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Registered aircraft · FAA record as of September 25, 2026
N511WC

Robert I Dempster SEATTLE WORLDCRUISER

N511WC is a Robert I Dempster SEATTLE WORLDCRUISER, a fixed-wing airplane with one motor with a piston engine. It has 2 seats. It is registered to Seattle World Cruiser Association, a corporation in Centralia, Washington. The registration is valid: it was issued on June 7, 2013 and expires on June 30, 2029. No airworthiness certificate is on file, which is normal for drones and for aircraft still being built or tested.

Aircraft

Maker
Robert I Dempster
Model
SEATTLE WORLDCRUISER
Serial number
1
Type
Fixed-wing, single engine
Power
Piston (reciprocating), 1 motor
Seats
2
Year built
Not given
Transponder code
A6671D (octal 51463435)

Registration

Status
Valid registration
Certificate issued
June 7, 2013
Expires
June 30, 2029
Last FAA action
August 11, 2023
Airworthiness
None on file
FAA region
Northwest Mountain
FAA record id
01126006

Owner as the FAA publishes it

Name
Seattle World Cruiser Association
Type
Corporation
Address
1007 N Washington Ave
Centralia, WA 98531-4831

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