WxDecoder

0MD9 Weather Calvert Memorial Hospital Heliport

Prince Frederick, MarylandElevation 143 ftHeliport
OFF-FIELD REFERENCE
Nearest report: KNHK · 19 NM SE · 50 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 · KNHK
WIND
030@4
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 9 SM, temperature 16.7C. Treat this as supplemental, not an aviation observation. Forecast suggests this afternoon sunny, high near 64F, low near 40F, 0% chance of precipitation. Key risks: no significant hazards are highlighted right now, but always confirm against an official briefing.

DayConditionsTemp FWindGustsPrecipPilot note
This Afternoon Sunny 64/40 E 3 kt – 0%
Monday Sunny 69/48 W 4 kt – 0%
Tuesday Sunny 66/48 N 7 kt – 0%
Wednesday Mostly Sunny 66/49 E 5 kt – 0%
Thursday Mostly Sunny 71/50 S 3 kt – 0%
Friday Sunny 75/52 W 3 kt – 0%
Saturday Mostly Sunny 71/55 NE 4 kt – 4%

Source: National Weather Service (office LWX). Forecast issued 2142Z.

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 0MD9. Enter a runway number or heading to estimate wind components.
RUNWAYS

Runway detail & declared distances

1 runway · longest 55 ft

H1
Dimensions
55 x 55 ft
Surface
Concrete (good)
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
143 ft MSL

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

DAYLIGHT & NIGHT

Sun & logging windows

Sunset
2215Z 6:15 PM
Sunrise
1126Z 7:26 AM
Loggable night
2242Z (6:42 PM local) → 1059Z (6:59 AM local)
end of evening to start of morning civil twilight
Position lights required
2215Z (6:15 PM local) → 1126Z (7:26 AM local)
sunset to sunrise (91.209)
Night passenger currency
2315Z (7:15 PM local) → 1026Z (6:26 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

Calvert Memorial Hospital Heliport is in Prince Frederick, Maryland. Field elevation 143 ft MSL. Airport facts are drawn from OurAirports and the FAA NASR dataset.

OPERATIONS & CONTACT
OwnershipPrivately owned
UsePrivate use
TypeHeliport
ManagerJAMES MARCUM
Manager phone(410) 535-8314
AttendedUNATNDD
CHARTS & AIRSPACE
ICAO / IATA0MD9
SectionalWASHINGTON
Center (ARTCC)WASHINGTON
Flight service (AFSS)LEESBURG
RegionMaryland
CountryUnited States
Coordinates38.5608, -76.5960
Distance from city2 NM SE
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

0MD9 has no on-field report. Nearest reporting station: KNHK (19 NM SE, VFR).

KNHK Patuxent River Naval Air Station (Trapnell Field)
19 NM SE
VFR
KADW Joint Base Andrews
20 NM NW
VFR
KCGE Cambridge Dorchester Airport
27 NM E
VFR
KDCA Ronald Reagan Washington National Airport
27 NM NW
VFR
KESN Easton Airport / Newnam Field
29 NM NE
VFR
KDAA Davison Army Air Field
29 NM W
VFR
AIRPORT REMARKS

Operational remarks

›DIRECTOR OF SAFETY AND SECURITY.
›FRO CD CTC POTOMAC APCH AT 866-599-3874.
›R.W. LANGENBACHER, DIRECTOR, PHYSICAL PLANT.
›AMGR ADDL PHONE NR 443-624-3585.
›120 FT WATER TANK 380 FT WEST OF PAD &250 FT RADIO TOWER 0.4NM NW OF PAD.
›MEDICAL USE.
OFFICIAL LINKS & SOURCES
↗Search NOTAMs (official FAA NOTAM Search)
↗0MD9 on OurAirports
FREQUENTLY ASKED
Does 0MD9 have a METAR?
No on-field METAR is issued for 0MD9. This page uses the nearest reporting station as a reference.
Does 0MD9 have a TAF?
No TAF is issued directly for 0MD9. Use the nearest TAF-issuing field as a planning reference.
What is the field elevation at 0MD9?
0MD9 sits at 143 ft MSL, which factors into the density-altitude estimate on this page.
Is this an official preflight weather briefing for 0MD9?
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.