N5546K - 1985 Stephens Larry K Acro Sport II Aircraft Registration

ACR2

1985 Stephens Larry K ACRO SPORT II

Aircraft Description

N5546K is a 1985 Stephens Larry K ACRO SPORT II, a single-engine reciprocating (piston) aircraft registered to Ostrowski Sven E in Mullica Hill, NJ. This aircraft holds a experimental airworthiness certificate issued by the Federal Aviation Administration on June 21, 1985. The registration certificate was issued on January 7, 2023. The registration is set to expire on January 31, 2030. Powered by a Lycoming O&VO-360 SER engine producing 180 horsepower, N5546K is. The aircraft's Mode S transponder code is A7117B (hex), used for ADS-B identification and flight tracking. The FAA registry record for N5546K was last updated on September 30, 2023. AviatorDB monitors aircraft positions through ADS-B surveillance data and updates records as new position data is received.

Stephens Larry K is an aircraft manufacturer with aircraft registered in the FAA database tracked by AviatorDB. AviatorDB tracks 1 Stephens Larry K aircraft currently registered in the FAA database, including the ACRO SPORT II model.

AviatorDB has found no NTSB accident or incident reports involving N5546K. 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
1985
Manufacturer
Stephens Larry K
Model
ACRO SPORT II
Type Aircraft
Fixed Wing Single Engine
ICAO Type Code
ACR2Acro-Sport 2
Weight Class
Up to 12,500 lbs
Airworthiness Date
June 21, 1985
Classification
Experimental 2 Category
Type Registration
Individual
Status
Valid Registration
Cert Issue Date
January 7, 2023

Registered Owner

Name
OSTROWSKI SVEN E
Address
648 TOMLIN STATION RD
City
MULLICA HILL
State / Zip Code
New Jersey08062-4710
Country
United States

Powerplant & Avionics

Engine Type
Reciprocating
Number of Engines
1
Engine Manufacturer
LYCOMING
Engine Model
O&VO-360 SER
Horsepower
180 HP
Mode S Code (Oct)
51610573
Mode S Code (Hex)
A7117B

Additional Details

Registration
N5546K
Serial Number
367
Number of Engines
1
Number of Seats
2
Expiration Date
January 31, 2030
Last Action Date
September 30, 2023
Last Update Date
September 30, 2023
Unique ID
00683525

Data Source

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

Last updated: 2026-08-01 01:32:20 UTC