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Cosmos PHASE II
N145W is a Cosmos PHASE II, a weight-shift aircraft with a two-stroke engine, built in 2003. It has 2 seats. It is registered to an individual in La Pine, Oregon. The registration is valid: it was issued on January 7, 2009 and expires on September 30, 2029. It holds an experimental airworthiness certificate for registered before jan 31, 2008, dated December 21, 2005.
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Flight history: where it flew in the last seven days · follow it on the live map
Aircraft
- Maker
- Cosmos
- Model
- PHASE II · all PHASE IIs and related versions
- Built of
- aluminium tube and fabricAn ultralight-style airframe: bolted aluminium tubing under sailcloth or fabric, the construction of weight-shift trikes and the lightest two-seaters. A weight-shift trike: an aluminium-tube carriage under a sailcloth wing. This is how the Cosmos PHASE II family is built; the FAA does not record construction for each aircraft, and the type certificate data sheet is the authority for this one.
- Serial number
- B0380
- Type
- Weight-shift controlFAA type of aircraft code 7 (the FAA's broad category for the airframe). Every aircraft with this code · All codes
- Power
- Two-cycle pistonFAA type of engine code 7 (what powers it, as the FAA classes engines). Every aircraft with this code · All codes, 1 motor · Rotax SEE BOMBADIER
- Seats
- 2
- Year built
- 2003
- Transponder code
- A0B737 (octal 50133467)
Registration
- Status
- Valid registrationFAA registration status code V (whether the registration certificate is in force). Every aircraft with this code · All codes
- Certificate issued
- January 7, 2009
- Expires
- September 30, 2029
- Last FAA action
- September 2, 2023
- Airworthiness
- ExperimentalFAA airworthiness class code 4 (the kind of airworthiness certificate it flies under and what it is approved for). Every aircraft with this code · All codes · Registered before Jan 31, 2008FAA certificate purpose code 8A (the kind of airworthiness certificate it flies under and what it is approved for). All codes · December 21, 2005
- FAA region
- Northwest MountainFAA region code S (the FAA regional office that handles the record). All codes
- FAA record id
- 00210259
Owner as the FAA publishes it
- Name
- Sumner Robert J
- Type
- IndividualFAA type of owner code 1 (who holds the registration: a person, a company, a trust or a government body). Every aircraft with this code · All codes
- Address
- 52661 Rainbow Dr
La Pine, OR 97739-9553
Owners can ask the FAA to withhold their name and address from public files. When they do, those fields are blank here as well. How that works.
Documents on file 0
No bills of sale, loans or other documents are indexed against this tail number.
Earlier use of this number 1
Connections how N145W links to the rest of the register
- Cosmos PHASE II 10 registered
- Cosmos 20 aircraft on the register
- Built of aluminium tube and fabric · as the model family is built; the register does not record it per aircraft
- Rotax all models (one FAA code) 2,587 aircraft with this engine series
- La Pine, OR 10 aircraft registered in this town
- Oregon 7,020 aircraft registered
The whole map of how records connect · these connections as data: /graph/aircraft/N145W.json.
Records check free · 2 to understand · 3 clear
The public federal record on N145W, read the way a buyer, lender or insurer reads it: FAA registration, prior tail numbers keyed on the serial number, reuse of the tail number, recent registry filings, and the NTSB accident record under this and every earlier registration.
Valid registration to Sumner Robert J, an individual, certificate issued January 7, 2009, expires September 30, 2029. No fractional interest recorded. [1]
Experimental certificate for registered before jan 31, 2008, dated December 21, 2005, consistent with the 2003 manufacture year. [1]
No earlier tail number is recorded against serial B0380 for this model in the deregistered file. [2]
N145W was previously assigned to 1 other aircraft: Douglas DOLPHIN 8 (serial 1-A-703, cancelled February 15, 1934). Histories keyed to the tail number alone can mix aircraft up; this check keys on the serial number. [2]
No bills of sale, loans or releases have reached the registry in recent weeks. The index covers only recent filings; older liens are in the records file. [3]
1 NTSB record under N145W: Accident on May 2, 2026 at Prineville, OR: no injuries, substantial damage. Details below. [4]
These live in the FAA aircraft records file (every document ever filed against the aircraft) and, for larger aircraft, the International Registry. Part of the full report.
AD compliance against the logbooks and flight-activity reconciliation are researched layers of the full report.
NTSB records 1
Aircraft on the NTSB record: Cosmos PHASE II · operated under 091
The pilot's inability to maintain directional control during the landing roll due to a flat tire.
Full record in plain English · Docket and reports at the NTSB
- FAA Releasable Aircraft Database, master file, file of October 23, 2026. registry.faa.gov/
- FAA deregistered aircraft file (part of the same download), file of October 23, 2026. registry.faa.gov/
- FAA document index: registry documents received in recent weeks, file of October 23, 2026. registry.faa.gov/
- NTSB aviation accident database (CAROL), records through September 30, 2026. data.ntsb.gov/carol-main-public/basic-search
This automated check reads the public federal record. Nothing here is a legal opinion, an appraisal or a statement about the aircraft's condition; a CLEAR line is a statement about the searched record, not the aircraft.
Source: FAA Civil Aviation Registry, Releasable Aircraft Database, October 23, 2026. See this record on the FAA site · This record as data