Type Record · As of May 3, 2026
UNIVERSAL STINSON 108
Fixed Wing Single Engine · FRANKLIN 6A4150 SERIES
Registered
19
Year Range
1946–1947
NTSB Events
8
Airworthiness Directives
0
Aircraft Resources
01 / Distribution
Where the fleet lives and was built
Counts of currently-registered UNIVERSAL STINSON 108 aircraft by US state and decade of manufacture, sourced from the FAA Aircraft Registry.
By State (top 10)
- AK 15.8% 3
- CA 15.8% 3
- KS 10.5% 2
- AR 10.5% 2
- ND 5.3% 1
- WA 5.3% 1
- FL 5.3% 1
- DE 5.3% 1
- PA 5.3% 1
- NY 5.3% 1
+3 more states
By Decade of Manufacture
- 1940s 78.9% 15
- Unknown 21.1% 4
02 / NTSB Records
Events involving UNIVERSAL STINSON 108 aircraft
8 event(s) on file. Showing the most recent 8.
-
Jun 25, 2016
N9063KBig Lake, Alaska Minor
NTSB Docket → -
Apr 19, 1997
N9063KSMITHFIELD, North Carolina
NTSB Docket → -
Apr 7, 1992
N97421MCCARTHY, Alaska
NTSB Docket → -
Dec 12, 1981
N97206BROGUE, Pennsylvania
NTSB Docket → -
Jul 23, 1980
N97350LIBERTY, Missouri
NTSB Docket → -
Oct 13, 1970
N97230HEUVELTON, New York
NTSB Docket → -
Nov 22, 1964
N97350EMPORIA, Kansas
NTSB Docket → -
Feb 10, 1964
N40157YUCCA VALLE, California
NTSB Docket →
02c / Academic Research
Scholarly work mentioning UNIVERSAL STINSON 108
Papers and reports across NASA, NTSB, FAA CAMI, AOPA ASI, Embry-Riddle, arXiv, and the broader academic graph that mention this airframe. Title or keyword match — drill into each for full abstract + author list + PDF link.
- FAA-affiliated R&D (MITRE / Volpe / FAA Tech Center) 2023 · Volpe Center report
Economic Impact of Unmanned Aircraft Systems Operations
Volpe Center economic-impact analysis of UAS commercial operations in the US — quantifies benefits to agriculture, infrastructure inspection, public safety, and package delivery.
- Semantic Scholar 2023 · Article (BMC Nursing)
Effectiveness of a critical reflection competency program for clinical nurse educators: a pilot study
Background Critical reflection is an effective learning strategy that enhances clinical nurses’ reflective practice and professionalism.
- Semantic Scholar 2020 · Article (Journal of Advanced Transportation)
Using the Functional Resonance Analysis Method (FRAM) in Aviation Safety: A Systematic Review
The functional resonance analysis method (FRAM) is a system-based method to understand highly complex sociotechnical systems.
- NASA NTRS 2019 · Technical Publication (TP)
Head-up transition behavior of pilots during simulated low-visibility approaches
Each of 13 commercial pilots from four airlines flew a total of 108 manual flight director approaches in a moving base simulation of a medium-sized turbojet (95,000 lb gross weight) which had a day an…
- Embry-Riddle Scholarly Commons 2018 · Journal article (IJAAA)
Language-Related Communications Challenges in General Aviation Operations and Pilot Training
English is the basis for aviation communications worldwide creating challenges for both native and non-native English speakers.
Browse the full corpus — academia portal ↗
03 / Airworthiness Directives
FAA directives applicable to UNIVERSAL STINSON 108
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
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
06 / Supplemental Type Certificates
Modifications approved for UNIVERSAL STINSON 108
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
-
07/27/2022
STC SA01757WI
To allow the use of UL91 or UL94 (minimum) grade aviation fuel
Swift Fuels LLC
-
07/27/2020
STC SA01831WI
To allow the use of UL91 (minimum) grade aviation fuel
Petersen Aviation Inc
-
02/11/2019
STC SA01831WI
To allow the use of UL91 (minimum) grade aviation fuel
ADI LLC
-
01/24/2017
STC SA01831WI
To allow the use of UL91 (minimum) grade aviation fuel
Petersen Aviation Inc
-
05/20/2016
STC SA01757WI
To allow the use of UL91 or UL94 (minimum) grade aviation fuel
Swift Fuels LLC
-
03/09/2016
STC SA01757WI
To allow the use of UL91 or UL94 (minimum) grade aviation fuel
Petersen Aviation Inc
-
10/28/2015
STC SA01757WI
To allow the use of UL91 (minimum) grade aviation fuel
Petersen Aviation Inc
07 / PMA replacement parts
FAA-approved replacement parts for UNIVERSAL STINSON 108
44 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.
-
KEG-117#https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID209052543720211021172616.0001##
Shimmy Dampener 3200 Bent Assembly
ABI LLC replaces Modification Part
PMA holder → -
KEG-116#https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID955436398120211021172546.0001##
Shimmy Dampener 3200 Straight Assembly
ABI LLC replaces Modification Part
PMA holder → -
KEG-118#https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID595085329420211021172646.0001##
Shimmy Dampener 3200 Bent Assembly
ABI LLC replaces Modification Part
PMA holder → -
#https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID179421944120220706160230.0001##
LoPresti Speed Merchants
PMA holder → -
700-00190-100#https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID388371992021092114261601.0001##
SkyTrax 100B/200 ADS-B Receiver
Avidyne Corporation replaces ModificationPart
PMA holder → -
MDL103216-000#https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID147948779420240221143437.0001##
SkyView HDX Instrumentation
Dynon Avionics, Inc. replaces Modification Part
PMA holder → -
UAV-1004236-001#https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID119127593520230707211408.0001##
AV-30-C
uAvionix Corporation replaces Modification Part
PMA holder → -
OF20#https://drs.faa.gov/browse/excelExternalWindow/74564F7110FAB417862576A3004E66F5.0001##
*Oil Filter Kit
Li'l Red Aero Inc replaces Modification Part
PMA holder → -
SC-W/G-2028-187-RH#https://drs.faa.gov/browse/excelExternalWindow/FCF840E122C6D5D5862575FC004E418D.0001##
STINSON 108 WINDSHIELDS - RH or LH
Great Lakes Aero Products replaces 108-3002208-7
PMA holder → -
SC-W/T-2028-187-RH#https://drs.faa.gov/browse/excelExternalWindow/98FE0CC6D9D7F57E862575FC004E4177.0001##
STINSON 108 WINDSHIELDS - RH or LH
Great Lakes Aero Products replaces 108-3002208-7
PMA holder → -
W-2028-187-RH#https://drs.faa.gov/browse/excelExternalWindow/2DB0E41F85DF9E2A862575FC004E412A.0001##
STINSON 108 WINDSHIELDS - RH or LH
Great Lakes Aero Products replaces 108-3002208-7
PMA holder → -
W/T-2028-187-RH#https://drs.faa.gov/browse/excelExternalWindow/B3EACA2BAA1DBADE862575FC004E414A.0001##
STINSON 108 WINDSHIELDS - RH or LH
Great Lakes Aero Products replaces 108-3002208-7
PMA holder → -
W/G-2028-187-RH#https://drs.faa.gov/browse/excelExternalWindow/1F5CB84B328DF225862575FC004E4161.0001##
STINSON 108 WINDSHIELDS - RH or LH
Great Lakes Aero Products replaces 108-3002208-7
PMA holder → -
W/G-2028-150-RH#https://drs.faa.gov/browse/excelExternalWindow/631CE3EB113C1AE0862575FC004E40DE.0001##
STINSON 108 WINDSHIELDS - RH or LH
Great Lakes Aero Products replaces 108-3002208-7
PMA holder → -
W/T-2028-150-RH#https://drs.faa.gov/browse/excelExternalWindow/341E6C3D8E19AC6B862575FC004E40C8.0001##
STINSON 108 WINDSHIELDS - RH or LH
Great Lakes Aero Products replaces 108-3002208-7
PMA holder → -
SC-W/T-2028-150-RH#https://drs.faa.gov/browse/excelExternalWindow/F769FBCD898C8042862575FC004E40F4.0001##
STINSON 108 WINDSHIELDS - RH or LH
Great Lakes Aero Products replaces 108-3002208-7
PMA holder → -
SC-W/G-2028-150-RH#https://drs.faa.gov/browse/excelExternalWindow/361C6B07CD2CE1A5862575FC004E4113.0001##
STINSON 108 WINDSHIELDS - RH or LH
Great Lakes Aero Products replaces 108-3002208-7
PMA holder → -
SC-W/G-2028-RH#https://drs.faa.gov/browse/excelExternalWindow/8CA57786DBBF1701862575FC004E4091.0001##
STINSON 108 WINDSHIELDS - RH or LH
Great Lakes Aero Products replaces 108-3002208-7
PMA holder → -
W-2028-150-RH#https://drs.faa.gov/browse/excelExternalWindow/177976352393E967862575FC004E40B0.0001##
STINSON 108 WINDSHIELDS - RH or LH
Great Lakes Aero Products replaces 108-3002208-7
PMA holder → -
W/G-2028-RH#https://drs.faa.gov/browse/excelExternalWindow/6CD15C97AEF816C2862575FC004E405B.0001##
STINSON 108 WINDSHIELDS - RH or LH
Great Lakes Aero Products replaces 108-3002208-7
PMA holder → -
SC-W/T-2028-RH#https://drs.faa.gov/browse/excelExternalWindow/92D71630120DCAB6862575FC004E407B.0001##
STINSON 108 WINDSHIELDS - RH or LH
Great Lakes Aero Products replaces 108-3002208-7
PMA holder → -
W/T-2028-RH#https://drs.faa.gov/browse/excelExternalWindow/B9CDADFE28272E12862575FC004E4045.0001##
STINSON 108 WINDSHIELDS - RH or LH
Great Lakes Aero Products replaces 108-3002208-7
PMA holder → -
SC-W/T-2028-187-LH#https://drs.faa.gov/browse/excelExternalWindow/BA554EAFE28FC275862575FC004E4003.0001##
STINSON 108 WINDSHIELDS - RH or LH
Great Lakes Aero Products replaces 108-3002208-6
PMA holder → -
SC-W/G-2028-187-LH#https://drs.faa.gov/browse/excelExternalWindow/65BD97190AAE6FD7862575FC004E4019.0001##
STINSON 108 WINDSHIELDS - RH or LH
Great Lakes Aero Products replaces 108-3002208-6
PMA holder → -
W-2028-RH#https://drs.faa.gov/browse/excelExternalWindow/2A8254B718773E16862575FC004E402F.0001##
STINSON 108 WINDSHIELDS - RH or LH
Great Lakes Aero Products replaces 108-3002208-7
PMA holder → -
SC-W/G-2028-150-LH#https://drs.faa.gov/browse/excelExternalWindow/1674F6D82994568F862575FC004E3FAD.0001##
STINSON 108 WINDSHIELDS - RH or LH
Great Lakes Aero Products replaces 108-3002208-6
PMA holder → -
W/G-2028-187-LH#https://drs.faa.gov/browse/excelExternalWindow/B8A1DB4431B12BE6862575FC004E3FED.0001##
STINSON 108 WINDSHIELDS - RH or LH
Great Lakes Aero Products replaces 108-3002208-6
PMA holder → -
W-2028-187-LH#https://drs.faa.gov/browse/excelExternalWindow/881B6F8615E24591862575FC004E3FC1.0001##
STINSON 108 WINDSHIELDS - RH or LH
Great Lakes Aero Products replaces 108-3002208-6
PMA holder → -
W/T-2028-187-LH#https://drs.faa.gov/browse/excelExternalWindow/65C589DC90E633AB862575FC004E3FD7.0001##
STINSON 108 WINDSHIELDS - RH or LH
Great Lakes Aero Products replaces 108-3002208-6
PMA holder → -
W-2028-150-LH#https://drs.faa.gov/browse/excelExternalWindow/D41C1CCE0490B0F7862575FC004E3F3E.0001##
STINSON 108 WINDSHIELDS - RH or LH
Great Lakes Aero Products replaces 108-3002208-6
PMA holder → -
W/G-2028-150-LH#https://drs.faa.gov/browse/excelExternalWindow/DDEBED94DD7A90DB862575FC004E3F75.0001##
STINSON 108 WINDSHIELDS - RH or LH
Great Lakes Aero Products replaces 108-3002208-6
PMA holder → -
W/T-2028-150-LH#https://drs.faa.gov/browse/excelExternalWindow/D93BBA89F4988567862575FC004E3F5A.0001##
STINSON 108 WINDSHIELDS - RH or LH
Great Lakes Aero Products replaces 108-3002208-6
PMA holder → -
SC-W/T-2028-150-LH#https://drs.faa.gov/browse/excelExternalWindow/4E792E30558FF93D862575FC004E3F91.0001##
STINSON 108 WINDSHIELDS - RH or LH
Great Lakes Aero Products replaces 108-3002208-6
PMA holder → -
SC-W/T-2028-LH#https://drs.faa.gov/browse/excelExternalWindow/4B817219B0D6264C862575FC004E3F07.0001##
STINSON 108 WINDSHIELDS - RH or LH
Great Lakes Aero Products replaces 108-3002208-6
PMA holder → -
SC-W/G-2028-LH#https://drs.faa.gov/browse/excelExternalWindow/B6DCB678B4EC0260862575FC004E3F1D.0001##
STINSON 108 WINDSHIELDS - RH or LH
Great Lakes Aero Products replaces 108-3002208-6
PMA holder → -
W/T-2028-LH#https://drs.faa.gov/browse/excelExternalWindow/724ADFA9066BC3F5862575FC004E3ED7.0001##
STINSON 108 WINDSHIELDS - RH or LH
Great Lakes Aero Products replaces 108-3002208-6
PMA holder → -
W/G-2028-LH#https://drs.faa.gov/browse/excelExternalWindow/18FD9805F12D080F862575FC004E3EF2.0001##
STINSON 108 WINDSHIELDS - RH or LH
Great Lakes Aero Products replaces 108-3002208-6
PMA holder → -
W-2028-LH#https://drs.faa.gov/browse/excelExternalWindow/BBB3C0CDD387B189862575FC004E3EBC.0001##
STINSON 108 WINDSHIELDS - RH or LH
Great Lakes Aero Products replaces 108-3002208-6
PMA holder → -
W-2028-LH, W/T-2028-LH, W/G-2028-LH, W-2028-RH, W/T-2028-RH, W/G-2028-RH#https://drs.faa.gov/browse/excelExternalWindow/94BCA7EAF623BD4E862572AD006E5D18.0001##
STINSON 108 WINDSHIELDS - RH or LH
Great Lakes Aero Products replaces 108-3002208-6, 108-3002208-7
PMA holder → -
W-1091, W/T-1091, W/G-1091 W/XT-1091, W-1091-100, W/T-1091-100, W/G-1091-100 W/XT-1091-100#https://drs.faa.gov/browse/excelExternalWindow/2B5667A8F4DC23A9862572CD0052DF8E.0001##
STINSON EARLY 108 REAR WINDOWS
Great Lakes Aero Products replaces 108-3001212
PMA holder →
+ 4 more PMA parts on file
04 / Regulations watching this type
Advisory Circulars and Federal Register activity for UNIVERSAL STINSON 108
Advisory Circulars
ACs whose subject explicitly mentions UNIVERSAL STINSON or 108.
Recent Federal Register activity
Latest rulemakings touching general operating rules (Part 91) and maintenance rules (Part 43).
- 2026-04-17 Settlement Policy for Small Unmanned Aircraft System (UAS) Cases FR ↗
- 2026-02-10 Normalizing Unmanned Aircraft Systems Beyond Visual Line of Sight Operations; Reopening of Comment Period; Denial of Extension FR ↗
- 2026-02-02 25-Hour Cockpit Voice Recorder (CVR) Requirement, New Aircraft Production FR ↗
- 2026-01-28 Normalizing Unmanned Aircraft Systems Beyond Visual Line of Sight Operations; Reopening of Comment Period FR ↗
- 2026-01-07 Requirements for Interference-Tolerant Radio Altimeter Systems FR ↗
05 / Aircraft of this type
All 19 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.
| N-number | St | Year | NTSB | FAA |
|---|---|---|---|---|
| N40107 | ND | 1946 | · | Look up ↗ |
| N40128 | WA | 1946 | · | Look up ↗ |
| N40157 | FL | 1946 | ● | Look up ↗ |
| N412 | DE | 1946 | · | Look up ↗ |
| N8628K | PA | — | · | Look up ↗ |
| N9063K | AK | 1947 | ● | Look up ↗ |
| N9381K | KS | 1947 | · | Look up ↗ |
| N97206 | AR | 1946 | ● | Look up ↗ |
| N97230 | NY | 1946 | ● | Look up ↗ |
| N97254 | CA | 1946 | · | Look up ↗ |
| N97323 | CO | 1946 | · | Look up ↗ |
| N97340 | KS | 1946 | · | Look up ↗ |
| N97344 | CA | 1946 | · | Look up ↗ |
| N97350 | NE | — | ● | Look up ↗ |
| N97379 | NC | 1946 | · | Look up ↗ |
| N97421 | AK | 1946 | ● | Look up ↗ |
| N97629 | AK | 1946 | · | Look up ↗ |
| N97707 | AR | — | · | Look up ↗ |
| N995PW | CA | — | · | 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
- FAA Aircraft Registry →
Refreshed Apr 27, 2026
Available
- NTSB CAROL →
Refreshed Apr 27, 2026
Available
- Federal Register (FAA Airworthiness Directives) →
Refreshed Apr 27, 2026
Available
We render counts and lists as the agency publishes them. Read the methodology →