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Browse · Operators · FAA list of October 9, 2026

Helico Sonoma Inc.

Holds an FAA charter and air-taxi certificate (Part 135) under the designator 1N7A, overseen by the FAA office coded WP27. 2 aircraft are listed on the certificate, mostly AS-350-B3. Most of the aircraft on its certificate are registered in Santa Rosa, California.

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.

Connections how this operator links to the rest of the register

Flies
Where
Certificates and records
  • FAA charter and air-taxi certificate 2 aircraft listed · designator 1N7A
Aircraft
  • N392HS · Eurocopter AS 350 B3
  • N557SM · Robinson Helicopter R44 II

The whole map of how records connect · these connections as data: /graph/operator/helico-sonoma-inc.json.

Aircraft on the certificate 2 · grouped by the FAA's model shorthand

AS-350-B3 1

Tail no.Maker and modelRegistered ownerYearStatus
N392HSEurocopter AS 350 B3Skyhop LLC Santa Rosa, CAValidFAA registration status code V: Valid registration. All codes

R-44 II 1

Tail no.Maker and modelRegistered ownerYearStatus
N557SMRobinson Helicopter R44 IIAcmeflight LLC Santa Rosa, CA2007ValidFAA registration status code V: Valid registration. All codes

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 8, 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.