St. Clair County International Airport (KPHN)
St. Clair County InternationalFBO Information
| 100LL | 100LL | Jet A W/ Prist |
|---|---|---|
$6.00 Self Service | $6.60 Full Service | $5.30 Full Service |
St. Clair County International Airport KPHN Pilot Reviews
Emily
August 16, 2025The airport has been significantly updated; the staff is excellent. A new website is available (link provided below). There is no dedicated crew car available, but hourly rental vehicles can be arranged via "Mid-Michigan Rental Cars". Website: https://www.stclaircounty.org/Offices/3 Operating Hours: Monday through Saturday, 7 AM to 5 PM; Sunday, 7 AM to 3 PM. Jet A fuel is available with full service. 100LL is offered with full service (delivered by truck) or self-service.
Perez
July 15, 2025The airport is unattended on weekends. Do not plan on obtaining Jet A fuel, despite the posted operating hours.
Laura
September 28, 2024Took a day trip to this lovely location in Michigan. We had two Enterprise rental cars waiting for us when we landed. The line personnel were extremely helpful getting my passengers their vehicles right next to the aircraft, and I found the pilot lounge where I relaxed for a couple of hours. I did experience limited cell phone reception, and no internet access was provided. Also, remember to pack a lunch as they do not offer a courtesy vehicle. There is local wildlife near the airport, and I had to maneuver around some vultures circling near the runway.
Brown
July 11, 2024There was no Titan reward provided, and no crew car was available.

