# N125PM: 1967 Dehavilland DHC-6 TWIN OTTER - Status: Valid registration - Airframe: [Dehavilland DHC-6 TWIN OTTER](https://openairdocs.org/model/dehavilland-dhc-6-twin-otter) (registry code 2802606, 16 seats) - Engine: [U/A Canada PT6 SER 578HP](https://openairdocs.org/engine/u-a-canada-pt6-ser-578hp) (registry code 61501) - Serial number: 89 - Year built: 1967 - Type: Fixed wing multi engine - Engine type: Turbo-prop - Airworthiness: Standard, normal - Airworthiness date: January 16, 1968 - Certificate issued: April 12, 2017 - Expires: April 30, 2030 - Mode S code: A06796 - Registered owner: [Mile Hi Skydivers Inc](https://openairdocs.org/faa-owner/MILE%20HI%20SKYDIVERS%20INC) - Location: [Longmont, CO](https://openairdocs.org/faa-place/CO/Longmont) - Owner type: Corporation - Owner's area on the map: 40.1694° N, 105.2109° W: Placed by OpenAirDocs at the center of ZIP code 80503, within about 5 miles (OpenAirDocs). The owner's mailing address, not where the aircraft is based - FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=125PM - Page: https://openairdocs.org/aircraft/N125PM 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. ## ADs that may apply (OpenAirDocs): 0 in force ### Matched by airframe (Dehavilland DHC-6 TWIN OTTER) None in force. ### Matched by engine (U/A Canada PT6 SER 578HP) 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 FTW01LA132](https://openairdocs.org/ntsb/FTW01LA132), May 27, 2001: de Havilland DHC-6 Twin Otter (N125PM), Fentress, TX, minor damage, 1 fatal. Probable cause: the King Air pilot's inadequate in-flight planning/decision in that he failed to remain in the agreed on formation position, resulting in one of his skydiver's contacting the propeller of the de… ## FAA accident and incident reports (6) 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. - [Incident 20251116018719I](https://openairdocs.org/incident/20251116018719I), Nov 16, 2025: Dehavilland DHC-6 TWIN OTTER (N125PM), Longmont, CO, No damage, 1 fatal. Skydiver deployed parachute at an unknown altitude. The parachute was deployed with a line-over/line twist entanglement. Witness observed the skydiver under a… - [Incident 20220731013749I](https://openairdocs.org/incident/20220731013749I), Jul 31, 2022: Dehavilland DHC-6 TWIN OTTER (N125PM), Longmont, CO, No damage, 1 fatal. On July 31, 2022 at approximately 17:55 MDT, a skydiver using a high performance parachute impacted the ground while performing a high-speed manuever know as… - [Incident 20190629008519I](https://openairdocs.org/incident/20190629008519I), Jun 29, 2019: Dehavilland DHC-6 TWIN OTTER (N125PM), Longmont, CO, No damage, 1 fatal. Experienced parachute jumper executed a turn at low altitude from which he was unable to arrest his descent rate prior to landing. He was killed on impact with… - [Accident 20010527019159A](https://openairdocs.org/incident/20010527019159A), May 27, 2001: Dhav DHC6 (N125PM), Fentress, TX, No damage. (-23) A skydiver was struck by the prop of a de havilland DHC-6 after jumping from a king air C-90 during a formation jump. The pilot of the king air stated… - [Incident 19850929070689I](https://openairdocs.org/incident/19850929070689I), Sep 29, 1985: Dhav DHC6TWNOTTER (N125PM), New Haven, CT. Aircraft proceeded across runway after holding for landing traffic without clearance. ATC tapes not available. - [Incident 19810306024419I](https://openairdocs.org/incident/19810306024419I), Mar 6, 1981: Dhav DHC6TWNOTTER (N125PM), Jamaica, NY, Minor damage. Wingtip struck stairs in ramp area. Taxiway markings poorly marked. ## Service difficulty reports (1) 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 2019FA0000247](https://openairdocs.org/sdr/2019FA0000247), Aug 12, 2019: LEVER. BROKEN. UPON TURNING ONTO THE RAMP AFTER LANDING, A LARGE POP WAS HEARD IN THE NOSE, ALONG WITH LOSS OF NOSE WHEEL STEERING. IT WAS DISCOVERED THE STEERING ACTUATOR LEV ## STCs that may be installed (OpenAirDocs) None matched to this aircraft's models. ## Related - Other Dehavilland DHC-6 TWIN OTTER aircraft: https://openairdocs.org/model/dehavilland-dhc-6-twin-otter/aircraft.md - The U/A Canada PT6 SER 578HP engine: https://openairdocs.org/engine/u-a-canada-pt6-ser-578hp.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.