 1. FABRICATED ANGLES AND FILLER PER SRM 53-01 FIG 2, ALODINED, PRIMED AND I - [SDR HAL95097](https://openairdocs.org/sdr/HAL95097.md): Eel Wire · disconnected · Aug 2, 1995 · N601AP · Doug DC951 · Emergency Lighting > HNL - SECTION OF FLOOR EMERGENCY LIGHTS INOPERABLE. RECONNECTED WIRE 7-10. OPERATIONAL CHECK GOOD. (M) - [SDR HAL95096](https://openairdocs.org/sdr/HAL95096.md): Eel Power Pack · discharged · Jul 31, 1995 · N601AP · Doug DC951 · Emergency Lighting > HNL - COCKPIT EMERGENCY LIGHT INOPERABLE. REPLACED EMERGENCY LIGHT POWER PACK. OPERATIONS CHECK OK. (M) - [SDR HAL95004](https://openairdocs.org/sdr/HAL95004.md): Eel · inoperative · Jan 5, 1995 · N601AP · Doug DC951 · Emergency Lighting > HNL - ITEM FROM M-71, LOG PAGE NR 138673. THE EMERGENCY LIGHT AT THE ENTRANCE IS INOPERATIVE. REMOVED AND REPLACED EMERGENCY LIGHT ASSEMBLY. THE OPERATIONAL CHECK WAS OKAY. (X) ## 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 = 'N601AP' AND deregistration_id = 'N601AP-2003-07-10' ORDER BY difficulty_date DESC ``` This list as a web page: https://openairdocs.org/deregistered/N601AP-2003-07-10/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.