Eurocopter AS 350 B2
N668MM is an Eurocopter AS 350 B2, a rotorcraft with turboshaft engines (a helicopter or multicopter), built in 1991. It has 6 seats. It is registered to Colorado Highland Holdings LLC, an LLC in Durango, Colorado. The registration is valid: it was issued on October 19, 2024 and expires on October 31, 2031. It holds a standard airworthiness certificate for normal, dated April 9, 2021.
Listed on the FAA charter and air-taxi certificate of Colorado Highland Aviation, so it can be flown for hire; the registered owner is someone else, which is usual for a managed aircraft.
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Flight history: where it flew in the last seven days · follow it on the live map
Aircraft
- Maker
- Eurocopter
- Model
- AS 350 B2 · all AS 350 B2s and related versions
- Built of
- aluminium with composite partsA mostly aluminium airframe with composite parts where they save weight: control surfaces, fairings, the tail or the rotor blades. Composite rotor blades and a composite Starflex rotor head. This is how the Airbus Helicopters AS350 AStar (Écureuil), now H125 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
- 2580
- 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, 1 motor · Honeywell LTS101-700D-2 · 732 hp
- Seats
- 6
- Year built
- 1991
- Transponder code
- A8D310 (octal 52151420)
Registration
- Status
- Valid registrationFAA registration status code V (whether the registration certificate is in force). Every aircraft with this code · All codes
- Certificate issued
- October 19, 2024
- Expires
- October 31, 2031
- Last FAA action
- October 19, 2024
- Airworthiness
- StandardFAA airworthiness class code 1 (the kind of airworthiness certificate it flies under and what it is approved for). Every aircraft with this code · All codes · NormalFAA certificate purpose code N (the kind of airworthiness certificate it flies under and what it is approved for). All codes · April 9, 2021
- FAA region
- Northwest MountainFAA region code S (the FAA regional office that handles the record). All codes
- FAA record id
- 01068370
Owner as the FAA publishes it
- Name
- Colorado Highland Holdings LLC
- Type
- LLCFAA type of owner code 7 (who holds the registration: a person, a company, a trust or a government body). Every aircraft with this code · All codes
- Address
- 59 N Skylane Dr
Durango, CO 81303-6041
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 N668MM links to the rest of the register
- Airbus Helicopters AS350 AStar (Écureuil), now H125 891 registered
- Eurocopter 666 aircraft on the register
- Built of aluminium with composite parts · as the model family is built; the register does not record it per aircraft
- Colorado Highland Aviation · charter operator
- Honeywell LTS101-700D-2 8 aircraft with this engine series · 732 hp
- Type certificate H9EU · held by Airbus Helicopters
- Colorado Highland Holdings LLC 1 aircraft registered to this organisation
- Durango, CO 110 aircraft registered in this town
- Animas Air Park Airport · 00C
- Durango-La Plata County · DRO
- Colorado 7,454 aircraft registered
- FAA orders naming the Airbus Helicopters AS350 AStar (Écureuil), now H125 155 airworthiness directives
- Failure reports filed on the Airbus Helicopters AS350 AStar (Écureuil), now H125 1,007 reports since 1995
- Approved modifications for the Airbus Helicopters AS350 AStar (Écureuil), now H125 685 supplemental type certificates
- FAA orders naming the Honeywell LTS101-700D-2 26 airworthiness directives
The whole map of how records connect · these connections as data: /graph/aircraft/N668MM.json.
Records check free · 1 to understand · 4 clear
The public federal record on N668MM, 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 Colorado Highland Holdings LLC, an LLC, certificate issued October 19, 2024, expires October 31, 2031. No fractional interest recorded. [1]
The airworthiness certificate on file is dated April 9, 2021, 30 years after the 1991 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 2580 for this model in the deregistered file. [2]
No other airframe has carried N668MM 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 N668MM. 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 23, 2026. registry.faa.gov/
- FAA deregistered aircraft file (part of the same download), file of October 23, 2026. registry.faa.gov/
- FAA document index: registry documents received in recent weeks, file of October 23, 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 23, 2026. See this record on the FAA site · This record as data