WxDecoder

78TN Weather Earhart Landing

Madison, TennesseeElevation 935 ftSmall airport
OFF-FIELD REFERENCE
Nearest report: KMMI · 17 NM SW · 11 min old
No ceiling, visibility 10 SM.
No on-field report, so no field flight category. Conditions at the field may differ.
OFF-FIELD REFERENCE · KMMI
WIND
Calm
no steady wind
VISIBILITY
10 SM
16.1 km
CEILING
None
no BKN/OVC layer
FORECAST & PILOT NOTES · SUPPLEMENTAL

Extended forecast and pilot notes

No aviation METAR is published for this airport. The nearest National Weather Service station reports wind from 80° at 3 kt, visibility 10 SM, temperature 8C. This observation is older than usual, so treat it with extra caution. Treat this as supplemental, not an aviation observation. Forecast suggests tonight mostly clear, low near 45F, 0% chance of precipitation. Key risks: no significant hazards are highlighted right now, but always confirm against an official briefing.

DayConditionsTemp FWindGustsPrecipPilot note
Tonight Mostly Clear 45 0 kt – 0%
Monday Sunny 72/46 N 4 kt – 0%
Tuesday Mostly Sunny 76/48 0 kt – 0%
Wednesday Partly Sunny 74/47 0 kt – 0%
Thursday Mostly Sunny 76/48 0 kt – 0%
Friday Mostly Sunny 77/52 0 kt – 4%
Saturday Slight Chance Rain Showers 77/57 0 kt – 34%
Sunday Chance Rain Showers 75 S 4 kt – 50%

Source: National Weather Service (office MRX). Forecast issued 0346Z.

Radar

Radar data: NOAA/NWS MRMS composite reflectivity. For situational awareness only, not a substitute for an official weather briefing.

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RUNWAYS & WIND
Crosswind calculator
No runway layout is available for 78TN. Enter a runway number or heading to estimate wind components.
RUNWAYS

Runway detail & declared distances

1 runway · longest 2,460 ft

06/24
Dimensions
2,460 x 125 ft
Surface
Turf
Edge lights
NSTD
RWY 06
Traffic patternRight
RWY 24
Traffic patternRight

Runway data from the FAA NASR dataset (effective 2026-06-11). Verify with the current Chart Supplement and NOTAMs.

FIELD CONDITIONS

Field elevation

Field elevation
935 ft MSL

Density and pressure altitude need a current temperature and altimeter from the METAR.

DAYLIGHT & NIGHT

Sun & logging windows

Sunset
2249Z 6:49 PM
Sunrise
1153Z 7:53 AM
Loggable night
2315Z (7:15 PM local) → 1127Z (7:27 AM local)
end of evening to start of morning civil twilight
Position lights required
2249Z (6:49 PM local) → 1153Z (7:53 AM local)
sunset to sunrise (91.209)
Night passenger currency
2349Z (7:49 PM local) → 1053Z (6:53 AM local)
1 hr after sunset to 1 hr before sunrise (61.57(b))

FAA definitions, shown in Zulu with airport-local time. Verify for your operation.

AIRPORT INFORMATION

Facility & services

Earhart Landing is in Madison, Tennessee. Field elevation 935 ft MSL. Airport facts are drawn from OurAirports and the FAA NASR dataset.

OPERATIONS & CONTACT
OwnershipPrivately owned
UsePrivate use
TypeSmall airport
ManagerSTERLING WEBB
Manager phone865-771-2899
CHARTS & AIRSPACE
ICAO / IATA78TN
SectionalATLANTA
Center (ARTCC)ATLANTA
Flight service (AFSS)NASHVILLE
RegionTennessee
CountryUnited States
Coordinates35.5839, -84.3137
Distance from city1 NM N
SERVICES & LIGHTING
Control towerNon-towered
AIRCRAFT ACTIVITY

Traffic patterns

Aircraft activity data is not available for this airport yet.

NEARBY AIRPORTS

Weather reference stations

78TN has no on-field report. Nearest reporting station: KMMI (17 NM SW, VFR).

KMMI McMinn County Airport
17 NM SW
VFR
KTYS McGhee Tyson Airport
21 NM NE
VFR
KRKW Rockwood Municipal Airport
27 NM NW
VFR
KGKT Gatlinburg-Pigeon Forge Airport
42 NM NE
VFR
KCSV Crossville Memorial Airport Whitson Field
44 NM NW
VFR
KCHA Chattanooga Metropolitan Airport (Lovell Field)
55 NM SW
VFR
OFFICIAL LINKS & SOURCES
↗Search NOTAMs (official FAA NOTAM Search)
↗78TN on OurAirports
FREQUENTLY ASKED
Does 78TN have a METAR?
No on-field METAR is issued for 78TN. This page uses the nearest reporting station as a reference.
Does 78TN have a TAF?
No TAF is issued directly for 78TN. Use the nearest TAF-issuing field as a planning reference.
What is the field elevation at 78TN?
78TN sits at 935 ft MSL, which factors into the density-altitude estimate on this page.
Is this an official preflight weather briefing for 78TN?
No. wxdecoder.com is for education and situational awareness only. It is not an official weather briefing or a substitute for official sources, NOTAM review, and pilot judgment.
This app is for aviation weather education, training, and situational awareness only. It is not a substitute for an official weather briefing, approved flight-planning software, flight service, dispatch procedures, current FAA regulations, or pilot judgment. Always verify weather with official sources before flight.