Single-engine piston

N48027

1942 Interstate S-1B1

Registered 2 NTSB/FAA records
Built
1942
Serial
11
Class
Single-engine piston
Engines
Franklin 4ACG199H3
Status
Current as of October 2026
Registered owner
Individual · sign in to see
Based
Anchorage, AK
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Registration record

N48027 on the FAA register

Type
1942 Interstate S-1B1
Serial
11
Engines
Franklin 4ACG199H3
Registered owner
Individual — the name of an individual registrant is shown to signed-in users. Sign in
Anchorage, AK
Certificate issued
2024-01-14
Airworthiness date
1955-09-09
Registration expires
2031-01-31
Airworthiness class
Standard
Mode S (hex)
A5EB57
Mode S (octal)
51365527
Seats (type)
2
Weight class
up to 12,499 lb
Status
Current as of October 2026
Registry history

Timeline

  • 2031-01-31
    Registration expires (renewal due).
  • 2024-01-14
    Certificate of registration issued as N48027.
  • 2002-03-29
    Accident at Big Lake, AK; damage: substantial.
  • 1999-03-04
    Accident at Anchorage, AK; damage: substantial.
  • 1955-09-09
    Airworthiness date on the current FAA record (standard category).
  • 1942
    Manufactured (1942).
Overview

About N48027

N48027 is a 1942 Interstate S-1B1, serial number 11. It is registered to an individual in Anchorage, Alaska. The current certificate of registration was issued on January 14, 2024 and expires on January 31, 2031.

The FAA aircraft reference file describes the type as a single-engine piston, one Franklin 4ACG199H3 engine and 2 seats. Its airworthiness certificate is standard category, dated September 9, 1955.

N48027 has 2 accident/incident records on file (most serious damage: substantial); details are below.

Safety record

Accident & incident history

2002-03-29 Accident · Big Lake, AK Damage: Substantial NTSB · ANC02LA026
Reported aircraft: Interstate S-1B1
Probable cause: The separation of the exhaust system stack from the heat exchanger. A factor associated with the accident was an engine compartment fire.
1999-03-04 Accident · Anchorage, AK Damage: Substantial Minor injury NTSB · ANC99LA030
Reported aircraft: Interstate S-1B1
Probable cause: Fuel starvation resulting from the pilot not understanding the fuel system procedures, and selecting the improper fuel selector position.

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

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Browse: Aircraft registered in Alaska· 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.