Helena FSDO
Office Hours/Contact Us
2725 Skyway Drive
Helena, Montana 59602-1213
Phone: (406) 441-5240
Fax: (406) 449-5275
Office Hours: 7:30 a.m. to 4:00 p.m., Mountain Time, Monday - Friday
Office visits by appointment only
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.
- Amateur-Built Aircraft
- Light Sport
- Accident & Incident Data
- Airworthiness Certification
- Field Approvals
- Registration
- Safety Alerts (AD, SAIB, SDR, & More)
- Technical Information (TCDS, TSO, STC, PMA, MMEL)