Ronan Airport (7S0), Montana
Landing essentials
Whether you can land, whether you can refuel, and how customs works here.
Overview
Ronan Airport (7S0) is a public-use, non-towered field in western Montana serving general and business aviation traffic in the Ronan area. The airport has a single paved runway and operates without an on-field attendant, with fuel available on a self-service or unattended basis. Traffic here is modest, dominated by business aviation movements tracked through FAA TFMSC data, and customs is not available on site, with the nearest customs point of entry at Glacier Park International, roughly 45 nautical miles away.
Runways
Ronan Airport has one paved runway, 16/34, 4,798 ft long and 75 ft wide, with an asphalt surface.
Source: FAA Form 5010.
Fuel and airfield services
Ronan Airport has Jet A+ and 100LL available on the field. The airport has no control tower.
Source: FAA Form 5010 / NASR.
Customs
Ronan Airport does not clear customs. The nearest port of entry is Glacier Park International (KGPI), 45 NM away.
Source: CBP list of ports of entry.
Business aviation traffic
Ronan Airport recorded 242 business aviation movements in 2025. Traffic peaks in July. Business aviation traffic at Ronan Airport concentrates in the summer months, peaking in July, with June and August also well above the rest of the year.
Business jet movements, FAA TFMSC count. Peak month July, 63 movements in 2025.
Source: FAA TFMSC, business jet movements, 2025.
Climate
Weather station is 2.4 NM from the field. Some values are estimated by the agency. 1991–2020 climate normals.
Source: NOAA NCEI.
Operating constraints
Ronan Airport has published operating constraints in two categories: runway notes and other notes.
The PAPI on runway 16 and runway 34 is pilot-activated, along with the medium-intensity runway lighting for runway 16/34, controlled via CTAF.
Taxiways are marked by reflectors.
Use frequency 1215 for the pilot lounge.
For clearance delivery, contact Salt Lake ARTCC.
Source: FAA Chart Supplement.
Nearby airfields
Ronan Airport has five airfields within 46 NM. The closest is Polson, 8.42 NM northwest.
Source: Skystar calculation from official coordinates.
Skystar at 7S0
We arrange catering, fuel and trip support here. Supplier prices reach you unchanged; our coordination fee sits on its own line.
The same order, priced two ways.
$1,200.00 catering order at 7S0.
Unchanged.
What the kitchen invoices us is what your quote reads.
One line, fixed.
It does not move with the size of the order.
At cost.
Passed on at the exact amount the processor took.
Market practice figures are industry averages, not a specific competitor.
Frequently asked questions
Does 7S0 have customs on site?
Ronan Airport (7S0) does not have customs on site. The nearest customs point of entry is Glacier Park International (KGPI), located approximately 45 nautical miles away. Crews requiring customs clearance should plan to route through KGPI or another designated port of entry rather than Ronan itself.
What is the runway length at Ronan Airport?
Ronan Airport (7S0) has a single paved runway, 16/34, measuring 4,798 feet long and 75 feet wide with an asphalt surface. This is also listed as the airport's maximum paved runway length. The field sits at an elevation of 3,086 feet and is non-towered, so arrivals and departures are coordinated on CTAF.
Is fuel available at 7S0?
Ronan Airport (7S0) offers both 100LL and Jet A fuel, listed in the data as A+. The airport is unattended, so fuel uptake is handled without on-site staff. Pilots operating business aircraft should plan fueling procedures accordingly given the lack of attendant coverage.
When is business aviation traffic busiest at Ronan Airport?
Traffic at Ronan Airport (7S0) is heaviest in July, with 63 business aviation operations recorded, according to FAA TFMSC data for 2025. June and August also see elevated activity, with 37 and 47 operations respectively. Winter months, including December and January, see very light business aviation movement by comparison.