Registry / Harmon John M / RV-4 / N134JH

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N134JH V

Harmon John M RV-4 · Elko, NV

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

This aircraft — FAA registration facts

N134JH is a Harmon John M RV-4 (serial 937), registered to Diamond X LLC (LLC) in Elko, NV. Its FAA registration is recorded as v and expires July 2032; the airworthiness certificate dates from December 1997 (28 years ago). It carries a Lycoming I0360 SER A&C engine rated at 200 hp. Its Mode-S transponder broadcasts the ICAO 24-bit address A08ADD. Diamond X LLC holds 6 aircraft on the registry.

Registered owner
Diamond X LLC
Owner type
LLC
Based in
Elko, NV
Serial number
937
Airworthiness class
42
FAA status
V
Mode-S / ICAO24
A08ADD · 50105335 octal
Certificate issued
Jul 3, 2025
Airworthiness date
Dec 11, 1997
Last FAA activity
Jul 3, 2025
Registration expires
Jul 31, 2032
FAA region
4

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

Engine on this aircraft

Engine
Lycoming I0360 SER A&C
Engine type
Reciprocating (Piston)
Rated power
200 hp
Power per seat
100 hp
FAA engine code
41511

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

Community facts about N134JH

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Flight history & live tracking

ICAO24: a08add
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Aircraft Type — ACFTREF 056084D

Harmon John M RV-4
Engines: 1
Type: piston
Seats: 2
Category: Standard

Engine — CODE 41511

Manufacturer: Lycoming
Model: I0360 SER A&C
Type: Reciprocating (Piston)
Horsepower: 200 HP

FAA Registration Record

N-Number: N134JH
Serial Number: 937
Year Manufactured: —
ACFTREF Code: 056084D
Engine Code: 41511
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): 50105335
ICAO 24-bit (hex): A08ADD
ADS-B Exchange ↗ | FlightAware ↗

Registrant

Diamond X LLC
LLC
View all 6 aircraft registered to this owner →
Po Box 634
Elko, NV, 898030634
FAA Region: 4

Key Dates

Certificate Issued Jul 3, 2025
Airworthiness Dec 11, 1997
Expiration Jul 31, 2032
Last Activity Jul 3, 2025
Data as of Oct 5, 2026

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