Public Record · As of May 5, 2026
N234CG
Grembowicz Conrad G CHALLENGER II · 1997 View Type →
Status
Registration Valid
Type
Fixed Wing Single Engine
Engine
ROTAX 503 DCDI
Last Cert Issue
—
01 / Registration
Filed with the Federal Aviation Administration
Every cell below is a literal field from the FAA Aircraft Registry. Click any value to open the FAA registry record for N234CG.
Tail Number
N234CG
Serial Number
001
Make
GREMBOWICZ CONRAD G
Model
CHALLENGER II
Year of Manufacture
1997
Mfr / Model Code
05902TV
Type Aircraft
Fixed Wing Single Engine
Type Engine
2-Cycle
Engines
1
Seats
2
Engine Manufacturer
ROTAX
Engine Model
503 DCDI
Horsepower
52 hp
Weight Class
CLASS 1
Certification
Experimental (+2 flags) · code 48A
Registrant
GREMBOWICZ CONRAD G · Individual
Address
3410 N EL VISTA AVE · PEORIA, IL 61604-1219
FAA Region
Central · County 143
Status
Registration Valid
Airworthiness Date
—
Cert Issue Date
—
Expiration Date
—
Last FAA Action
—
Mode S Hex (ICAO24)
A21795
Mode S (Octal)
50413625
Live position via ICAO24 A21795
External services. Live tracks are unaffiliated with TallyAero or the FAA.
02 / NTSB Records
Events on file with the National Transportation Safety Board
-
Jan 1, 1999
SHELBYVILLE, Texas minor
03 / Airworthiness Directives
Applicable to GREMBOWICZ CONRAD G CHALLENGER II
Federal Aviation Administration airworthiness directives matched to make and model. Each entry links to the Federal Register publication.
No matching airworthiness directives are on file for this make and model in the Federal Register.
04 / Service Difficulty Reports
FAA SDR filings
The FAA does not currently expose a public API for Service Difficulty Reports. We do not back-fill or paraphrase. Search the FAA SDR portal directly →
05 / Related
More on Grembowicz Conrad G CHALLENGER II in the Atlas
Grembowicz Conrad G CHALLENGER II type page → — 1 registered · 1 NTSB records
Search the full US registry → · All airworthiness directives → · Accident & safety surface →
06 / Sources & Methodology
Every fact on this page links to its primary US-government source
- FAA Aircraft Registry →
Refreshed May 5, 2026
Available
- NTSB CAROL →
Refreshed May 5, 2026
Available
- Federal Register (FAA Airworthiness Directives) →
Refreshed May 5, 2026
Available
- FAA Service Difficulty Reports →
Refreshed May 5, 2026
Unavailable
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