N Bar Ranch Airport (19MT), Montana
Landing essentials
Whether you can land, whether you can refuel, and how customs works here.
Overview
N Bar Ranch (19MT) is a privately used airport in Grass Range, Montana, sitting at 4,446 feet elevation and served by a single paved runway. The field is unattended, with no on-site customs processing; the nearest customs airport of entry is Great Falls (KGTF), about 107 nautical miles away. FAA TFMSC data logs 62 business aviation operations for 2025, all associated traffic since the airport itself does not report separate totals.
Runways
N Bar Ranch Airport has one paved runway, 06/24, 6,000 ft long and 100 ft wide, with an asphalt surface.
Runway geometry from published threshold coordinates. Not for navigation.
Source: FAA Form 5010.
Fuel and airfield services
The airport has no control tower.
Source: FAA Form 5010 / NASR.
Customs
N Bar Ranch Airport does not clear customs. The nearest port of entry is Great Falls International (KGTF), 107 NM away.
Source: CBP list of ports of entry.
Business aviation traffic
N Bar Ranch Airport recorded 62 business aviation movements in 2025. Traffic peaks in June. Business aviation traffic at N Bar Ranch concentrates in the late spring through fall months, with June and September each recording well over half the single-digit monthly counts seen elsewhere in the year.
Business jet movements, FAA TFMSC count. Peak month June, 17 movements in 2025.
Source: FAA TFMSC, business jet movements, 2025.
Climate
N Bar Ranch Airport averages 6.7 days above 90°F in July, 29.2 freeze days in December and 3.8 snow days in February. July is the warmest month, with average highs of 83.3°F, and January the coldest, at 37.2°F.
Weather station is 12.5 NM from the field. Some values are estimated by the agency. 1991–2020 climate normals.
Source: NOAA NCEI.
Operating constraints
N Bar Ranch Airport has published operating constraints in one category: other notes.
An MVH AWOS-3 automated weather observing station is associated with N Bar Ranch Airport (19MT).
For clearance delivery, contact Salt Lake Center.
Source: FAA Chart Supplement.
Nearby airfields
N Bar Ranch Airport has three airfields within 45 NM. The closest is Lewistown Municipal (KLWT), 25.15 NM northwest.
Source: Skystar calculation from official coordinates.
Skystar at 19MT
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 19MT.
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
What runway is available at N Bar Ranch (19MT)?
N Bar Ranch airport, identifier 19MT, has one paved runway, designated 06/24, measuring 6,000 feet long and 100 feet wide with an asphalt surface. This length accommodates a range of business aircraft operating into this private-use field in Grass Range, Montana. There is no second runway listed for the airport.
Is customs available on-site at 19MT?
N Bar Ranch does not have on-site customs processing. The nearest customs airport of entry is Great Falls International (KGTF), located approximately 107 nautical miles away. Operators requiring customs clearance near 19MT need to route through that facility rather than clearing directly at the ranch airport.
What is the weather like at N Bar Ranch airport in winter?
Winter conditions at N Bar Ranch, Montana, are cold, with January averaging a high of 37.2°F and about 28.5 days below freezing that month according to the source climate data. Snow accumulation of an inch or more occurs on roughly 3 to 4 days across December, January, and February. Operators should plan for sustained sub-freezing temperatures through the core winter months at this field.
How much business aviation traffic does 19MT see, and when?
N Bar Ranch, identifier 19MT, logged 62 business aviation operations in 2025 according to FAA TFMSC data. Traffic is concentrated in warmer months, with June recording 17 operations and September recording 16, together accounting for over half the annual total. Winter months such as January and March saw only 2 operations each.