US-9139 Weather NETC Heliport

Emmitsburg, PennsylvaniaElevation 415 ftHeliport
OFF-FIELD REFERENCE
Nearest report: KFDK · 17 NM S · 45 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 · KFDK
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 visibility 10 SM, temperature 9.4C. Treat this as supplemental, not an aviation observation. Forecast suggests tonight mostly clear then patchy fog, low near 35F, 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 then Patchy Fog 35 0 kt – 0%
Monday Patchy Fog then Sunny 70/46 NW 3 kt – 1%
Tuesday Sunny 67/44 NE 4 kt – 0%
Wednesday Partly Sunny 66/46 SE 3 kt – 0%
Thursday Mostly Sunny 71/49 S 4 kt – 0%
Friday Sunny 76/52 W 2 kt – 0%
Saturday Mostly Sunny 72/55 S 3 kt – 4%
Sunday Chance Rain Showers 70 S 5 kt – 33%

Source: National Weather Service (office LWX). Forecast issued 2332Z.

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 US-9139. Enter a runway number or heading to estimate wind components.
FIELD CONDITIONS

Field elevation

Field elevation
415 ft MSL

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

DAYLIGHT & NIGHT

Sun & logging windows

Sunset
2216Z 6:16 PM
Sunrise
1130Z 7:30 AM
Loggable night
2244Z (6:44 PM local) → 1103Z (7:03 AM local)
end of evening to start of morning civil twilight
Position lights required
2216Z (6:16 PM local) → 1130Z (7:30 AM local)
sunset to sunrise (91.209)
Night passenger currency
2316Z (7:16 PM local) → 1030Z (6:30 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

NETC Heliport is in Emmitsburg, Pennsylvania. Field elevation 415 ft MSL. Airport facts are drawn from OurAirports and the FAA NASR dataset.

OPERATIONS & CONTACT
TypeHeliport
CHARTS & AIRSPACE
ICAO / IATAUS-9139
RegionPennsylvania
CountryUnited States
Coordinates39.6946, -77.3304
SERVICES & LIGHTING
Control towerNon-towered
AIRCRAFT ACTIVITY

US-9139 traffic patterns

2026-07-24 to 2026-07-24, 1 days observed · data 2026-10-23

Insufficient confidence
TRAFFIC VOLUME (30-DAY)
AVG LANDINGS/DAY
1
AVG OPS/DAY
2
Operations trend (1 days)

Busiest day: Fri · Busiest month: Jul

FLEET MIX
Helicopter 100%

Mostly rotorcraft.

TOP AIRCRAFT TYPES
›H60 (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

US-9139 has no on-field report. Nearest reporting station: KFDK (17 NM S, VFR).

FREQUENTLY ASKED
Does US-9139 have a METAR?
No on-field METAR is issued for US-9139. This page uses the nearest reporting station as a reference.
Does US-9139 have a TAF?
No TAF is issued directly for US-9139. Use the nearest TAF-issuing field as a planning reference.
What is the field elevation at US-9139?
US-9139 sits at 415 ft MSL, which factors into the density-altitude estimate on this page.
Is this an official preflight weather briefing for US-9139?
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.