Single-engine piston

N91GB

2011 Homebuilt Harmon Rocket II

Registered 1 NTSB/FAA record
Built
2011
Serial
064
Class
Single-engine piston
Engines
Lycoming IO-540-C4B5
Status
Current as of October 2026
Registered owner
Individual · sign in to see
Based
Bakersfield, CA
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Registration record

N91GB on the FAA register

Type
2011 Homebuilt Harmon Rocket II
Serial
064
Engines
Lycoming IO-540-C4B5
Registered owner
Individual — the name of an individual registrant is shown to signed-in users. Sign in
Bakersfield, CA
Certificate issued
2011-05-19
Airworthiness date
2012-01-12
Registration expires
2027-05-31
Airworthiness class
Experimental · amateur-built
Mode S (hex)
AC94EA
Mode S (octal)
53112352
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

  • 2027-05-31
    Registration expires (renewal due).
  • 2013-06-17
    Accident at South Lake Tahoe, CA; damage: substantial.
  • 2012-01-12
    Airworthiness date on the current FAA record (experimental category (amateur-built)).
  • 2011-05-19
    Certificate of registration issued as N91GB to the current registrant.
  • 2008-07-16
    N91GB previously assigned to a Aerostar International RX 8 (s/n RX8-3123); cancelled.
Overview

About N91GB

N91GB is a 2011 Homebuilt Harmon Rocket II, serial number 064. It is registered to an individual in Bakersfield, California. The current certificate of registration was issued on May 19, 2011 and expires on May 31, 2027.

The FAA aircraft reference file describes the type as a single-engine piston, one Lycoming IO-540-C4B5 engine and 2 seats. Its airworthiness certificate is experimental category (amateur-built), dated January 12, 2012.

N91GB has 1 accident/incident record on file (most serious damage: substantial); details are below.

Safety record

Accident & incident history

2013-06-17 Accident · South Lake Tahoe, CA Damage: Substantial NTSB · WPR13CA276
Reported aircraft: Gary W Bettis Harmon Rocket II
Probable cause: The pilot's failure to maintain directional control during landing with a crosswind.

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

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Browse: Aircraft registered in California· 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.