N819WW - 1991 Weber Wallace W Acro Sport II Aircraft Registration

FK9

1991 WEBER WALLACE W ACRO SPORT II

Aircraft Description

N819WW is a 1991 Weber Wallace W ACRO SPORT II, a single-engine reciprocating (piston) aircraft registered to Maier Ryan D in Bemidji, MN. This aircraft holds a experimental airworthiness certificate issued by the Federal Aviation Administration on August 29, 1991. The registration certificate was issued on September 24, 2025. The registration is set to expire on September 30, 2032. Powered by a Lycoming 0-320 SERIES engine producing 180 horsepower, N819WW is. The aircraft's Mode S transponder code is AB2CD4 (hex), used for ADS-B identification and flight tracking. The FAA registry record for N819WW was last updated on September 24, 2025. AviatorDB monitors aircraft positions through ADS-B surveillance data and updates records as new position data is received.

Weber Wallace W is an aircraft manufacturer with aircraft registered in the FAA database tracked by AviatorDB. AviatorDB tracks 1 Weber Wallace W aircraft currently registered in the FAA database, including the ACRO SPORT II model.

AviatorDB has found no NTSB accident or incident reports involving N819WW. 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
1991
Manufacturer
WEBER WALLACE W
Model
ACRO SPORT II
Type Aircraft
Fixed Wing Single Engine
ICAO Type Code
FK9FK-9 Mk.IV
Weight Class
Up to 12,500 lbs
Airworthiness Date
August 29, 1991
Classification
Experimental 2 Category
Type Registration
Individual
Status
Valid Registration
Cert Issue Date
September 24, 2025

Registered Owner

Name
MAIER RYAN D
Address
5359 WHISPER LN NW
City
BEMIDJI
State / Zip Code
Minnesota56601-4596
Country
United States

Powerplant & Avionics

Engine Type
Reciprocating
Number of Engines
1
Engine Manufacturer
LYCOMING
Engine Model
0-320 SERIES
Horsepower
180 HP
Mode S Code (Oct)
52626324
Mode S Code (Hex)
AB2CD4

NTSB Accident History (1)

Additional Details

Registration
N819WW
Serial Number
273
Number of Engines
1
Number of Seats
2
Expiration Date
September 30, 2032
Last Action Date
September 24, 2025
Last Update Date
January 19, 2026
Unique ID
00404231

Data Source

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

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