# N1386C: 1954 Lockheed P2V-5 - Status: Valid registration - Airframe: [Lockheed P2V-5](https://openairdocs.org/model/lockheed-p2v-5) (registry code 5260108, 1 seats) - Engine: [Wright R3350 series](https://openairdocs.org/engine/wright-r3350-series) (registry code 67063) - Serial number: 128422 - Year built: 1954 - Type: Fixed wing multi engine - Engine type: Reciprocating - Airworthiness: Restricted, forest - Airworthiness date: June 30, 2004 - Certificate issued: September 13, 1993 - Expires: April 30, 2028 - Mode S code: A09C16 - Registered owner: [Neptune Aviation Services Inc](https://openairdocs.org/faa-owner/NEPTUNE%20AVIATION%20SERVICES%20INC) - Location: [Missoula, MT](https://openairdocs.org/faa-place/MT/Missoula) - Owner type: Corporation - Owner's area on the map: 46.9621° N, 114.0922° W: Placed by OpenAirDocs at the center of ZIP code 59808, within about 7 miles (OpenAirDocs). The owner's mailing address, not where the aircraft is based - FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=1386C - Page: https://openairdocs.org/aircraft/N1386C From the FAA registry file of October 24, 2026. ADs below are matched by the registry's airframe and engine model codes. They may apply; each AD's applicability can narrow it by serial number, part number or installed equipment. This is not a compliance determination. The registry lists only the engine series, so ADs for every Wright R3350 model are included. ## ADs that may apply (OpenAirDocs): 0 in force ### Matched by airframe (Lockheed P2V-5) None in force. ### Matched by engine (Wright R3350 series) None in force. ## Information bulletins (advisory) None matched. ## NTSB investigations (1) From the NTSB's public API. Aircraft are matched to registry aircraft by N-number and event date, checked against the reported serial number, make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model. - [NTSB CEN10TA355](https://openairdocs.org/ntsb/CEN10TA355), Jun 26, 2010: Lockheed P2V-5 (N1386C), Broomfield, CO, substantial damage. Probable cause: The pilot’s failure to follow published emergency procedures by taxiing to the parking ramp with a known hydraulic system failure. Contributing to the accident was the co-pilot’s improper selection… ## FAA accident and incident reports (2) From the FAA Accident/Incident Data System. Reports are matched to registry aircraft by N-number and event date, checked against the reported make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model. - [Accident 20100626038529A](https://openairdocs.org/incident/20100626038529A), Jun 26, 2010: Lockheed P2V-5 (N1386C), Broomfield, CO, Substantial damage. Subsequent to handling emergency where total loss of hydraulics had occured, the PIC was taxiing the aircraft to parking. PIC anticipated some hydraulics… - [Incident 20060210002629I](https://openairdocs.org/incident/20060210002629I), Feb 10, 2006: Lkheed P2V5F (N1386C), Prescott, AZ, Minor damage. (-23) Left main tire failed on landing rollout. Aircraft departed runway, minimal damage. ## Service difficulty reports (8) As reported by operators and repair stations. Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model. - [SDR NI6R201708260046](https://openairdocs.org/sdr/NI6R201708260046), Aug 26, 2017: WARNING LIGHT. FALSE ACTIVATION. DURING CLIMB OUT FROM FIREFIGHTING DROP, THE CREW NOTICED A REAR OIL SYSTEM CHIP LIGHT ON THE RT RADIAL ENGINE. THE ENGINE WAS SHUTDOWN AND SECURED AND A IFE DE - [SDR NI6R201708230045](https://openairdocs.org/sdr/NI6R201708230045), Aug 23, 2017: OIL SYSTEM. LOW PRESSURE. IN LOADED CRUISE FLIGHT, RIGHT RADIAL ENGINE LOST MANIFOLD PRESSURE FOLLOWED BY A REAR OIL SYSTEM CHIP LIGHT. ENGINE WAS SHUT DOWN, JETTISONED THE LOAD, AND RET - [SDR NI6R201606090034](https://openairdocs.org/sdr/NI6R201606090034), Jun 9, 2016: TIRE. RUPTURED. ON DESCENT FOR LANDING, THE CREW RECEIVED AN UNSAFE RT MLG INDICATION UPON LOWERING GEAR. THE CREW VISUALLY CHECKED THE GEAR AND SAW THAT IT SHOWED DOWN AND LOC - [SDR NI6R201507060028](https://openairdocs.org/sdr/NI6R201507060028), Jul 6, 2015: SEQUENCE VALVE. BINDING. DURING RETURN LEG THE LT RADIAL ENGINE OIL SYSTEM BEGAN INDICATING OVER TEMP READINGS. OTHER ENGINE INDICATIONS APPEARED NORMAL. ENGINE WAS SHUTDOWN AND SECURED - [SDR NI6R201503080026](https://openairdocs.org/sdr/NI6R201503080026), Mar 8, 2015: OIL SYSTEM. LEAKING. DURING CRUISE FLIGHT, THE CAPTAIN NOTICED OIL STREAMING FROM THE LT RADIAL ENGINE. FLIGHT DIVERTED TO NEAREST BASE WITH AN UNEVENTFUL LANDING. - [SDR NI6R201503060025](https://openairdocs.org/sdr/NI6R201503060025), Mar 6, 2015: CHIP DETECTOR. WARNING LIGHT. LT RADIAL ENGINE REAR OIL SUMP CHIP DETECTOR LIGHT ILLUMINATED AFTER T/O ON CLIMB AT METO POWER SETTING. ENGINE WAS SHUTDOWN AND THE ACFT RETURNED TO BASE WITH - [SDR NI6R201408100016](https://openairdocs.org/sdr/NI6R201408100016), Aug 10, 2014: TURBINE. FAILED. DURING CRUISE RETURNING TO BASE, WHEN THE NR 2 RADIAL ENGINE REAR SUMP METAL CONTAMINATION LIGHT ILLUMINATED, FOLLOWED BY A DEGRADATION OF TORQUE REQUIRING ADDI - [SDR 2010FA0001058](https://openairdocs.org/sdr/2010FA0001058), Jun 27, 2010: REGULATOR VALVE. OUT OF TOLERANCE. MAIN HYD SYS UNLOADER VALVE PN HC5520, SN 235 WAS REMOVED FROM THE ACFT POST-INCIDENT AND WAS BENCH TESTED FOR FUNCTION. NORMAL VALVE PRESSURE RANGE UNLOADS AT ## STCs that may be installed (OpenAirDocs) None matched to this aircraft's models. ## Earlier aircraft with N1386C The FAA can reassign an N-number once a registration is cancelled. These aircraft carried N1386C before. - [Cancelled 1971-01-06](https://openairdocs.org/deregistered/N1386C-1971-01-06): Piper PA-18A-135, S/N 18-2639. Owner: [Rusk Crop Spraying Co](https://openairdocs.org/faa-owner/RUSK%20CROP%20SPRAYING%20CO), [Gary, IN](https://openairdocs.org/faa-place/IN/Gary) ## Related - Other Lockheed P2V-5 aircraft: https://openairdocs.org/model/lockheed-p2v-5/aircraft.md - The Wright R3350 series engine: https://openairdocs.org/engine/wright-r3350-series.md --- 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.