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MD42 Keymar Airpark
Keymar, Maryland, USA

GOING TO KEYMAR?


FAA INFORMATION EFFECTIVE 27 NOVEMBER 2025

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 -5 (UTC -4 during Daylight Saving 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)
 
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Aerial photo
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Sectional chart

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

From to MD42

Sunrise and sunset
Times for 05-Dec-2025
 Local
(UTC-5)
 Zulu
(UTC)
Morning civil twilight06:4511:45
Sunrise07:1512:15
Sunset16:4421:44
Evening civil twilight17:1422:14

Current date and time
Zulu (UTC)  06-Dec-2025 03:55:24
Local (UTC-5)  05-Dec-2025 22:55:24
 
METAR
KDMW 
10nm E 
060335Z AUTO 00000KT 7SM OVC043 M02/M02 A2997 RMK AO2
KFDK 
14nm SW 
060335Z AUTO 35003KT 9SM SCT010 SCT025 OVC040 M02/M03 A3003 RMK AO2 UPE0302 P0000 T10241029 FZRANO $
TAF
KBWI 
37nm SE 
060000Z 0600/0706 04004KT 3SM -SN BR OVC008 FM060300 00000KT 4SM BR OVC004 FM061500 00000KT P6SM BKN025 FM061600 24003KT P6SM SCT035
KMRB 
37nm W 
052018Z 0520/0618 14006KT P6SM OVC016 FM052200 13003KT P6SM FEW003 OVC008 FM060300 18002KT 5SM BR FEW002 BKN005 FM060900 19002KT 6SM BR SCT005 BKN010 FM061500 20003KT P6SM BKN100
KMDT 
41nm NE 
051740Z 0518/0618 13006KT P6SM SCT035 OVC060 FM051900 11005KT P6SM SCT015 OVC025 FM052100 09004KT P6SM OVC015 FM060200 VRB02KT P6SM SCT008 OVC012 FM061400 24002KT P6SM OVC050
KMTN 
42nm SE 
052100Z 0521/0618 00000KT 6SM -SN OVC015 FM060000 02002KT 2SM -FZDZ BR FEW003 OVC005 PROB30 0600/0606 1SM -FZRA BR OVC003 FM060600 33002KT 3SM BR BKN005 BKN010
KIAD 
42nm S 
052058Z 0521/0624 08004KT P6SM OVC015 FM060000 06002KT 4SM BR FEW004 OVC006 PROB30 0600/0606 1SM -FZDZ OVC003 FM060600 29002KT 2SM BR FEW002 OVC004 FM061200 26002KT 6SM BR SCT003 BKN006 FM061500 22003KT P6SM SCT012
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