Reference only — not for real-world navigation.
K1B1
Columbia County Airport · Hudson
Key Facts
Essential technical summary for MSFS 2020/2024 and X-Plane.
ILS Approach StatusILS DATA NOT IN DATABASE
Field Elevation
198 ft / 60 m
Transition Altitude
18,000 ft
Primary Channel
UNIC 122.80 MHz (CTAF/UNICOM)
Live Conversion
inHg
hPa
Runway Summary (Quick-Links)
03/21 · 5,350 ft · ASPH-GLIGHTEDFlight Planning
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Welcome to the technical flight briefing for Columbia County Airport (K1B1), located in Hudson, 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 198 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
Columbia County Airport
ICAO / IATA
K1B1 / HCC
Municipality
Hudson
Country
Region
US-NY — New York
GPS Coordinates
Transition Altitude
18,000 ft
Elevation
198 ft
Wikipedia
Pilot Toolbox
External charts, live tracking and weather reports.
Runway 03 / 21
LIGHTED
Runway Length: 5,350 ft / 1,631 m
Runway Width: 100 ft / 30 m
Surface Type: ASPH-G
Heading: 11° / 191°
Runway Width: 100 ft / 30 m
Surface Type: ASPH-G
Heading: 11° / 191°
RWY 03 (11°)
No ILS / Visual Only
RWY 21 (191°)
No ILS / Visual Only
A/D ALBANY APP/DEP
125.00 MHz
AWOS AWOS 3
133.53 MHz
UNIC CTAF/UNICOM
122.80 MHz
Base Airport Data: OurAirports (Public Domain)
Instrument Approach Data: AIP 2026 Researched · Cycle: Jan 2026