Single-engine piston

N3771Z

1943 Interstate S-1B1

Registered No accidents on file
Built
1943
Serial
196
Class
Single-engine piston
Engines
Lycoming O-235 series
Status
Current as of October 2026
Registered owner
Co-owned · sign in to see
Based
Madison, OH
Registration record

N3771Z on the FAA register

Type
1943 Interstate S-1B1
Serial
196
Engines
Lycoming O-235 series
Registered owner
Co-owned — the name of an individual registrant is shown to signed-in users. Sign in
Madison, OH
Certificate issued
2017-05-09
Airworthiness date
1981-05-19
Registration expires
2027-05-31
Airworthiness class
Standard · normal
Mode S (hex)
A4505F
Mode S (octal)
51050137
Seats (type)
2
Weight class
up to 12,499 lb
Status
Current as of October 2026
Registry history

Timeline

  • 2027-05-31
    Registration expires (renewal due).
  • 2017-05-09
    Certificate of registration issued as N3771Z to the current registrant.
  • 1981-05-19
    Airworthiness date on the current FAA record (standard category (normal)).
  • 1965-09-29
    N3771Z previously assigned to a Piper PA-18 (s/n 18-7449); cancelled.
  • 1943
    Manufactured (1943).
Overview

About N3771Z

N3771Z is a 1943 Interstate S-1B1, serial number 196. It is registered to co-owners in Madison, Ohio. The current certificate of registration was issued on May 9, 2017 and expires on May 31, 2027.

The FAA aircraft reference file describes the type as a single-engine piston, one Lycoming O-235 series engine and 2 seats. Its airworthiness certificate is standard category (normal), dated May 19, 1981.

No NTSB accident or incident reports and no FAA preliminary notices are on file for N3771Z.

Safety record

Accident & incident history

✓ No NTSB accident or incident reports and no FAA preliminary notices on file for N3771Z.

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 Ohio· 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.