Granby-grand County Airport (GNB)

GNB
Granby-grand County Airport (GNB)
Granby, CO
Location & QuickFacts
FAA Information Effective 2026-07-09
Airport Identifier GNB
Airport Status Operational
Longitude/Latitude 105°54'59.9000" W / 40°5'24.2000" N
-105.916639 / 40.090056 (Estimated)
Elevation 8207.10 ft / 2501.52 m (Surveyed)
Land 108 acres
From nearest city 1 nautical miles NE of Granby, CO
Location Grand County, CO
Magnetic Variation 08E (2025)
Owner & Manager
Ownership Publicly owned
Owner GRAND COUNTY
Address P.O. BOX 264
P.O. BOX 264
HOT SULPHUR SPRINGS, CO 80451
Phone number 970-725-3347
Manager SHAWN MAHORNEY
Address P O BOX 264
HOT SULPHUR SPRINGS, CO 80451
Phone number 970-887-2123
Airport Operations and Facilities
Airport Use Open to public
Wind indicator Yes
Segmented Circle Yes
Control Tower NON-ATCT
Lighting Schedule SEE RMK
Beacon Color White-Green (lighted land airport)
Landing fee charge No
Sectional chart CHEYENNE
Region ANM - Northwest Mountain
Responsible ARTCC ZDV - DENVER
Tie-in FSS DEN - DENVER
FSS on Airport No
FSS Toll Free 1-800-WX-BRIEF
NOTAMs Facility DEN (NOTAM-d service available)
Airport Communications
CTAF 123.0 MHz
UNICOM 123.0 MHz
AWOS-3PT GNB (970-887-1803)
Airport Services
Fuel types 100LL,A
Airframe repair NONE
Power plant repair NONE
Bottled oxygen NONE
Bulk oxygen NONE
Transient storage Tiedown
Other services INSTR
Runway Information
Runway 09/27
Dimensions 5001 x 75 ft (1524 x 23 m)
Surface ASPH (FAIR)
Surface treatment
Edge lights Low
09 27
Alignment 102° 282°
Physical elevation 8160.10 ft 8207.10 ft
Coordinates 40.091494 / -105.925384 40.088612 / -105.907918
Traffic pattern Left Right
Runway marking Non-precision instrument , Fair Condition Non-precision instrument , Fair Condition
VGSI 2-light PAPI on left
Runway end lights Yes Yes
Remarks
  • RCMD TKOF TO EAST ONLY BY EXPERIENCED PILOTS; HIGH GROUND RISES QUICKLY TO THE EAST.
  • RWY 27 HAS +525 FT TERRAIN 6000 FT FM THLD 1400 LEFT OF CNTRLN, +52 FT TERRAIN 1200 FT FM THLD ON EXTNDD CNTRLN, +40 FT POWERLINE 965 FT FM THLD 260 LEFT OF CNTRLN.
  • FOR CD CTC DENVER ARTCC AT 303-651-4257.
  • RWY 09 HAS +563 FT TERRAIN 21277 FT FM THLD 371 FT LEFT OF CNTRLN.
  • COLD TEMPERATURE AIRPORT. ALTITUDE CORRECTION REQUIRED AT OR BELOW -24C.
  • ESTABLISHED PRIOR TO 1959.