WxDecoder

7A7 Weather Merrill Army Heliport

Dahlonega, GeorgiaElevation 1,748 ftHeliport
OFF-FIELD REFERENCE
Nearest report: KGVL · 25 NM SE · 47 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 · KGVL
WIND
050@3
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 visibility 10 SM. Treat this as supplemental, not an aviation observation. Forecast suggests tonight mostly clear, low near 44F, 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 44 NE 4 kt – 0%
Monday Sunny 71/48 0 kt – 0%
Tuesday Sunny 72/49 E 4 kt – 0%
Wednesday Partly Sunny 69/49 E 4 kt – 0%
Thursday Mostly Sunny 72/51 E 4 kt – 0%
Friday Sunny 75/55 E 4 kt – 4%
Saturday Slight Chance Rain Showers 72/56 E 4 kt – 40%
Sunday Chance Rain Showers 71 SE 4 kt – 46%

Source: National Weather Service (office FFC). Forecast issued 0341Z.

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 7A7. Enter a runway number or heading to estimate wind components.
RUNWAYS

Runway detail & declared distances

1 runway · longest 40 ft

H1
Dimensions
40 x 40 ft
Surface
Metal
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
1,748 ft MSL

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

DAYLIGHT & NIGHT

Sun & logging windows

Sunset
2250Z 6:50 PM
Sunrise
1151Z 7:51 AM
Loggable night
2315Z (7:15 PM local) → 1125Z (7:25 AM local)
end of evening to start of morning civil twilight
Position lights required
2250Z (6:50 PM local) → 1151Z (7:51 AM local)
sunset to sunrise (91.209)
Night passenger currency
2350Z (7:50 PM local) → 1051Z (6:51 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

Merrill Army Heliport is in Dahlonega, Georgia. Field elevation 1,748 ft MSL. Airport facts are drawn from OurAirports and the FAA NASR dataset.

OPERATIONS & CONTACT
OwnershipArmy owned
UsePrivate use
TypeHeliport
AttendedUNATNDD
CHARTS & AIRSPACE
ICAO / IATA7A7
SectionalATLANTA
Center (ARTCC)ATLANTA
Flight service (AFSS)MACON
RegionGeorgia
CountryUnited States
Coordinates34.6262, -84.1061
Distance from city8 NM NW
SERVICES & LIGHTING
Control towerNon-towered
BeaconSunset to sunrise · Split white-green (military)
AIRCRAFT ACTIVITY

Traffic patterns

Aircraft activity data is not available for this airport yet.

NEARBY AIRPORTS

Weather reference stations

7A7 has no on-field report. Nearest reporting station: KGVL (25 NM SE, VFR).

KGVL Lee Gilmer Memorial Airport
25 NM SE
VFR
KDNN Dalton Municipal Airport
38 NM W
VFR
KLZU Gwinnett County Briscoe Field
40 NM S
VFR
KTOC Toccoa Airport - R.G. Letourneau Field
40 NM E
VFR
KWDR Barrow County Airport
44 NM SE
VFR
KPDK DeKalb Peachtree Airport
46 NM S
VFR
AIRPORT REMARKS

Operational remarks

›FOR CD CTC ATLANTA ARTCC AT 770-210-7692.
OFFICIAL LINKS & SOURCES
↗Search NOTAMs (official FAA NOTAM Search)
↗7A7 on OurAirports
FREQUENTLY ASKED
Does 7A7 have a METAR?
No on-field METAR is issued for 7A7. This page uses the nearest reporting station as a reference.
Does 7A7 have a TAF?
No TAF is issued directly for 7A7. Use the nearest TAF-issuing field as a planning reference.
What is the field elevation at 7A7?
7A7 sits at 1,748 ft MSL, which factors into the density-altitude estimate on this page.
Is this an official preflight weather briefing for 7A7?
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.