Office Hours/Contact Us

2725 Skyway Drive
Helena, Montana 59602-1213

Phone: (406) 441-5240
Fax: (406) 449-5275

Email the Office

Office Hours: 7:30 a.m. to 4:00 p.m., Mountain Time, Monday - Friday
Office visits by appointment only

• Helena FSDO Service Area Map (PDF)
• Employee Directory (PDF)
• Feedback Form
• Replacement Airworthiness Certificates and Special Flight Permits
  • The FAA is now processing all Airworthiness Certificates and Special Flight Permits online using the Airworthiness Certification Portal (AWC). View the AWC Applicant Registration Guide and Application Process Overview document
  • The Airworthiness Certification (AWC) - Applicant Portal website 
• Aircraft Registration
  • All aircraft registration questions must be directed to the Aircraft Registration Branch in Oklahoma City via email (preferred) at 9-AMC-AFS750-Aircraft@faa.gov or by telephone at 405-954-3116 or 1-866-762-9434.  For more information on aircraft registration, you may also visit the Civil Aircraft Registry Electronic Services (CARES) at CARES - Civil Aviation Registry Electronic Services.

Directions to the Office

Driving: Come to Helena via I-15 and follow signs to the Helena Regional Airport. The FSDO is next door to the airline terminal.

Flying: Park at a fixed-base operator on the south side of the airport and seek ground transportation to the FSDO on the north side.