Reference only — not for real-world navigation.
K39N
Princeton Airport · Princeton/Rocky Hill
Key Facts
Essential technical summary for MSFS 2020/2024 and X-Plane.
ILS Approach StatusILS DATA NOT IN DATABASE
Field Elevation
128 ft / 39 m
Transition Altitude
18,000 ft
Primary Channel
UNIC 122.72 MHz (CTAF/UNICOM)
Live Conversion
inHg
hPa
Runway Summary (Quick-Links)
10/28 · 3,500 ft · AsphaltLIGHTEDFlight Planning
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Welcome to the technical flight briefing for Princeton Airport (K39N), located in Princeton/Rocky Hill, 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 128 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
Princeton Airport
ICAO / IATA
K39N / PCT
Municipality
Princeton/Rocky Hill
Country
Region
US-NJ — New Jersey
GPS Coordinates
Transition Altitude
18,000 ft
Elevation
128 ft
Official Website
Wikipedia
Pilot Toolbox
External charts, live tracking and weather reports.
Runway 10 / 28
LIGHTED
Runway Length: 3,500 ft / 1,067 m
Runway Width: 75 ft / 23 m
Surface Type: Asphalt
Heading: 89° / 269°
Runway Width: 75 ft / 23 m
Surface Type: Asphalt
Heading: 89° / 269°
RWY 10 (89°)
No ILS / Visual Only
RWY 28 (269°)
No ILS / Visual Only
A/D NEW YORK APP/DEP
132.80 MHz
UNIC CTAF/UNICOM
122.72 MHz
Base Airport Data: OurAirports (Public Domain)
Instrument Approach Data: AIP 2026 Researched · Cycle: Jan 2026