WxDecoder
90TN

Methodist Medical Center of Oak Ridge Hospital Heliport

Oak Ridge, TennesseeElevation 938 ftHeliport
OFF-FIELD REFERENCE
Nearest report: KTYS · 18 NM SE · 52 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 · KTYS
WIND
290@5
steady
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 calm, visibility 10 SM, temperature 21.1C. Treat this as supplemental, not an aviation observation. Forecast suggests thursday mostly sunny, high near 93F, low near 69F, 9% chance of precipitation. Key risks: thunderstorms in the forecast.

PILOT WEATHER NOTES
Thunderstorms in the forecastWeather.gov
Friday: Mostly Sunny then Chance Showers And Thunderstorms. Watch for developing convection and plan alternates.
DayConditionsTemp FWindGustsPrecipPilot note
Thursday Mostly Sunny 93/69 SW 4 kt – 9%
Friday Mostly Sunny then Chance Showers And Thunderstorms 93/70 0 kt – 41% Thunderstorms in the forecast
Saturday Showers And Thunderstorms 89/69 SW 4 kt – 81%
Sunday Chance Showers And Thunderstorms 91/67 0 kt – 26%
Monday Sunny 92/66 0 kt – 14%
Tuesday Sunny then Slight Chance Showers And Thunderstorms 93/68 0 kt – 21%
Wednesday Mostly Sunny then Chance Showers And Thunderstorms 93 0 kt – 33%

Source: National Weather Service (office MRX). Forecast issued 0944Z.

AIR QUALITY

Air quality index

41 Good
Primary pollutant: PM2.5
Ozone 37 · PM2.5 41

Knoxville, TN · observed 2026-09-10 04:00 EST · Source: AirNow (US EPA). Air-quality data for situational awareness, not an official health advisory.

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 90TN. Enter a runway number or heading to estimate wind components.
RUNWAYS

Runway detail & declared distances

1 runway · longest 42 ft

H1
Dimensions
42 x 42 ft
Surface
Concrete (good)
Edge lights
LOW
RWY H1

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
938 ft MSL

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

DAYLIGHT & NIGHT

Sun & logging windows

Sunset
2353Z 7:53 PM
Sunrise
1115Z 7:15 AM
Loggable night
0019Z (8:19 PM local) → 1049Z (6:49 AM local)
end of evening to start of morning civil twilight
Position lights required
2353Z (7:53 PM local) → 1115Z (7:15 AM local)
sunset to sunrise (91.209)
Night passenger currency
0053Z (8:53 PM local) → 1015Z (6:15 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

Methodist Medical Center of Oak Ridge Hospital Heliport is in Oak Ridge, Tennessee. Field elevation 938 ft MSL. Airport facts are drawn from OurAirports and the FAA NASR dataset.

OPERATIONS & CONTACT
OwnershipPrivately owned
UsePrivate use
TypeHeliport
ManagerCONNIE MARTIN
Manager phone(865) 835-4000
AttendedUNATNDD
CHARTS & AIRSPACE
ICAO / IATA90TN
SectionalCINCINNATI
Center (ARTCC)ATLANTA
Flight service (AFSS)NASHVILLE
RegionTennessee
CountryUnited States
Coordinates36.0250, -84.2456
Distance from city1 NM NE
SERVICES & LIGHTING
Control towerNon-towered
Field lightingSunset to sunrise
BeaconWhite-yellow (lighted water airport)
AIRCRAFT ACTIVITY

90TN traffic patterns

2026-06-30 to 2026-06-30, 1 days observed · data 2026-09-08

Insufficient confidence
TRAFFIC VOLUME (30-DAY)
AVG LANDINGS/DAY
1
AVG OPS/DAY
1
Operations trend (1 days)

Busiest day: Tue · Busiest month: Jun

FLEET MIX
Helicopter 100%

Mostly rotorcraft.

TOP AIRCRAFT TYPES
›EC35 (Helicopter) · ~1 landings/mo
Data limitations (4)
›ADS-B coverage is incomplete; counts are an observed lower bound, not official totals.
›Some aircraft do not transmit usable ADS-B and are not counted.
›Aircraft types and based estimates are inferred and may be wrong.
›This is not official ATC, FAA, or airport data.
NEARBY AIRPORTS

Weather reference stations

90TN has no on-field report. Nearest reporting station: KTYS (18 NM SE, VFR).

KTYS McGhee Tyson Airport
18 NM SE
VFR
KRKW Rockwood Municipal Airport
22 NM W
VFR
KGKT Gatlinburg-Pigeon Forge Airport
36 NM E
VFR
KMMI McMinn County Airport
41 NM S
VFR
KCSV Crossville Memorial Airport Whitson Field
41 NM W
VFR
KMOR Morristown Regional Airport
43 NM E
VFR
AIRPORT REMARKS

Operational remarks

›PRVDD VFR OPNS AND PVT USE ONLY.
›FOR CD CTC ATLANTA ARTCC AT 770-210-7692.
OFFICIAL LINKS & SOURCES
↗Search NOTAMs (official FAA NOTAM Search)
↗90TN on OurAirports
FREQUENTLY ASKED
Does 90TN have a METAR?
No on-field METAR is issued for 90TN. This page uses the nearest reporting station as a reference.
Does 90TN have a TAF?
No TAF is issued directly for 90TN. Use the nearest TAF-issuing field as a planning reference.
What is the field elevation at 90TN?
90TN sits at 938 ft MSL, which factors into the density-altitude estimate on this page.
Is this an official preflight weather briefing for 90TN?
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.