Reference only — not for real-world navigation.
KGNB
Granby Grand County Airport · Granby
Key Facts
Essential technical summary for MSFS 2020/2024 and X-Plane.
ILS Approach StatusILS DATA NOT IN DATABASE
Field Elevation
8,203 ft / 2,500 m
Transition Altitude
18,000 ft
Primary Channel
AWOS 119.92 MHz (AWOS 1)
Live Conversion
inHg
hPa
Runway Summary (Quick-Links)
09/27 · 5,095 ft · AsphaltLIGHTEDFlight Planning
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Welcome to the technical flight briefing for Granby Grand County Airport (KGNB), located in Granby, United States. As a vital hub for Microsoft Flight Simulator 2024, MSFS 2020, and X-Plane pilots, this facility features 1 active runway with a maximum elevation of 8,203 ft. Please note that this field primarily supports VFR and visual approach procedures.Reference the data below for primary communication channels and detailed runway characteristics. Pilots should observe a Transition Altitude of 18,000 ft verified for this field for altimeter reset procedures.
Full Name
Granby Grand County Airport
ICAO / IATA
KGNB / —
Municipality
Granby
Country
Region
US-CO — Colorado
GPS Coordinates
Transition Altitude
18,000 ft
Elevation
8,203 ft
Pilot Toolbox
External charts, live tracking and weather reports.
Runway 09 / 27
LIGHTED
Runway Length: 5,095 ft / 1,553 m
Runway Width: 70 ft / 21 m
Surface Type: Asphalt
Heading: 100.8° / 280.8°
Runway Width: 70 ft / 21 m
Surface Type: Asphalt
Heading: 100.8° / 280.8°
RWY 09 (100.8°)
No ILS / Visual Only
RWY 27 (280.8°)
No ILS / Visual Only
AWOS AWOS 1
119.92 MHz
UNIC CTAF/UNICOM
123.00 MHz
Base Airport Data: OurAirports (Public Domain)
Instrument Approach Data: AIP 2026 Researched · Cycle: Jan 2026