Twin turboprop

N49SJ

1974 Dehavilland DHC-6-300

Registered 1 NTSB/FAA record
Built
1974
Serial
423
Class
Twin turboprop
Engines
2 × Pratt & Whitney Canada PT6A-34
Status
Current as of October 2026
Registered owner
United States Department of Interior + 1 co-owner (Government)
Based
Boise, ID
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1974 Dehavilland DHC-6-300
Representative photo of a Dehavilland DHC-6-300. Not a photo of N49SJ.
Registration record

N49SJ on the FAA register

Type
1974 Dehavilland DHC-6-300
Serial
423
Engines
2 × Pratt & Whitney Canada PT6A-34
Registered owner
United States Department of Interior + 1 co-owner
Boise, ID
Certificate issued
1976-03-06
Airworthiness date
2014-07-25
Registration expires
2029-10-31
Airworthiness class
Restricted
Mode S (hex)
A60F58
Mode S (octal)
51407530
Seats (type)
22
Weight class
up to 12,499 lb
Status
Current as of October 2026
Registry history

Timeline

  • 2029-10-31
    Registration expires (renewal due).
  • 2014-07-25
    Airworthiness date on the current FAA record (restricted category).
  • 2001-05-01
    Accident at Star, ID; damage: substantial.
  • 1976-03-06
    Certificate of registration issued as N49SJ.
  • 1974
    Manufactured (1974).
Overview

About N49SJ

N49SJ is a 1974 Dehavilland DHC-6-300, serial number 423. The FAA register lists United States Department of Interior + 1 co-owner as the registrant in Boise, Idaho. The current certificate of registration was issued on March 6, 1976 and expires on October 31, 2029.

The FAA aircraft reference file describes the type as a twin turboprop, two Pratt & Whitney Canada PT6A-34 engines and 22 seats. Its airworthiness certificate is restricted category, dated July 25, 2014.

N49SJ has 1 accident/incident record on file (most serious damage: substantial); details are below.

Safety record

Accident & incident history

2001-05-01 Accident · Star, ID Damage: Substantial NTSB · SEA01TA083
Reported aircraft: de Havilland DHC-6-300
Probable cause: Fatigue failure of the nose wheel steering cable during the landing roll. Rough/uneven terrain was a factor.

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

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Browse: Dehavilland aircraft for sale· Dehavilland DHC-6-300 overview· Aircraft registered in Idaho· Registry by state· FAA registry stats

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.