WxDecoder

65TT Weather Air Evac 65 Heliport

Denison, TexasElevation 678 ftHeliport
OFF-FIELD REFERENCE
Nearest report: KGYI · 4 NM W · More than 1 hour old
No ceiling, visibility 10 SM.
No on-field report, so no field flight category. Conditions at the field may differ.
OFF-FIELD REFERENCE · KGYI
WIND
090@6
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 from 90° at 6 kt, visibility 10 SM, temperature 14C. This observation is older than usual, so treat it with extra caution. Treat this as supplemental, not an aviation observation. Forecast suggests today mostly sunny, high near 79F, low near 60F, 1% chance of precipitation. Key risks: thunderstorms in the forecast.

PILOT WEATHER NOTES
Thunderstorms in the forecastWeather.gov
Saturday: Chance Showers And Thunderstorms. Watch for developing convection and plan alternates.
DayConditionsTemp FWindGustsPrecipPilot note
Today Mostly Sunny 79/60 SE 4 kt – 1%
Tuesday Partly Sunny 80/61 S 9 kt – 6%
Wednesday Mostly Sunny 82/64 S 9 kt – 8%
Thursday Partly Sunny 81/63 S 9 kt – 15%
Friday Chance Rain Showers 73/60 SE 4 kt – 54%
Saturday Chance Showers And Thunderstorms 75/62 SE 9 kt – 53% Thunderstorms in the forecast
Sunday Slight Chance Rain Showers then Partly Sunny 80/62 SSW 9 kt – 18%

Source: National Weather Service (office FWD). Forecast issued 1426Z.

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 65TT. Enter a runway number or heading to estimate wind components.
RUNWAYS

Runway detail & declared distances

1 runway

H1
Dimensions
40 x 40 ft
Surface
Concrete
Edge lights
PERI
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
678 ft MSL

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

DAYLIGHT & NIGHT

Sun & logging windows

Sunset
2340Z 6:40 PM
Sunrise
1240Z 7:40 AM
Loggable night
0005Z (7:05 PM local) → 1215Z (7:15 AM local)
end of evening to start of morning civil twilight
Position lights required
2340Z (6:40 PM local) → 1240Z (7:40 AM local)
sunset to sunrise (91.209)
Night passenger currency
0040Z (7:40 PM local) → 1140Z (6:40 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

Air Evac 65 Heliport is in Denison, Texas. Field elevation 678 ft MSL. Airport facts are drawn from OurAirports and the FAA NASR dataset.

OPERATIONS & CONTACT
OwnershipPrivately owned
UsePrivate use
TypeHeliport
ManagerAIR EVAC EMS
Manager phone918-978-8121
AttendedUNATNDD
CHARTS & AIRSPACE
ICAO / IATA65TT
SectionalDALLAS-FT WORTH
Center (ARTCC)FORT WORTH
Flight service (AFSS)FORT WORTH
RegionTexas
CountryUnited States
Coordinates33.7093, -96.5838
Distance from city4 NM SW
SERVICES & LIGHTING
Control towerNon-towered
Field lightingSunset to sunrise
AIRCRAFT ACTIVITY

Traffic patterns

Aircraft activity data is not available for this airport yet.

NEARBY AIRPORTS

Weather reference stations

65TT has no on-field report. Nearest reporting station: KGYI (4 NM W, VFR).

KGYI North Texas Regional Airport Perrin Field
4 NM W
VFR
KDUA Durant Regional Airport - Eaker Field
17 NM NE
VFR
KGLE Gainesville Municipal Airport
31 NM W
VFR
KADM Ardmore Municipal Airport
42 NM NW
VFR
KADS Addison Airport
46 NM S
VFR
KGVT Majors Airport
46 NM SE
VFR
AIRPORT REMARKS

Operational remarks

›PRVDD VFR OPNS AND PVT USE ONLY; TKOF/LNDG AREA MKD; NON-OBSTG LGTD WIND INDCR MNTND; INGRESS/EGRESS RTES MNTND CLEAR 8:1 VISUAL APCH SLOPE; APCH OPNS CONDUCTED FM 050 DEG TO 360 DEG AND DEP OPNS FM 180 DEG TO 230 DEG.
›FOR CD CTC FORT WORTH ARTCC AT 817-858-7584.
›EMS OPRS INDEPENDENT FM 16XA.
›RONNIE FLEMING, MGR
›RONNIE.FLEMING@AIR-EVAC.COM
OFFICIAL LINKS & SOURCES
↗Search NOTAMs (official FAA NOTAM Search)
↗65TT on OurAirports
FREQUENTLY ASKED
Does 65TT have a METAR?
No on-field METAR is issued for 65TT. This page uses the nearest reporting station as a reference.
Does 65TT have a TAF?
No TAF is issued directly for 65TT. Use the nearest TAF-issuing field as a planning reference.
What is the field elevation at 65TT?
65TT sits at 678 ft MSL, which factors into the density-altitude estimate on this page.
Is this an official preflight weather briefing for 65TT?
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.