Single-engine piston

N75HR

Homebuilt Harmon Rocket II

Registered No accidents on file
Built
—
Serial
247
Class
Single-engine piston
Engines
Lycoming IO-540 series
Status
Current as of October 2026
Registered owner
Mountain Flyer Aircraft LLC (LLC)
Based
Kalispell, MT
Registration record

N75HR on the FAA register

Type
Homebuilt Harmon Rocket II
Serial
247
Engines
Lycoming IO-540 series
Registered owner
Mountain Flyer Aircraft LLC
Kalispell, MT
Certificate issued
2021-08-02
Airworthiness date
2004-09-23
Registration expires
2028-08-31
Airworthiness class
Experimental · amateur-built
Mode S (hex)
AA186F
Mode S (octal)
52414157
Seats (type)
2
Weight class
up to 12,499 lb
Kit
Harmon Rocket Llc HARMON ROCKET II
Status
Current as of October 2026
Registry history

Timeline

  • 2028-08-31
    Registration expires (renewal due).
  • 2021-08-02
    Certificate of registration issued as N75HR.
  • 2004-09-23
    Airworthiness date on the current FAA record (experimental category (amateur-built)).
Overview

About N75HR

N75HR is a Homebuilt Harmon Rocket II, serial number 247. The FAA register lists Mountain Flyer Aircraft LLC as the registrant in Kalispell, Montana. The current certificate of registration was issued on August 2, 2021 and expires on August 31, 2028.

The FAA aircraft reference file describes the type as a single-engine piston, one Lycoming IO-540 series engine and 2 seats. Its airworthiness certificate is experimental category (amateur-built), dated September 23, 2004.

No NTSB accident or incident reports and no FAA preliminary notices are on file for N75HR.

Safety record

Accident & incident history

✓ No NTSB accident or incident reports and no FAA preliminary notices on file for N75HR.

Sources: NTSB aviation accident database and CAROL case system, FAA preliminary accident & incident notices. Search accident records

Same state

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Browse: Aircraft registered in Montana· Registry by state· FAA registry stats

Data: FAA Aircraft Registry (October 2026), including deregistered aircraft; NTSB and FAA accident data; fyiAero listing history. Individual owners' names are shown to signed-in users and street addresses are never shown. Type figures are published specifications, not this aircraft's.