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MD42 Keymar Airpark
Keymar, Maryland, USA

GOING TO KEYMAR?


FAA INFORMATION EFFECTIVE 19 MARCH 2026

Location

FAA Identifier: MD42
Lat/Long: 39-37-10.3580N 077-13-38.9400W
39-37.172633N 077-13.649000W
39.6195439,-77.2274833
(estimated)
Elevation: 437 ft. / 133.2 m (surveyed)
Variation: 10W (1985)
From city: 2 miles NE of KEYMAR, MD
Time zone: UTC -4 (UTC -5 during Standard Time)
Zip code: 21757

Airport Operations

Airport use: Private use. Permission required prior to landing
Activation date: 08/1971
Control tower: no
ARTCC: WASHINGTON CENTER
FSS: LEESBURG FLIGHT SERVICE STATION
Attendance: UNATNDD
Wind indicator: yes
Segmented circle: no

Airport Communications

WX AWOS-3 at DMW (10 nm E): 121.25 (410-876-1281)
WX AWOS-3 at FDK (14 nm SW): PHONE 301-600-1457

Nearby radio navigation aids

VOR radial/distance  VOR name  Freq  Var
EMIr311/13.7WESTMINSTER VORTAC117.9008W
FDKr037/14.2FREDERICK VOR/DME116.8508W
HGRr106/(29.4)HAGERSTOWN VOR109.8007W
MRBr071/32.0MARTINSBURG VORTAC112.1007W
BALr327/37.6BALTIMORE VORTAC115.1011W

 
NDB name  Hdg/Dist  Freq  Var  ID
ELLICOTT325/28.937111WFND ..-. -. -..

Airport Services

Parking: tiedowns
Airframe service: NONE
Powerplant service: NONE

Runway Information

Runway 5/23

Dimensions: 1950 x 100 ft. / 594 x 30 m
Surface: turf
RUNWAY 5  RUNWAY 23
Traffic pattern: rightleft
Obstructions: none20 ft. bldg, 200 ft. from runway

Airport Ownership and Management from official FAA records

Ownership: Privately-owned
Owner: PETER MASTROPIER/CHELSEA MASTROPIER
1591 FRANCIS SCOTT KEY HWY
KEYMAR, MD 21757
Phone 410-591-6088
Manager: PETER MASTROPIER/CHELSEA MASTROPIER
1591 FRANCIS SCOTT KEY HWY
KEYMAR, MD 21757
Phone 410-591-6088
EMERGENCY.

Additional Remarks

LIGHT SPORT AIRCRAFT AND ULTRALIGHT VEHICLES ON & INVOF ARPT.
FOR CD CTC POTOMAC APCH AT 866-709-4993.
POWERED PRCHT OPS NA EFF 16 OCT 23 UFN.

Instrument Procedures

There are no published instrument procedures at MD42.

Some nearby airports with instrument procedures:

KDMW - Carroll County Regional Airport/Jack B Poage Field (10 nm E)
2W2 - Clearview Airpark (13 nm SE)
W05 - Gettysburg Regional Airport (13 nm N)
KFDK - Frederick Municipal Airport (14 nm SW)
W50 - Davis Airport (23 nm S)
 
Loc | Ops | Rwys | IFR | FBO | Links
Com | Nav | Svcs | Stats | Notes
Area around MD42 (Keymar Airpark)
 
Road maps at: MapQuest Bing Google
 
Aerial photo
No photo
 
Sectional chart

 
Airport distance calculator
Flying to Keymar Airpark? Find the distance to fly.

From to MD42

Sunrise and sunset
Times for 21-Mar-2026
 Local
(UTC-4)
 Zulu
(UTC)
Morning civil twilight06:4510:45
Sunrise07:1211:12
Sunset19:2123:21
Evening civil twilight19:4723:47

Current date and time
Zulu (UTC)  21-Mar-2026 21:30:12
Local (UTC-4)  21-Mar-2026 17:30:12
 
METAR
KDMW 
10nm E 
212115Z AUTO 10004KT 10SM CLR 19/05 A2989 RMK AO2
KFDK 
14nm SW 
212047Z 00000KT 10SM CLR 19/07 A2989
TAF
KBWI 
37nm SE 
211940Z 2120/2224 05008G17KT P6SM FEW040 FEW160 FEW250 FM212200 09006KT P6SM SCT250 FM220400 14005KT P6SM SCT250 FM220800 18006KT 3SM BR SCT006 FM221500 21008KT P6SM BKN200
KMRB 
37nm W 
211720Z 2118/2218 02006KT P6SM SKC FM212300 12004KT P6SM SCT250 FM220800 17005KT 6SM BR SCT006 FM221400 21008KT P6SM BKN200
KMDT 
41nm NE 
211947Z 2120/2218 34005KT P6SM BKN200 FM220400 12004KT P6SM OVC100 FM220700 14003KT P6SM SCT007 OVC015 FM221100 12002KT 3SM BR BKN007 OVC015 FM221400 20008KT P6SM FEW015 SCT120
KMTN 
42nm SE 
211720Z 2118/2218 01006KT P6SM SCT030 SCT250 FM212000 03006KT P6SM SCT250 FM212300 09006KT P6SM SCT250 FM220400 14005KT P6SM SCT250 FM220800 18006KT 3SM BR SCT006 FM221500 21008KT P6SM BKN200
KIAD 
42nm S 
211940Z 2120/2224 02005KT P6SM FEW250 FM212300 09004KT P6SM SCT250 FM220300 14004KT P6SM SCT250 FM220800 18006KT 5SM BR SCT005 FM221500 21008KT P6SM BKN200
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