North Iowa Air Service
Mason City Municipal Airport
About North Iowa Air Service
North Iowa Air Service is a fixed-base operator at KMCW in Mason City, Iowa.
Fuel Prices
Jet-A (Full Serve)
$8.25
per gallon
Updated 28-Oct-2026
100LL
$7.35
per gallon
Updated 28-Oct-2026
Prices last updated: 28-Oct-2026 · Prices may vary
Services
✓Fuel Service
✓Aircraft Parking
NI
North Iowa Air Service
Jet-A$8.25/gal
100LL$7.35/gal
AirportKMCW
CityMason City
StateIowa
Status● Active