N521CF - 1990 Callahan Clarence F Challenger II Aircraft Registration

BPAT

1990 CALLAHAN CLARENCE F CHALLENGER II

Aircraft Description

N521CF is a 1990 Callahan Clarence F CHALLENGER II, a single-engine reciprocating (piston) aircraft registered to Roggatz Alvin R in Correctionville, IA. This aircraft holds a experimental airworthiness certificate issued by the Federal Aviation Administration on May 15, 1997. The registration certificate was issued on April 19, 2023. The registration is set to expire on April 30, 2030. Powered by a Bombardier ROTAX (ALL) engine, N521CF is. The aircraft's Mode S transponder code is A68CDD (hex), used for ADS-B identification and flight tracking. The FAA registry record for N521CF was last updated on April 19, 2023. AviatorDB monitors aircraft positions through ADS-B surveillance data and updates records as new position data is received.

Callahan Clarence F is an aircraft manufacturer with aircraft registered in the FAA database tracked by AviatorDB. AviatorDB tracks 1 Callahan Clarence F aircraft currently registered in the FAA database, including the CHALLENGER II model.

AviatorDB has found no NTSB accident or incident reports involving N521CF. 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
1990
Manufacturer
CALLAHAN CLARENCE F
Model
CHALLENGER II
Type Aircraft
Fixed Wing Single Engine
ICAO Type Code
BPATBearhawk Patrol
Weight Class
Up to 12,500 lbs
Airworthiness Date
May 15, 1997
Classification
Experimental 2 Category
Type Registration
Co-Owned
Status
Valid Registration
Cert Issue Date
April 19, 2023

Registered Owner

Name
ROGGATZ ALVIN R
Address
202 DRIFTWOOD ST
City
CORRECTIONVILLE
State / Zip Code
Iowa51016-1072
Country
United States

Powerplant & Avionics

Engine Type
Reciprocating
Number of Engines
1
Engine Manufacturer
BOMBARDIER
Engine Model
ROTAX (ALL)
Mode S Code (Oct)
51506335
Mode S Code (Hex)
A68CDD

Additional Details

Registration
N521CF
Serial Number
CH2-0490-0521
Number of Engines
1
Number of Seats
2
Expiration Date
April 30, 2030
Last Action Date
April 19, 2023
Last Update Date
January 19, 2026
Unique ID
00033712

Data Source

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

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