# Hayes Pat COSMOS PHASE II

- Type: Aircraft model (FAA registry)
- Registry code: 05903MY
- Manufacturer (registry): HAYES PAT
- 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: 1
- Page: https://openairdocs.org/model/hayes-pat-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 (1)

- [N730PH](https://openairdocs.org/aircraft/N730PH): [Gwyn Zachary J](https://openairdocs.org/faa-owner/GWYN%20ZACHARY%20J), [Winston Salem, NC](https://openairdocs.org/faa-place/NC/Winston%20Salem), built 2007, S/N 001

## NTSB investigations

None matched to aircraft with this model.

## FAA accident and incident reports

None matched to aircraft with this model.

## 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
- [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
- [Bjornstad Norman L COSMOS PHASE II](https://openairdocs.org/model/bjornstad-norman-l-cosmos-phase-ii): 0 registered aircraft, registry code 05902MJ
- [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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