WxDecoder

5MD1 Weather Brooklandville Heliport

Brooklandville, MarylandElevation 312 ftHeliport
OFF-FIELD REFERENCE
Nearest report: KMTN · 13 NM SE · 4 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 · KMTN
WIND
Calm
no steady wind
VISIBILITY
10 SM
16.1 km
CEILING
None
no BKN/OVC layer
ACTIVE NWS ALERTS

Active weather alerts

Frost AdvisoryMinor · Expected · Likely
26 0500Z to 26 1300Z
Carroll; Northern Baltimore; Cecil; Northwest Montgomery; Central and Southeast Montgomery; Northwest Howard; Central and Southeast Howard; Northwest Harford; Southeast Harford; Albemarle; Greene; Madison; Rappahannock; Orange; Culpeper; Fairfax; Stafford; Spotsylvania; Northern Fauquier; Southern Fauquier; Eastern Loudoun; Northwest Prince William; Central and Southeast Prince William/Manassas/Manassas Park
* WHAT...Temperatures as low as 33 will result in frost formation. * WHERE...Portions of central and northern Maryland, and central and northern Virginia. * WHEN...From 1 AM to 9 AM EDT Monday. * IMPACTS...Frost could harm sensitive outdoor vegetation. Sensitive outdoor plants may be killed if left uncovered. * ADDITIONAL DETAILS...The lowest temperatures and subsequent frost potential are exp…
Take steps now to protect tender plants from the cold.

Alerts from the National Weather Service. For situational awareness only; always confirm against an official briefing.

FORECAST & PILOT NOTES · SUPPLEMENTAL

Extended forecast and pilot notes

No aviation METAR is published for this airport. The nearest National Weather Service station reports temperature 12.8C. Treat this as supplemental, not an aviation observation. Forecast suggests tonight clear then patchy fog, low near 39F, 0% chance of precipitation. Key risks: no significant hazards are highlighted right now, but always confirm against an official briefing.

DayConditionsTemp FWindGustsPrecipPilot note
Tonight Clear then Patchy Fog 39 SW 2 kt – 0%
Monday Patchy Fog then Sunny 70/49 W 5 kt – 1%
Tuesday Sunny 68/47 N 6 kt – 0%
Wednesday Partly Sunny 65/49 E 4 kt – 0%
Thursday Mostly Sunny 70/52 S 5 kt – 0%
Friday Sunny 76/53 W 4 kt – 0%
Saturday Mostly Sunny 72/56 E 4 kt – 4%
Sunday Mostly Cloudy then Chance Rain Showers 70 S 6 kt – 29%

Source: National Weather Service (office LWX). Forecast issued 0259Z.

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 5MD1. Enter a runway number or heading to estimate wind components.
RUNWAYS

Runway detail

08/26
Dimensions
1,200 x 120 ft
Surface
TURF-F
H1
Dimensions
90 x 90 ft
Surface
CONC
FIELD CONDITIONS

Field elevation

Field elevation
312 ft MSL

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

DAYLIGHT & NIGHT

Sun & logging windows

Sunset
2214Z 6:14 PM
Sunrise
1127Z 7:27 AM
Loggable night
2241Z (6:41 PM local) → 1100Z (7:00 AM local)
end of evening to start of morning civil twilight
Position lights required
2214Z (6:14 PM local) → 1127Z (7:27 AM local)
sunset to sunrise (91.209)
Night passenger currency
2314Z (7:14 PM local) → 1027Z (6:27 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

Brooklandville Heliport is in Brooklandville, Maryland. Field elevation 312 ft MSL. Airport facts are drawn from OurAirports and the FAA NASR dataset.

OPERATIONS & CONTACT
TypeHeliport
CHARTS & AIRSPACE
ICAO / IATA5MD1
RegionMaryland
CountryUnited States
Coordinates39.4167, -76.6778
SERVICES & LIGHTING
Control towerNon-towered
AIRCRAFT ACTIVITY

5MD1 traffic patterns

2026-09-08 to 2026-09-08, 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: Tue · Busiest month: Sep

FLEET MIX
Helicopter 100%

Mostly rotorcraft.

TOP AIRCRAFT TYPES
›AS50 (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

5MD1 has no on-field report. Nearest reporting station: KMTN (13 NM SE, VFR).

KMTN Martin State Airport
13 NM SE
VFR
KBWI Baltimore/Washington International Thurgood Marshall Airport
14 NM S
VFR
KFME Fort Meade Executive Airport
20 NM S
VFR
KAPG Phillips Army Air Field
24 NM E
VFR
KGAI Montgomery County Airpark
27 NM SW
VFR
KCGS College Park Airport
29 NM SW
VFR
OFFICIAL LINKS & SOURCES
↗Search NOTAMs (official FAA NOTAM Search)
↗5MD1 on OurAirports
FREQUENTLY ASKED
Does 5MD1 have a METAR?
No on-field METAR is issued for 5MD1. This page uses the nearest reporting station as a reference.
Does 5MD1 have a TAF?
No TAF is issued directly for 5MD1. Use the nearest TAF-issuing field as a planning reference.
What is the field elevation at 5MD1?
5MD1 sits at 312 ft MSL, which factors into the density-altitude estimate on this page.
Is this an official preflight weather briefing for 5MD1?
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.