# Isaacson Andrew C TWINSTAR MK II

- Type: Aircraft model (FAA registry)
- Registry code: 05616FF
- Manufacturer (registry): ISAACSON ANDREW C
- Model: TWINSTAR MK II
- Aircraft type: Fixed wing single engine
- Category: Airplane
- Engines: 1 · Reciprocating
- Seats: 2
- Weight class: Up to 12,499 lb
- Certification: Not type certificated
- Registered aircraft: 0
- Page: https://openairdocs.org/model/isaacson-andrew-c-twinstar-mk-ii

Model codes come from the FAA registry's reference file. ADs are matched to them by model name and maker.

## ADs that may apply (OpenAirDocs)

Matched to this model by model name and maker. Each AD's applicability may narrow it by serial number, part number or equipment.

None matched.

## Registered aircraft

None registered with this model now.

## NTSB investigations (1)

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 FTW95LA364](https://openairdocs.org/ntsb/FTW95LA364), Aug 27, 1995: Isaacson Kolb Twin Star MK II (N141KE), Mansfield, TX, substantial damage. Probable cause: the loss of engine power for undertermined reasons, and the pilot's failure to maintain airspeed. A factor was the pilot's lack of flying experience.

## FAA accident and incident reports (1)

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 19950827046449A](https://openairdocs.org/incident/19950827046449A), Aug 27, 1995: Amtrkb TWINSTAR (N141KE), Mansfield, TX, Substantial damage. Reported power loss on climbout. Stalled. Nosed in. Flipped over. Unregistered homebuilt. No solo endorsement.

## The same model under other registry codes

Amateur-built copies and renamed makers get their own codes.

- [Thibodeau Albert TWINSTAR MK II](https://openairdocs.org/model/thibodeau-albert-twinstar-mk-ii): 1 registered aircraft, registry code 05616SC
- [Carpenter Kenneth TWINSTAR MK II](https://openairdocs.org/model/carpenter-kenneth-twinstar-mk-ii): 1 registered aircraft, registry code 056189S
- [Sundseth Dennis A TWINSTAR MK II](https://openairdocs.org/model/sundseth-dennis-a-twinstar-mk-ii): 0 registered aircraft, registry code 056162Y
- [Bennett Steven A TWINSTAR MK II](https://openairdocs.org/model/bennett-steven-a-twinstar-mk-ii): 0 registered aircraft, registry code 056165N
- [Koola John TWINSTAR MK II](https://openairdocs.org/model/koola-john-twinstar-mk-ii): 0 registered aircraft, registry code 056166A
- [Ellis Edwin H TWINSTAR MK II](https://openairdocs.org/model/ellis-edwin-h-twinstar-mk-ii): 0 registered aircraft, registry code 05616Q6
- [Bakies Kenneth F TWINSTAR MK II](https://openairdocs.org/model/bakies-kenneth-f-twinstar-mk-ii): 0 registered aircraft, registry code 05616ZP
- [Poage William Tipton TWINSTAR MK II](https://openairdocs.org/model/poage-william-tipton-twinstar-mk-ii): 0 registered aircraft, registry code 056188M

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