United States aircraft registry
N1944X
2004 JELINEK VLADIMIR CHALLENGER II
Fixed-wing single-engine · 2-cycle
- Year manufactured
- 2004
- Engine manufacturer
- ROTAX
- Registration status
- Valid
- Registration expires
- Apr 30, 2031
Registered owner
LIFTO THOMAS W
IndividualBARRONETT, Wisconsin · United States
Registered mailing location
The registered owner may differ from the operator. Mailing location does not identify the aircraft’s base or current position.
Aircraft specifications
- Manufacturer / model
- JELINEK VLADIMIR / CHALLENGER II
- Serial number
- CH2-0604-2492
- Aircraft type
- Fixed-wing single-engine
- Engine model
- 503DC
- Engine type
- 2-cycle
- Engines
- 1
- Seats (type reference)
- 2
- Mode S / ICAO hex
- A17A01
Registry specifications may differ from the aircraft’s current configuration.
Registration details
- Registration country
- United States
- Certificate issued
- Apr 25, 2024
- Expiration date
- Apr 30, 2031
- Registrant type
- Individual
- Fractional ownership
- No
Certification & additional details
- Classification
- Experimental
- Airworthiness certificate date
- May 8, 2007
- Aircraft category
- Land
- Mode S (octal)
- 50275001
- Last registry activity
- Apr 25, 2024
Registry certificate information does not establish current airworthiness. Registry activity is not flight activity.
Source: FAA Aircraft Registry · Dataset refreshed 2026-11-01. Registration details can change. Map centered on the registered ZIP-code area, not an exact address. Private onboard avionics and connectivity data are not included.