Dehavilland DHC-6 TWIN OTTER
N100AP is a Dehavilland DHC-6 TWIN OTTER, a fixed-wing airplane with more than one motor with turboprop engines, built in 1967. It has 16 seats. It is registered to Twin Otter Support Services LLC, an LLC in Las Vegas, Nevada. The registration is valid: it was issued on August 11, 2011 and expires on August 31, 2027. It holds a standard airworthiness certificate for normal, dated January 15, 1979.
Aircraft
- Maker
- Dehavilland
- Model
- DHC-6 TWIN OTTER · all DHC-6 TWIN OTTERs and related versions
- Serial number
- 22
- Type
- Fixed-wing, multi-engine
- Power
- Turboprop, 2 motors · P&W Canada PT6A-60A · 1050 hp
- Seats
- 16
- Year built
- 1967
- Cruising speed
- 123 mph
- Transponder code
- A004C2 (octal 50002302)
Registration
- Status
- Valid registration
- Certificate issued
- August 11, 2011
- Expires
- August 31, 2027
- Last FAA action
- March 10, 2023
- Airworthiness
- Standard · Normal · January 15, 1979
- FAA region
- Western-Pacific
- FAA record id
- 00920060
Owner as the FAA publishes it
- Name
- Twin Otter Support Services LLC
- Type
- LLC
- Address
- PO Box 570337
Las Vegas, NV 89157-0337
Owners can ask the FAA to withhold their name and address from public files. When they do, those fields are blank here as well. How that works.
Documents on file 0
No bills of sale, loans or other documents are indexed against this tail number.
Records check free · 2 to understand · 3 clear
The public federal record on N100AP, read the way a buyer, lender or insurer reads it: FAA registration, prior tail numbers keyed on the serial number, reuse of the tail number, recent registry filings, and the NTSB accident record under this and every earlier registration.
Valid registration to Twin Otter Support Services LLC, an LLC, certificate issued August 11, 2011, expires August 31, 2027. No fractional interest recorded. [1]
The airworthiness certificate on file is dated January 15, 1979, 12 years after the 1967 manufacture year. A re-issued certificate commonly follows export and re-import, a rebuild, or a return to the register after cancellation. The cause is documented in the FAA aircraft records file, which the full report obtains. [1]
No earlier tail number is recorded against serial 22 for this model in the deregistered file. [2]
No other airframe has carried N100AP according to the deregistered file. [2]
No bills of sale, loans or releases have reached the registry in recent weeks. The index covers only recent filings; older liens are in the records file. [3]
1 NTSB record under N100AP: Incident on April 14, 1989 at Barrow, AK: no injuries. Details below. [4]
These live in the FAA aircraft records file (every document ever filed against the aircraft) and, for larger aircraft, the International Registry. Part of the full report.
AD compliance against the logbooks and flight-activity reconciliation are researched layers of the full report.
NTSB records 1
Aircraft on the NTSB record: De Havilland DHC-6-100 · operated under 135
THE PROPAGATION OF A FATIGUE CRACK FROM MULTIPLE ORIGINS DUE TO MANUFACTURING DEFECTS IN THE ELEVATOR BELLCRANK MOUNTING QUADRANT.
Full record in plain English · Docket and reports at the NTSB
- FAA Releasable Aircraft Database, master file, file of October 2, 2026. registry.faa.gov/
- FAA deregistered aircraft file (part of the same download), file of October 2, 2026. registry.faa.gov/
- FAA document index: registry documents received in recent weeks, file of October 2, 2026. registry.faa.gov/
- NTSB aviation accident database (CAROL), records through September 30, 2026. data.ntsb.gov/carol-main-public/basic-search
This automated check reads the public federal record. Nothing here is a legal opinion, an appraisal or a statement about the aircraft's condition; a CLEAR line is a statement about the searched record, not the aircraft.
Source: FAA Civil Aviation Registry, Releasable Aircraft Database, October 2, 2026. See this record on the FAA site · This record as data