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
N78018

Slepcev Aircraft Industry SS4-X

Valid Missouri

N78018 is a Slepcev Aircraft Industry SS4-X, a fixed-wing airplane with one motor with a four-stroke engine, built in 2000. It has 2 seats. It is registered to an individual in Neosho, Missouri. The registration is valid: it was issued on September 23, 2011 and expires on September 30, 2027. It holds an experimental airworthiness certificate for exhibition, dated March 26, 2004.

Aircraft

Maker
Slepcev Aircraft Industry
Model
SS4-X
Serial number
086
Type
Fixed-wing, single engine
Power
Four-cycle piston, 1 motor · Rotax 912ULS SERIES · 100 hp
Seats
2
Year built
2000
Transponder code
AA9322 (octal 52511442)

Registration

Status
Valid registration
Certificate issued
September 23, 2011
Expires
September 30, 2027
Last FAA action
March 17, 2023
Airworthiness
Experimental · Exhibition · March 26, 2004
FAA region
Central
FAA record id
00069189

Owner as the FAA publishes it

Name
Knotts William E
Type
Individual
Address
17947 Falcon Rd
Neosho, MO 64850-6322

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

1971-09-09Globe GC-1B · Valid registration

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