N37SW - 1974 Wittman Tailwind WO Aircraft Registration

TAIL

1974 WITTMAN TAILWIND WO

Aircraft Description

N37SW is a 1974 Wittman TAILWIND WO, a single-engine reciprocating (piston) aircraft registered to Eaa Aviation Foundation INC in Oshkosh, WI. This aircraft holds a experimental airworthiness certificate issued by the Federal Aviation Administration on June 30, 1977. The registration certificate was issued on April 3, 1996. The registration is set to expire on May 31, 2027. Powered by a Ama/expr UNKNOWN ENG engine, N37SW is. The aircraft's Mode S transponder code is A43317 (hex), used for ADS-B identification and flight tracking. N37SW was last tracked by AviatorDB at coordinates 33.1283, -117.2800 on November 18, 2024. The FAA registry record for N37SW was last updated on January 22, 2023. AviatorDB monitors aircraft positions through ADS-B surveillance data and updates records as new position data is received.

The Wittman W-8 Tailwind, a pioneering homebuilt aircraft design that demonstrated amateur-built planes could outperform factory aircraft in speed and efficiency, first flew in 1953. This high-wing, single-engine monoplane seats one pilot plus one passenger and features traditional wood-and-fabric construction. With a 22.5-foot wingspan and powered by Continental or Lycoming engines producing 85 to 135 horsepower, the Tailwind became the first FAA Experimental category aircraft certified to carry passengers. Designed by renowned air racing pilot Sylvester J. "Steve" Wittman, it launched a homebuilding revolution that continues today. AviatorDB tracks 21 Wittman aircraft currently registered in the FAA database. The ICAO type designator for this aircraft model is TAIL.

AviatorDB has found no NTSB accident or incident reports involving N37SW. AviatorDB cross-references all FAA registration data with NTSB accident and incident reports, providing a comprehensive safety overview for every registered aircraft in the United States.

Model Year
1974
Manufacturer
WITTMAN
Model
TAILWIND WO
Type Aircraft
Fixed Wing Single Engine
ICAO Type Code
TAILW-8 Tailwind
Cruise Speed
111 mph
Weight Class
Up to 12,500 lbs
Airworthiness Date
June 30, 1977
Classification
Experimental 2 Category
Type Registration
Corporation
Status
Valid Registration
Cert Issue Date
April 3, 1996

Registered Owner

Name
EAA AVIATION FOUNDATION INC
Address
PO BOX 3086
City
OSHKOSH
State / Zip Code
Wisconsin54903-3086
Country
United States

Powerplant & Avionics

Engine Type
Reciprocating
Number of Engines
1
Engine Manufacturer
AMA/EXPR
Engine Model
UNKNOWN ENG
Mode S Code (Oct)
51031427
Mode S Code (Hex)
A43317

Additional Details

Registration
N37SW
Serial Number
12
Number of Engines
1
Number of Seats
2
Expiration Date
May 31, 2027
Last Action Date
January 22, 2023
Last Update Date
January 19, 2026
Unique ID
00393383

Last Known Position

Date
November 18, 2024 (UTC 17:24:49)
Airport
Latitude
33.1283
Longitude
-117.279999

Data Source

Data provided by the US Federal Aviation Administration. View on FAA.gov

Last updated: 2026-05-01 01:32:20 UTC