# N40120: 1999 Harms Robert M KIT FOX SERIES 5, registration cancelled 2009-09-23

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: September 23, 2009
- Status when cancelled: Triennial form not returned
- Airframe: [Harms Robert M KIT FOX SERIES 5](https://openairdocs.org/model/harms-robert-m-kit-fox-series-5) (registry code 05614CU)
- Engine: [Amateur-built UNKNOWN ENG](https://openairdocs.org/engine/amateur-built-unknown-eng) (registry code 99999)
- Serial number: S9909-0215
- Year built: 1999
- Type of aircraft: Fixed wing single engine
- Kit: Skystar Acft Co KITFOX MODEL 5
- Airworthiness: Experimental, amateur built
- Airworthiness date: July 14, 2004
- Certificate issued: August 22, 2006
- Last registry action: August 18, 2009
- Mode S code: A4B30F
- Owners when cancelled: [Harms Robert M Trustee](https://openairdocs.org/faa-owner/HARMS%20ROBERT%20M%20TRUSTEE), [Harms Doris M Trustee](https://openairdocs.org/faa-owner/HARMS%20DORIS%20M%20TRUSTEE)
- Location: [Houston, TX](https://openairdocs.org/faa-place/TX/Houston)
- Owner type: Co-owned
- Owner's area on the map: 29.6920° N, 95.2502° W: Placed by OpenAirDocs at the center of ZIP code 77017, within about 2 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N40120
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=40120
- Page: https://openairdocs.org/deregistered/N40120-2009-09-23

From the FAA registry file of November 5, 2026, cancelled registrations. Owners' street addresses are left out. The Mode S code belongs to the N-number, not the airframe.

ADs and bulletins for the Harms Robert M KIT FOX SERIES 5: https://openairdocs.org/model/harms-robert-m-kit-fox-series-5.md

## NTSB investigations (2)

From the NTSB's public API. Aircraft are matched to registry aircraft by N-number and event date, checked against the reported serial number, make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

- [NTSB DEN08LA098](https://openairdocs.org/ntsb/DEN08LA098), Jun 2, 2008: Harms Robert M KIT FOX SE (N40120), La Porte, TX, destroyed, 2 fatal. Probable cause: The pilot's failure to maintain adequate airspeed while maneuvering, resulting in an aerodynamic stall and uncontrolled descent.
- [NTSB DFW06CA003](https://openairdocs.org/ntsb/DFW06CA003), Oct 5, 2005: Harms KitFox Series 5 (N40120), La Porte, TX, substantial damage. Probable cause: The pilot's failure to obtain/maintain adequate airspeed on takeoff, which resulted in two hard landings and subsequent loss of control.

## FAA accident and incident reports (2)

From the FAA Accident/Incident Data System. Reports are matched to registry aircraft by N-number and event date, checked against the reported make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

- [Accident 20080602834239A](https://openairdocs.org/incident/20080602834239A), Jun 2, 2008: Amtr KITFOXV (N40120), La Porte, TX, Destroyed, 2 fatal. (-23) At 1415 on June 2, 2008 VFR conditions partly cloudy, with wind 12 knots from 180 a certificated experimental aircraft, kit fox, serial number…
- [Accident 20051005026369A](https://openairdocs.org/incident/20051005026369A), Oct 5, 2005: Amtr KITFOXSERIE5 (N40120), La Porte, TX, Substantial damage. (-23) On October 5, 2005 at approximately 1250 local time, the pilot [privacy data omitted] with [privacy data omitted] as flight instructor were taking off on…

## Other aircraft with N40120

- [Cancelled 2021-09-21](https://openairdocs.org/deregistered/N40120-2021-09-21): Andrew Philip Richardson DBA A55S, S/N 232. Registration expired, pending cancellation. Owner: [Richardson Andrew P](https://openairdocs.org/faa-owner/RICHARDSON%20ANDREW%20P), [Albuquerque, NM](https://openairdocs.org/faa-place/NM/Albuquerque)
- [Cancelled 1976-11-23](https://openairdocs.org/deregistered/N40120-1976-11-23): Boeing 737-268, S/N 21282, built 1976. Exported to Saudi Arabia. Owner: [Boeing Third International Sales Corp](https://openairdocs.org/faa-owner/BOEING%20THIRD%20INTERNATIONAL%20SALES%20CORP), [Seattle, WA](https://openairdocs.org/faa-place/WA/Seattle)
- [Cancelled 1952-08-29](https://openairdocs.org/deregistered/N40120-1952-08-29): Stinson 108, S/N 108-50. Owner: [Andrew Ortner Jr](https://openairdocs.org/faa-owner/ANDREW%20ORTNER%20JR), [Wakeman, OH](https://openairdocs.org/faa-place/OH/Wakeman)

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