Reference only — not for real-world navigation.
TN77
Whifferdill Airport · Chapmansboro
Key Facts
Essential technical summary for MSFS 2020/2024 and X-Plane.
ILS Approach StatusILS DATA NOT IN DATABASE
Field Elevation
622 ft / 190 m
Transition Altitude
18,000 ft
Primary Channel
—
Live Conversion
inHg
hPa
Flight Planning
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Welcome to the technical flight briefing for Whifferdill Airport (TN77), located in Chapmansboro, United States. As a vital hub for Microsoft Flight Simulator 2024, MSFS 2020, and X-Plane pilots, this facility features 2 active runways with a maximum elevation of 622 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
Whifferdill Airport
ICAO / IATA
TN77 / —
Municipality
Chapmansboro
Country
Region
US-TN — Tennessee
GPS Coordinates
Transition Altitude
18,000 ft
Elevation
622 ft
Pilot Toolbox
External charts, live tracking and weather reports.
Runway 02 / 20
UNLIT
Runway Length: 3,200 ft / 975 m
Runway Width: 200 ft / 61 m
Surface Type: Turf
Heading: —° / —°
Runway Width: 200 ft / 61 m
Surface Type: Turf
Heading: —° / —°
RWY 02
No ILS / Visual Only
RWY 20
No ILS / Visual Only
Runway 15 / 33
UNLIT
Runway Length: 2,000 ft / 610 m
Runway Width: 100 ft / 30 m
Surface Type: Turf
Heading: —° / —°
Runway Width: 100 ft / 30 m
Surface Type: Turf
Heading: —° / —°
RWY 15
No ILS / Visual Only
RWY 33
No ILS / Visual Only
No frequency data available.
Base Airport Data: OurAirports (Public Domain)
Instrument Approach Data: AIP 2026 Researched · Cycle: Jan 2026