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
N98KE

Estapa Robert K RAN S-21

Valid Georgia

N98KE is an Estapa Robert K RAN S-21, a fixed-wing airplane with one motor with a piston engine. It has 2 seats. It is registered to an individual in Woodstock, Georgia. The registration is valid: it was issued on April 25, 2023 and expires on April 30, 2030. No airworthiness certificate is on file, which is normal for drones and for aircraft still being built or tested.

Aircraft

Maker
Estapa Robert K
Model
RAN S-21
Serial number
09180016
Type
Fixed-wing, single engine
Power
Piston (reciprocating), 1 motor
Seats
2
Year built
Not given
Kit
RANS DESIGNS INC S-21 OUTBOUND
Transponder code
ADA9B1 (octal 53324661)

Registration

Status
Valid registration
Certificate issued
April 25, 2023
Expires
April 30, 2030
Last FAA action
April 25, 2023
Airworthiness
None on file
FAA region
Southern
FAA record id
01387428

Owner as the FAA publishes it

Name
Estapa Robert K
Type
Individual
Address
95 Dogwood Pl
Woodstock, GA 30188-4340

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