Helius, LLC
Holds an FAA charter and air-taxi certificate (Part 135) under the designator 7EVA, overseen by the FAA office coded GL27. 5 aircraft are listed on the certificate, mostly BHT-407-407. Most of the aircraft on its certificate are registered in Prescott, Arizona.
Website: helius.aero (found by search; tell us if it is wrong)
About Helius, LLC from its own website, read October 13, 2026
Helius, LLC is a helicopter operator based in Prescott, Arizona that provides services including powerline construction and maintenance, aerial surveys, disaster recovery and storm restoration, medium lift operations, and firefighting support. The company operates helicopters for utility companies, emergency services, and private clients across the United States.
- Calls itself
- Helius
- What it is
- Helicopter operator
- Bases
- Prescott, AZ; Oakdale, CA
- Aircraft it names
- MD 600, Robinson 44
- Services
- powerline construction and maintenance, aerial surveys, private transportation, disaster recovery, storm restoration, medium lift operations, firefighting operations, cargo transport, damage assessment
- Address
- 6540 Crystal Lane, Prescott, AZ, 86301
- Telephone
- 928-443-9370
- [email protected]
Written by the site from the pages of helius.aero on October 13, 2026; the company's own words and pictures stay on its site. Out of date or wrong? Tell us.
Contact Helius, LLC about charter flights, quotes and the aircraft
eFlight does not take part in what you arrange. Is this you? Add or correct the contact details, and choose whether enquiries reach you by email and whether the number takes texts.
In the air now from the volunteer receiver network
None of this operator's aircraft is in the air over the United States right now, as far as the network can hear. See them on the live map. Counted here: aircraft on the certificate. No callsign is on file for this operator, so flights under another code are not counted. Aircraft whose owners asked the FAA not to be displayed are left out.
Where the aircraft are in the air, on the ground, parked, or not heard lately · refreshed every half minute
None in the air, 4 not heard lately, 1 not heard since the site began listening.
Positions from the volunteer receiver network: an aircraft is "parked" when it was last heard on the ground within 7 days (it may have moved under a hangar roof or flown with the transponder off); "not heard" means nothing has been received since the date shown. Aircraft whose owners asked the FAA not to be displayed are left out.
Connections how this operator links to the rest of the register
- Bell 407 3 on the certificate
- Mcdonnell Douglas Helicopter 600 1 on the certificate
- Bell 3 on the certificate
- Bell Helicopter Textron Canada 1 on the certificate
- Mcdonnell Douglas Helicopter 1 on the certificate
- Prescott, AZ · where most of the aircraft on its certificate are registered
- Prescott Rgnl/Ernest A Love Field · PRC
- Arizona 8,423 aircraft registered
- FAA charter and air-taxi certificate 5 aircraft listed · designator 7EVA
The whole map of how records connect · these connections as data: /graph/operator/helius-llc.json.
Aircraft on the certificate 5 · grouped by the FAA's model shorthand
BHT-407-407 4
| Tail no. | Maker and model | Registered owner | Year | Register | Where it is |
|---|---|---|---|---|---|
| N37AT | Bell 407 | Crosswind Leasing LLC Prescott, AZ | 2004 | ValidFAA registration status code V: Valid registration. All codes | not heard not heard since 17 October 2026, in the air then |
| N407US | Bell Helicopter Textron Canada 407 | Crosswind Leasing LLC Prescott, AZ | 1996 | ValidFAA registration status code V: Valid registration. All codes | not heard not heard since today at 2:25 pm, in the air then |
| N417US | Bell 407 | Crosswind Leasing LLC Prescott, AZ | 2003 | ValidFAA registration status code V: Valid registration. All codes | not heard not heard since Wednesday at 4:15 pm, in the air then |
| N686RH | Bell 407 | Crosswind Leasing LLC Prescott, AZ | 2006 | ValidFAA registration status code V: Valid registration. All codes | not heard not heard since today at 5:24 pm, last near Oakdale Airport, in the air then |
MD-600-N 1
| Tail no. | Maker and model | Registered owner | Year | Register | Where it is |
|---|---|---|---|---|---|
| N39GA | Mcdonnell Douglas Helicopter 600N | Crosswind Leasing LLC Prescott, AZ | 1998 | ValidFAA registration status code V: Valid registration. All codes | not heard not heard since the site began listening on 7 October 2026 |
Sources: the FAA's list of Part 135 and 121 certificate holders and the aircraft on each certificate, October 9, 2026; the FAA Civil Aviation Registry, October 29, 2026; the volunteer receiver network for what is in the air. An aircraft on a charter certificate is often owned by someone else and managed by the operator. Contact people named in the sources are not shown, the site's policy at this time. Is this your company? Claim or correct this listing: fix the base, add your website, send your own pictures. Add the "Listed on eFlight" badge to your website.