Columbia County Airport
1B1 has 1 runway. The longest is 3/21 at 5,350 ft × 100 ft (asphalt).
FAA NASR data, cycle 2026-09-03
1B1 field elevation is 198 ft MSL. The standard traffic pattern altitude at 1B1 is 1,200 ft MSL (1,000 ft AGL). Fuel available at 1B1: 100 octane, 100LL, Jet A-1+.
FAA NASR data, cycle 2026-09-03
CTAF 123.05 MHz — 1B1 is non-towered; self-announce position and intentions on CTAF.
Check K1B1 against your personal minimums, plan a route to it, and see the best runway for the current wind — free.
No, 1B1 is a non-towered airport. The CTAF frequency is 123.05 MHz.
The AWOS frequency at 1B1 (Columbia County Airport) is 133.525 MHz.
1B1 has 1 runway (3/21). The longest runway is 5,350 feet.
1B1 uses the standard traffic pattern altitude of 1,000 feet AGL — about 1,200 feet MSL at a field elevation of 198 feet.
Yes. 1B1 (Columbia County Airport) has 100 octane, 100LL, Jet A-1+ available. Call the field for hours, self-serve availability and price.
1B1 (Columbia County Airport) has a field elevation of 198 feet MSL.
1B1 (Columbia County Airport) is located in Hudson, NY.