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Registered aircraft · FAA record as of September 25, 2026
N143SE

Cosmos PHASE II

N143SE is a Cosmos PHASE II, a weight-shift aircraft with a two-stroke engine, built in 2000. It has 2 seats. It is registered to an individual in San Mateo, California. The registration is valid: it was issued on October 23, 2007 and expires on August 31, 2028. It holds an experimental airworthiness certificate for registered before jan 31, 2008, dated January 17, 2008.

Aircraft

Maker
Cosmos
Model
PHASE II
Serial number
B21445
Type
Weight-shift control
Power
Two-cycle piston, 1 motor · Rotax 582SER · 65 hp
Seats
2
Year built
2000
Transponder code
A0AF6A (octal 50127552)

Registration

Status
Valid registration
Certificate issued
October 23, 2007
Expires
August 31, 2028
Last FAA action
June 3, 2023
Airworthiness
Experimental · Registered before Jan 31, 2008 · January 17, 2008
FAA region
Western-Pacific
FAA record id
00426819

Owner as the FAA publishes it

Name
Harter Chris D
Type
Individual
Address
1950 Leslie St
San Mateo, CA 94403-1325

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.

Source: FAA Civil Aviation Registry, Releasable Aircraft Database, September 25, 2026. See this record on the FAA site · This record as data