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Registered aircraft · FAA record as of September 25, 2026
N840TW

Rockwell International 690C

Valid Montana

N840TW is a Rockwell International 690C, a fixed-wing airplane with more than one motor with turboprop engines, built in 1981. It has 11 seats. It is registered to Neptune Aviation Services INC, a corporation in Missoula, Montana. The registration is valid: it was issued on February 9, 2025 and expires on February 29, 2032. It holds a standard airworthiness certificate for normal, dated September 10, 1981.

Aircraft

Maker
Rockwell International
Model
690C
Serial number
11689
Type
Fixed-wing, multi-engine
Power
Turboprop, 2 motors · Airesearch TPE331-5&6SER · 776 hp
Seats
11
Year built
1981
Transponder code
AB8197 (octal 52700627)

Registration

Status
Valid registration
Certificate issued
February 9, 2025
Expires
February 29, 2032
Last FAA action
February 9, 2025
Airworthiness
Standard · Normal · September 10, 1981
FAA region
Northwest Mountain
FAA record id
00743362

Owner as the FAA publishes it

Name
Neptune Aviation Services INC
Type
Corporation
Address
4301 Corporate Way
Missoula, MT 59808-7625

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