N2066T - 2022 Doug Heimburger Sling Tsi Aircraft Registration

FK9

2022 DOUG HEIMBURGER SLING TSI

Aircraft Description

N2066T is a 2022 Doug Heimburger SLING TSI, a single-engine four-cycle piston aircraft registered to Always Airworthy LLC in Seattle, WA. This aircraft holds a experimental airworthiness certificate issued by the Federal Aviation Administration on December 22, 2022. The registration certificate was issued on April 13, 2023. The registration is set to expire on April 30, 2030. Powered by a Rotax 915 IS engine producing 135 horsepower, N2066T is. The aircraft's Mode S transponder code is A1AB89 (hex), used for ADS-B identification and flight tracking. N2066T was last tracked by AviatorDB near King County International Airport - Boeing Field (KBFI) on February 6, 2026. The FAA registry record for N2066T was last updated on April 13, 2023. AviatorDB monitors aircraft positions through ADS-B surveillance data and updates records as new position data is received.

Doug Heimburger is an aircraft manufacturer with aircraft registered in the FAA database tracked by AviatorDB. AviatorDB tracks 1 Doug Heimburger aircraft currently registered in the FAA database, including the SLING TSI model.

AviatorDB has found no NTSB accident or incident reports involving N2066T. 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
2022
Manufacturer
DOUG HEIMBURGER
Model
SLING TSI
Type Aircraft
Fixed Wing Single Engine
ICAO Type Code
FK9FK-9 Mk.IV
Weight Class
Up to 12,500 lbs
Airworthiness Date
December 22, 2022
Classification
Experimental 2 Category
Type Registration
LLC
Status
Valid Registration
Cert Issue Date
April 13, 2023

Registered Owner

Name
ALWAYS AIRWORTHY LLC
Address
1321 SENECA ST APT 1301
City
SEATTLE
State / Zip Code
Washington98101-3256
Country
United States

Powerplant & Avionics

Engine Type
4-cycle
Number of Engines
1
Engine Manufacturer
ROTAX
Engine Model
915 IS
Horsepower
135 HP
Mode S Code (Oct)
50325611
Mode S Code (Hex)
A1AB89

Additional Details

Registration
N2066T
Serial Number
308SK
Number of Engines
1
Number of Seats
4
Expiration Date
April 30, 2030
Last Action Date
April 13, 2023
Last Update Date
January 19, 2026
Unique ID
01382442

Last Known Position

Date
April 6, 2026 (UTC 02:38:52)
Airport
Latitude
47.525924
Longitude
-122.29903

Data Source

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

Last updated: 2026-04-01 01:32:20 UTC