Twin turboprop

N100AP

1967 Dehavilland DHC-6 TWIN Otter

Registered 1 NTSB/FAA record
Built
1967
Serial
22
Class
Twin turboprop
Engines
2 × Pratt & Whitney Canada PT6A-60A
Status
Current as of October 2026
Registered owner
Twin Otter Support Services LLC (LLC)
Based
Las Vegas, NV
Registration record

N100AP on the FAA register

Type
1967 Dehavilland DHC-6 TWIN Otter
Serial
22
Engines
2 × Pratt & Whitney Canada PT6A-60A
Registered owner
Twin Otter Support Services LLC
Las Vegas, NV
Certificate issued
2011-08-11
Airworthiness date
1979-01-15
Registration expires
2027-08-31
Airworthiness class
Standard · normal
Mode S (hex)
A004C2
Mode S (octal)
50002302
Seats (type)
16
Weight class
up to 12,499 lb
Status
Current as of October 2026
Registry history

Timeline

  • 2027-08-31
    Registration expires (renewal due).
  • 2011-08-11
    Certificate of registration issued as N100AP.
  • 1989-04-14
    Incident at Barrow, AK.
  • 1979-01-15
    Airworthiness date on the current FAA record (standard category (normal)).
  • 1967
    Manufactured (1967).
Overview

About N100AP

N100AP is a 1967 Dehavilland DHC-6 TWIN Otter, serial number 22. The FAA register lists Twin Otter Support Services LLC as the registrant in Las Vegas, Nevada. The current certificate of registration was issued on August 11, 2011 and expires on August 31, 2027.

The FAA aircraft reference file describes the type as a twin turboprop, two Pratt & Whitney Canada PT6A-60A engines and 16 seats. Its airworthiness certificate is standard category (normal), dated January 15, 1979.

N100AP has 1 accident/incident record on file; details are below.

Safety record

Accident & incident history

1989-04-14 Incident · Barrow, AK NTSB · ANC89IA059
Reported aircraft: De Havilland DHC-6-100
Probable cause: THE PROPAGATION OF A FATIGUE CRACK FROM MULTIPLE ORIGINS DUE TO MANUFACTURING DEFECTS IN THE ELEVATOR BELLCRANK MOUNTING QUADRANT.

Sources: NTSB aviation accident database and CAROL case system, FAA preliminary accident & incident notices. Search accident records

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Data: FAA Aircraft Registry (October 2026), including deregistered aircraft; NTSB and FAA accident data; fyiAero listing history. Individual owners' names are shown to signed-in users and street addresses are never shown. Type figures are published specifications, not this aircraft's.