Boeing CH-47D
N406KT is a Boeing CH-47D, a rotorcraft with turboshaft engines (a helicopter or multicopter), built in 1995. It has 44 seats. It is registered to Billings Flying Service LLC, a corporation in Billings, Montana. The registration is valid: it was issued on June 30, 2023 and expires on June 30, 2030. It holds a restricted airworthiness certificate for agriculture and pest control; forest; other, dated March 13, 2025.
Where is it now Last seen October 15 at 11:43 am.
Last seen October 15 at 11:43 am. Checking whether it is in the air right now…
Aircraft broadcast their own position; volunteer receivers pool what they hear. Owners who have asked the FAA not to be displayed are not shown.
Flight history: where it flew in the last seven days · follow it on the live map
Aircraft
- Maker
- Boeing
- Model
- CH-47D · all CH-47Ds and related versions
- Built of
- aluminiumThe airframe is aluminium: sheet metal over a riveted frame, the way most aircraft have been built since the 1940s. This is how the Boeing CH-47 family is built; the FAA does not record construction for each aircraft, and the type certificate data sheet is the authority for this one.
- Serial number
- M3662
- Type
- RotorcraftFAA type of aircraft code 6 (the FAA's broad category for the airframe). Every aircraft with this code · All codes
- Power
- TurboshaftFAA type of engine code 3 (what powers it, as the FAA classes engines). Every aircraft with this code · All codes, 2 motors · Honeywell 55-L-714A · 4115 hp
- Seats
- 44
- Year built
- 1995
- Transponder code
- A4C3DE (octal 51141736)
Registration
- Status
- Valid registrationFAA registration status code V (whether the registration certificate is in force). Every aircraft with this code · All codes
- Certificate issued
- June 30, 2023
- Expires
- June 30, 2030
- Last FAA action
- June 21, 2026
- Airworthiness
- RestrictedFAA airworthiness class code 3 (the kind of airworthiness certificate it flies under and what it is approved for). Every aircraft with this code · All codes · Agriculture and pest control; Forest; OtherFAA certificate purpose code 140 (the kind of airworthiness certificate it flies under and what it is approved for). All codes · March 13, 2025
- FAA region
- Northwest MountainFAA region code S (the FAA regional office that handles the record). All codes
- FAA record id
- 01408343
Owner as the FAA publishes it
- Name
- Billings Flying Service LLC
- Type
- CorporationFAA type of owner code 3 (who holds the registration: a person, a company, a trust or a government body). Every aircraft with this code · All codes
- Address
- 3655 Aj Way
Billings, MT 59106-9745
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.
Connections how N406KT links to the rest of the register
- Boeing CH-47 26 registered
- Boeing 6,675 aircraft on the register
- Built of aluminium · as the model family is built; the register does not record it per aircraft
- Honeywell 55-L-714A 6 aircraft with this engine series · 4115 hp
- Billings Flying Service LLC 17 aircraft in the fleet
- Billings, MT 345 aircraft registered in this town
- Billings Logan International · BIL
- Montana 6,045 aircraft registered
- Failure reports filed on the Boeing CH-47 10 reports since 1995
- Where N406KT is now · Last seen October 15 at 11:43 am.
The whole map of how records connect · these connections as data: /graph/aircraft/N406KT.json.
Records check free · 1 to understand · 4 clear
The public federal record on N406KT, read the way a buyer, lender or insurer reads it: FAA registration, prior tail numbers keyed on the serial number, reuse of the tail number, recent registry filings, and the NTSB accident record under this and every earlier registration.
Valid registration to Billings Flying Service LLC, a corporation, certificate issued June 30, 2023, expires June 30, 2030. No fractional interest recorded. [1]
The airworthiness certificate on file is dated March 13, 2025, 30 years after the 1995 manufacture year. A re-issued certificate commonly follows export and re-import, a rebuild, or a return to the register after cancellation. The cause is documented in the FAA aircraft records file, which the full report obtains. [1]
No earlier tail number is recorded against serial M3662 for this model in the deregistered file. [2]
No other airframe has carried N406KT according to the deregistered file. [2]
No bills of sale, loans or releases have reached the registry in recent weeks. The index covers only recent filings; older liens are in the records file. [3]
No NTSB investigation records located under N406KT. CLEAR means the query ran and returned nothing, not that nothing ever happened. [4]
These live in the FAA aircraft records file (every document ever filed against the aircraft) and, for larger aircraft, the International Registry. Part of the full report.
AD compliance against the logbooks and flight-activity reconciliation are researched layers of the full report.
- FAA Releasable Aircraft Database, master file, file of October 27, 2026. registry.faa.gov/
- FAA deregistered aircraft file (part of the same download), file of October 27, 2026. registry.faa.gov/
- FAA document index: registry documents received in recent weeks, file of October 27, 2026. registry.faa.gov/
- NTSB aviation accident database (CAROL), records through September 30, 2026. data.ntsb.gov/carol-main-public/basic-search
This automated check reads the public federal record. Nothing here is a legal opinion, an appraisal or a statement about the aircraft's condition; a CLEAR line is a statement about the searched record, not the aircraft.
Source: FAA Civil Aviation Registry, Releasable Aircraft Database, October 27, 2026. See this record on the FAA site · This record as data