Registry / Jacobs Robert Lewis / RV-4 / N91AB

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N91AB V

Jacobs Robert Lewis RV-4 · 1991 · Ocala, FL

FAA Registry ↗ FlightAware ↗ FlightRadar24 ↗ ADS-B Globe ↗

This aircraft — FAA registration facts

N91AB is a 1991 Jacobs Robert Lewis RV-4 (serial 2423), registered to Mac Services Of Ocala LLC (LLC) in Ocala, FL. Its FAA registration is recorded as v and expires October 2031; the airworthiness certificate dates from April 1991 (35 years ago). It carries a Lycoming 0-320 SERIES engine rated at 180 hp. Its Mode-S transponder broadcasts the ICAO 24-bit address AC9454. Mac Services Of Ocala LLC holds 2 aircraft on the registry.

Registered owner
Mac Services Of Ocala LLC
Owner type
LLC
Based in
Ocala, FL
Serial number
2423
Year built
1991 · 35 yrs old
Airworthiness class
42
FAA status
V
Mode-S / ICAO24
AC9454 · 53112124 octal
Certificate issued
Oct 16, 2024
Airworthiness date
Apr 11, 1991
Last FAA activity
Oct 16, 2024
Registration expires
Oct 31, 2031
FAA region
7

Source: FAA aircraft registry (public record). Community reviews and photos below.

Engine on this aircraft

Engine
Lycoming 0-320 SERIES
Engine type
Reciprocating (Piston)
Rated power
180 hp
Power per seat
90 hp
FAA engine code
41508

Source: FAA engine reference (ENGINE.txt), matched on this registration's engine code.

Community facts about N91AB

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Flight history & live tracking

ICAO24: ac9454
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Aircraft Type — ACFTREF 05608LH

Jacobs Robert Lewis RV-4
Engines: 1
Type: piston
Seats: 2
Category: Standard

Engine — CODE 41508

Manufacturer: Lycoming
Model: 0-320 SERIES
Type: Reciprocating (Piston)
Horsepower: 180 HP

FAA Registration Record

N-Number: N91AB
Serial Number: 2423
Year Manufactured: 1991
ACFTREF Code: 05608LH
Engine Code: 41508
Status: V (V)
Certification: 42
Type Aircraft: Fixed Wing Single Engine (4)
Type Engine: Reciprocating (Piston) (1)
Source: master

Transponder / ADS-B

Mode S (octal): 53112124
ICAO 24-bit (hex): AC9454
ADS-B Exchange ↗ | FlightAware ↗

Registrant

Mac Services Of Ocala LLC
LLC
View all 2 aircraft registered to this owner →
9525 Se 72Nd Ave
Ocala, FL, 344729200
FAA Region: 7

Key Dates

Certificate Issued Oct 16, 2024
Airworthiness Apr 11, 1991
Expiration Oct 31, 2031
Last Activity Oct 16, 2024
Data as of Nov 2, 2026

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