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Type Record · As of May 3, 2026

UNIVERSAL STINSON 108-1

Fixed Wing Single Engine · FRANKLIN 6A4150 SERIES

Registered

28

Year Range

1946–1947

NTSB Events

6

Airworthiness Directives

0

Aircraft Resources

Engine · Franklin Engine Corp (PZL-Aero) → Search FAA TCDS →

01 /  Distribution

Where the fleet lives and was built

Counts of currently-registered UNIVERSAL STINSON 108-1 aircraft by US state and decade of manufacture, sourced from the FAA Aircraft Registry.

By State (top 10)

  • IA 14.3% 4
  • FL 10.7% 3
  • OH 10.7% 3
  • MN 10.7% 3
  • PA 10.7% 3
  • OR 7.1% 2
  • GA 3.6% 1
  • CA 3.6% 1
  • LA 3.6% 1
  • ID 3.6% 1

+6 more states

By Decade of Manufacture

  • 1940s 64.3% 18
  • Unknown 35.7% 10

02 /  NTSB Records

Events involving UNIVERSAL STINSON 108-1 aircraft

6 event(s) on file. Showing the most recent 6.

03 /  Airworthiness Directives

FAA directives applicable to UNIVERSAL STINSON 108-1

No matching airworthiness directives are on file for this make and model in the Federal Register.

04 /  Type Certificate Data Sheets

FAA TCDS for UNIVERSAL STINSON 108-1

The TCDS is the legal certification document — weight limits, performance, equipment, AD compliance times, operating limitations. 1 match in the FAA catalog.

  • A-767 Historical Rev 26 · 11/08/1992

    Univair Aircraft Corporation

    Models: 108-2, 108-5, 108-3, 108-1 + 1 more

    Atlas TCDS → DRS ↗

06 /  Supplemental Type Certificates

Modifications approved for UNIVERSAL STINSON 108-1

8 STCs on file — every FAA-approved modification, alteration, or installation for this aircraft. STOL kits, avionics, fuel systems, floats, engine swaps, you name it.

  • 08/21/2024

    STC SA01757WI

    To allow the use of UL91 or UL94 (minimum) grade aviation fuel

    Swift Fuels LLC

    Atlas STC → DRS ↗

  • 07/27/2022

    STC SA01757WI

    To allow the use of UL91 or UL94 (minimum) grade aviation fuel

    Swift Fuels LLC

    Atlas STC → DRS ↗

  • 07/27/2020

    STC SA01831WI

    To allow the use of UL91 (minimum) grade aviation fuel

    Petersen Aviation Inc

    Atlas STC → DRS ↗

  • 02/11/2019

    STC SA01831WI

    To allow the use of UL91 (minimum) grade aviation fuel

    ADI LLC

    Atlas STC → DRS ↗

  • 01/24/2017

    STC SA01831WI

    To allow the use of UL91 (minimum) grade aviation fuel

    Petersen Aviation Inc

    Atlas STC → DRS ↗

  • 05/20/2016

    STC SA01757WI

    To allow the use of UL91 or UL94 (minimum) grade aviation fuel

    Swift Fuels LLC

    Atlas STC → DRS ↗

  • 03/09/2016

    STC SA01757WI

    To allow the use of UL91 or UL94 (minimum) grade aviation fuel

    Petersen Aviation Inc

    Atlas STC → DRS ↗

  • 10/28/2015

    STC SA01757WI

    To allow the use of UL91 (minimum) grade aviation fuel

    Petersen Aviation Inc

    Atlas STC → DRS ↗

07 /  PMA replacement parts

FAA-approved replacement parts for UNIVERSAL STINSON 108-1

4 parts on file from the FAA Parts Manufacturer Approval database. Each is a non-OEM part the FAA has authorized for use as a replacement on this aircraft type.

  • ST2-1-8#https://drs.faa.gov/browse/excelExternalWindow/9EE3A2E234D1594286257104001CF658.0001##

    Starter Cable Conversion Leads

    Bogert Aviation, Inc. replaces Modification Parts

    PMA holder →

  • ST2-1-4#https://drs.faa.gov/browse/excelExternalWindow/6ADAB8CAE953C69C86257104001CE5F0.0001##

    Starter Cable Conversion Leads

    Bogert Aviation, Inc. replaces Modification Parts

    PMA holder →

  • ST2-1-2#https://drs.faa.gov/browse/excelExternalWindow/47CD97E3F7FB753386257104001CD518.0001##

    Starter Cable Conversion Leads

    Bogert Aviation, Inc. replaces Modification Parts

    PMA holder →

  • ST2-1-1#https://drs.faa.gov/browse/excelExternalWindow/31618D41BF592A2086257104001CC4AE.0001##

    Starter Cable Conversion Leads

    Bogert Aviation, Inc. replaces Modification Parts

    PMA holder →

04 /  Regulations watching this type

Advisory Circulars and Federal Register activity for UNIVERSAL STINSON 108-1

05 /  Aircraft of this type

All 28 registered N-numbers

Every tail currently on the FAA registry for this make/model. Click an N-number to query the FAA Aircraft Inquiry; rows flagged ● have NTSB events on file. Tails seeded with full TallyAero pages link directly.

28 of 28
N-number St Year NTSB FAA
N6668E IA 1947 · Look up ↗
N8122K GA 1947 · Look up ↗
N8143K FL 1946 ● Look up ↗
N8188K CA 1946 · Look up ↗
N8329K LA 1946 · Look up ↗
N8409K OH 1946 ● Look up ↗
N8484K OH — · Look up ↗
N8504K MN — · Look up ↗
N855F IA 1947 ● Look up ↗
N8570K ID 1947 · Look up ↗
N85X OR — · Look up ↗
N8607K MN 1947 ● Look up ↗
N8634K IA 1947 · Look up ↗
N8666K OR — ● Look up ↗
N8668K CT 1947 · Look up ↗
N8772K IL — · Look up ↗
N8795K OH — · Look up ↗
N8818K FL 1947 · Look up ↗
N8868K MN 1947 · Look up ↗
N8876K FL — · Look up ↗
N9008K MO 1947 · Look up ↗
N9117K OK 1947 · Look up ↗
N9206K AK 1947 · Look up ↗
N97048 PA 1946 ● Look up ↗
N97092 PA 1946 · Look up ↗
N97746 PA — · Look up ↗
N97796 IA — · Look up ↗
N97972 AR — · Look up ↗

Source — FAA Aircraft Registry · click "Look up" to query the live registry record (owner, address, last airworthiness)

05 /  Sources & Methodology

Every count traces back to a primary US-government source

We render counts and lists as the agency publishes them. Read the methodology →