Staging copy. The live site is at https://staging.data.eflight.com.
eFlight RegistryFAA data, updated daily
Registered aircraft · FAA record as of September 25, 2026
N935TB

Heath Sabin CHALLENGER I

Valid Iowa

N935TB is a Heath Sabin CHALLENGER I, a fixed-wing airplane with one motor with a two-stroke engine. It has 1 seat. It is registered to an individual in Mallard, Iowa. The registration is valid: it was issued on March 20, 2014 and expires on March 31, 2030. No airworthiness certificate is on file, which is normal for drones and for aircraft still being built or tested.

Aircraft

Maker
Heath Sabin
Model
CHALLENGER I
Serial number
0399-0723
Type
Fixed-wing, single engine
Power
Two-cycle piston, 1 motor
Seats
1
Year built
Not given
Kit
QUAD CITY ULTRALIGHT ACFT CORP CHALLENGER I
Transponder code
ACF9E7 (octal 53174747)

Registration

Status
Valid registration
Certificate issued
March 20, 2014
Expires
March 31, 2030
Last FAA action
October 13, 2023
Airworthiness
None on file
FAA region
Central
FAA record id
01140245

Owner as the FAA publishes it

Name
Sabin Heath L
Type
Individual
Address
5014 460Th Ave
Mallard, IA 50562-7503

Owners can ask the FAA to withhold their name and address from public files. When they do, those fields are blank here as well. How that works.

Documents on file 0

No bills of sale, loans or other documents are indexed against this tail number.

Source: FAA Civil Aviation Registry, Releasable Aircraft Database, September 25, 2026. See this record on the FAA site · This record as data