N684CM - 1980 Moravan N P Ortrokovice Z142 Aircraft Registration

1980 MORAVAN N P ORTROKOVICE Z142

Aircraft Description

N684CM is a 1980 Moravan N P Ortrokovice Z142, a single-engine reciprocating (piston) aircraft registered to Murphy & Harrison INC in Lake Arrowhead, CA. This aircraft holds a experimental airworthiness certificate issued by the Federal Aviation Administration on December 18, 2002. The registration certificate was issued on April 21, 2011. The registration is set to expire on April 30, 2030. Powered by a Ama/expr UNKNOWN ENG engine, N684CM is. The aircraft's Mode S transponder code is A91251 (hex), used for ADS-B identification and flight tracking. N684CM was last tracked by AviatorDB at coordinates 34.1116, -117.6880 on July 19, 2025. The FAA registry record for N684CM was last updated on October 20, 2023. AviatorDB monitors aircraft positions through ADS-B surveillance data and updates records as new position data is received.

Moravan N P Ortrokovice is an aircraft manufacturer with aircraft registered in the FAA database tracked by AviatorDB. AviatorDB tracks 4 Moravan N P Ortrokovice aircraft currently registered in the FAA database, including the Z142 model.

AviatorDB has found no NTSB accident or incident reports involving N684CM. AviatorDB cross-references all FAA registration data with NTSB accident and incident reports, providing a comprehensive safety overview for every registered aircraft in the United States.

Model Year
1980
Manufacturer
MORAVAN N P ORTROKOVICE
Model
Z142
Type Aircraft
Fixed Wing Single Engine
Weight Class
Up to 12,500 lbs
Airworthiness Date
December 18, 2002
Classification
Experimental 3 Category
Type Registration
Corporation
Status
Valid Registration
Cert Issue Date
April 21, 2011

Registered Owner

Name
MURPHY & HARRISON INC
Address
29068 MAMMOTH DR BOX 9
City
LAKE ARROWHEAD
State / Zip Code
California92352-0009
Country
United States

Powerplant & Avionics

Engine Type
Reciprocating
Number of Engines
1
Engine Manufacturer
AMA/EXPR
Engine Model
UNKNOWN ENG
Mode S Code (Oct)
52211121
Mode S Code (Hex)
A91251

Additional Details

Registration
N684CM
Serial Number
0218
Number of Engines
1
Number of Seats
2
Expiration Date
April 30, 2030
Last Action Date
October 20, 2023
Last Update Date
October 20, 2023
Unique ID
00257061

Last Known Position

Date
April 18, 2026 (UTC 20:22:20)
Airport
Latitude
34.11469
Longitude
-117.678051

Data Source

Data provided by the US Federal Aviation Administration. View on FAA.gov

Last updated: 2026-05-01 01:32:20 UTC