# Bjornstad Norman L COSMOS PHASE II

- Type: Aircraft model (FAA registry)
- Registry code: 05902MJ
- Manufacturer (registry): BJORNSTAD NORMAN L
- Model: COSMOS PHASE II
- Aircraft type: Weight-shift-control
- Engines: 1 · 2 cycle
- Seats: 2
- Weight class: Up to 12,499 lb
- Certification: Light sport
- Registered aircraft: 0
- Page: https://openairdocs.org/model/bjornstad-norman-l-cosmos-phase-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 WPR20CA056](https://openairdocs.org/ntsb/WPR20CA056), Dec 22, 2019: Cosmos Phase II (N5057Z), Lake Havasu City, AZ, substantial damage. Probable cause: The total loss of engine power due to fuel exhaustion, which resulted from the pilot's inadequate preflight fuel inspection.

## 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 20191222019889A](https://openairdocs.org/incident/20191222019889A), Dec 22, 2019: Bjornstad Norman L COSMOS PHASE II (N5057Z), Lake Havasu Cit, AZ, Substantial damage. 12/23/2019- After about an hour of flight on 12/22/2019 at around 10:34 am in a cosmos phase 11 weight shifting (ultralight) aircraft the engine "cut out" and…

## The same model under other registry codes

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

- [Gipson Justin W COSMOS PHASE II](https://openairdocs.org/model/gipson-justin-w-cosmos-phase-ii): 1 registered aircraft, registry code 05903JD
- [Hayes Pat COSMOS PHASE II](https://openairdocs.org/model/hayes-pat-cosmos-phase-ii): 1 registered aircraft, registry code 05903MY
- [Haessler Reinhard COSMOS PHASE II](https://openairdocs.org/model/haessler-reinhard-cosmos-phase-ii): 0 registered aircraft, registry code 05610CM
- [Richard Harold L JR COSMOS PHASE II](https://openairdocs.org/model/richard-harold-l-jr-cosmos-phase-ii): 0 registered aircraft, registry code 05902EY
- [Killing Leonard B COSMOS PHASE II](https://openairdocs.org/model/killing-leonard-b-cosmos-phase-ii): 0 registered aircraft, registry code 05902OS

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