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
N91AB

Jacobs Robert Lewis RV-4

Valid Florida

N91AB is a Jacobs Robert Lewis RV-4, a fixed-wing airplane with one motor with a piston engine, built in 1991. It has 2 seats. It is registered to Mac Services Of Ocala LLC, an LLC in Ocala, Florida. The registration is valid: it was issued on October 16, 2024 and expires on October 31, 2031. It holds an experimental airworthiness certificate for amateur built, dated April 11, 1991.

Aircraft

Maker
Jacobs Robert Lewis
Model
RV-4
Serial number
2423
Type
Fixed-wing, single engine
Power
Piston (reciprocating), 1 motor · Lycoming 0-320 SERIES · 180 hp
Seats
2
Year built
1991
Transponder code
AC9454 (octal 53112124)

Registration

Status
Valid registration
Certificate issued
October 16, 2024
Expires
October 31, 2031
Last FAA action
October 16, 2024
Airworthiness
Experimental · Amateur built · April 11, 1991
FAA region
Southern
FAA record id
00995211

Owner as the FAA publishes it

Name
Mac Services Of Ocala LLC
Type
LLC
Address
9525 SE 72Nd Ave
Ocala, FL 34472-9200

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