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Registered aircraft · FAA record as of September 25, 2026
N407KS

Bell Helicopter Textron Canada 407

N407KS is a Bell Helicopter Textron Canada 407, a rotorcraft with turboshaft engines (a helicopter or multicopter), built in 2008. It has 8 seats. It is registered to King County Sheriffs Office, a government body in Seattle, Washington. The registration is valid: it was issued on September 17, 2008 and expires on April 30, 2028. It holds a standard airworthiness certificate for normal, dated January 17, 2008.

Aircraft

Maker
Bell Helicopter Textron Canada
Model
407
Serial number
53812
Type
Rotorcraft
Power
Turboshaft, 1 motor · Rolls-Royc 250-C47B · 650 hp
Seats
8
Year built
2008
Transponder code
A4C794 (octal 51143624)

Registration

Status
Valid registration
Certificate issued
September 17, 2008
Expires
April 30, 2028
Last FAA action
May 5, 2023
Airworthiness
Standard · Normal · January 17, 2008
FAA region
Northwest Mountain
FAA record id
00428399

Owner as the FAA publishes it

Name
King County Sheriffs Office
Type
Government
Address
516 3Rd Ave Rm W150 Kc Cart
Seattle, WA 98104-2392

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