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
N108K

Jonker Sailplanes JS1C 18/21

Valid Electric gliderTexas

N108K is a Jonker Sailplanes JS1C 18/21, a glider with no engine, built in 2017. It has 1 seat. It is registered to an individual in Azle, Texas. The registration is valid: it was issued on December 21, 2018 and expires on December 31, 2028. It holds an experimental airworthiness certificate for racing, dated June 22, 2017.

Jonker Sailplanes: JS3 RES electric self-launch

Aircraft

Maker
Jonker Sailplanes (South Africa)
FAA spelling: JONKER SAILPLANES (PTY) LTD
Model
JS1C 18/21
Serial number
1C-117
Type
Glider
Power
None
Seats
1
Year built
2017
Transponder code
A0234D (octal 50021515)

Registration

Status
Valid registration
Certificate issued
December 21, 2018
Expires
December 31, 2028
Last FAA action
July 1, 2023
Airworthiness
Experimental · Racing · June 22, 2017
FAA region
Southwestern
FAA record id
01254469

Owner as the FAA publishes it

Name
Mockler David R
Type
Individual
Address
1291 Church Rd
Azle, TX 76020-1447

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.

Earlier use of this number 1

2011-07-01Beech D18S · Sale reported, canceled

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