C-FETH - 2005 Harmon Harmon Rocket II Aircraft Registration

HROC

2005 Harmon HARMON ROCKET II

Aircraft Description

C-FETH is a 2005 Harmon HARMON ROCKET II, a single-engine aircraft registered to Sorin Ciulpan in Woodbridge, Ontario. The aircraft's Mode S transponder code is C00C86 (hex), used for ADS-B identification and flight tracking. AviatorDB monitors aircraft positions through ADS-B surveillance data and updates records as new position data is received.

The Harmon Rocket II was a high-performance experimental aircraft modification kit that transformed the Van's RV-4 into one of the fastest homebuilt aircraft of the 1990s. First flown in October 1991, it was a low-wing single-engine monoplane accommodating two occupants with a powerful 250-horsepower Lycoming IO-540 engine. The aircraft achieved cruise speeds of 230 mph and set multiple performance records, including a top speed of 250.71 mph. The modification kit was developed and manufactured by D & J Harmon Co., Inc. of Bakersfield, California. AviatorDB tracks 12 Harmon aircraft currently registered in the FAA database. The ICAO type designator for this aircraft model is HROC.

AviatorDB has found no NTSB accident or incident reports involving C-FETH. 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
2005
Manufacturer
Harmon
Model
HARMON ROCKET II
Type Aircraft
Fixed Wing Single Engine
ICAO Type Code
HROCRocket
Airworthiness Date
Classification
Type Registration
Unknown
Status
Cert Issue Date

Registered Owner

Name
Sorin Ciulpan
Address
1 Fanshore Dr.
City
Woodbridge
State / Zip Code
OntarioL4T1T8
Country
Canada

Powerplant & Avionics

Engine Type
Number of Engines
1
Mode S Code (Oct)
Mode S Code (Hex)
C00C86

Additional Details

Registration
C-FETH
Serial Number
HR 312
Number of Engines
1
Number of Seats
Expiration Date
Last Action Date
Last Update Date
January 24, 2026
Unique ID

Data Source

Data provided by Transport Canada. Contact the agency directly for more information.

Last updated: 2026-05-15 01:32:20 UTC