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Registered aircraft · FAA record as of September 25, 2026
N478CS

Eurocopter/Canada BO 105LS A-3

Pending South Dakota

N478CS is an Eurocopter/Canada BO 105LS A-3, a rotorcraft with turboshaft engines (a helicopter or multicopter), built in 1998. It has 6 seats. It is registered to an individual in Spearfish, South Dakota. The FAA lists the registration as "registration pending". It holds a standard airworthiness certificate for normal, dated December 7, 1998.

Aircraft

Maker
Eurocopter/Canada
Model
BO 105LS A-3
Serial number
2053
Type
Rotorcraft
Power
Turboshaft, 2 motors · Allison 250-C28 SER · 500 hp
Seats
6
Year built
1998
Transponder code
A5DF15 (octal 51357425)

Registration

Status
Registration pending
Certificate issued
—
Expires
—
Last FAA action
April 9, 2026
Airworthiness
Standard · Normal · December 7, 1998
FAA region
Great Lakes
FAA record id
00223876

Owner as the FAA publishes it

Name
Registration Pending
Type
Individual
Address
PO Box 271
Spearfish, SD 57783-0271

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