AirNav: MD46 - Glenair Airport

MD46

Glenair Airport
Dayton, Maryland, USA

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FAA INFORMATION EFFECTIVE 16 APRIL 2026

Location

FAA Identifier:	MD46
Lat/Long:	39-16-10.3780N 077-00-18.9200W 39-16.172967N 077-00.315333W 39.2695494,-77.0052556 (estimated)
Elevation:	590 ft. / 180 m (estimated)
Variation:	10W (1985)
From city:	2 miles NW of DAYTON, MD
Time zone:	UTC -4 (UTC -5 during Standard Time)
Zip code:	21738

Airport Operations

Airport use:	Private use. Permission required prior to landing
Activation date:	03/1974
Control tower:	no
ARTCC:	WASHINGTON CENTER
FSS:	LEESBURG FLIGHT SERVICE STATION
Attendance:	IREG
Wind indicator:	yes
Segmented circle:	no
Lights:	FOR RY LGTS CALL 301-512-8869.

Airport Communications

WX AWOS-3PT at GAI (10 nm SW):	128.275 (301-977-2971)
WX AWOS-3 at FME (16 nm SE):	123.925
WX ASOS at BWI (17 nm E):	PHONE 227-217-0474
WX AWOS-3 at CGS (18 nm S):	121.225 (301-864-5497)
WX AWOS-3 at FDK (19 nm NW):	PHONE 301-600-1457

Nearby radio navigation aids

VOR radial/distance	VOR name	Freq	Var
EMIr193/13.6	WESTMINSTER VORTAC	117.90	08W
BALr301/17.0	BALTIMORE VORTAC	115.10	11W
FDKr125/19.2	FREDERICK VOR/DME	116.85	08W
DCAr012/24.6	WASHINGTON VOR/DME	111.00	09W
ADWr357/28.5	ANDREWS VORTAC	113.10	10W
AMLr055/29.4	ARMEL VOR/DME	113.50	08W
MRBr107/39.7	MARTINSBURG VORTAC	112.10	07W

NDB name	Hdg/Dist	Freq	Var	ID
ELLICOTT	275/10.7	371	11W	FND	..-. -. -..
GEORGETOWN	024/21.1	323	09W	GTN	--. - -.
OXONN	013/30.2	332	11W	VQK	...- --.- -.-

Airport Services

Airframe service:	NONE
Powerplant service:	NONE

Runway Information

Runway 10/28

Dimensions:	2200 x 50 ft. / 671 x 15 m
Surface:	turf
Runway edge lights:	medium intensity
Operational restrictions:	LIGHTED VGSI PANEL
	RUNWAY 10	RUNWAY 28
Traffic pattern:	right	left
Obstructions:	30 ft. pline, 500 ft. from runway	20 ft. trees, 500 ft. from runway

Airport Ownership and Management from official FAA records

Ownership:	Privately-owned
Owner:	GLENAIR ASSOCIATION 3657 SHARP ROAD GLENWOOD, MD 21738 Phone 301-497-4436 DIANA ATWEL, PRESIDENT 301-512-8869
Manager:	DIANA ATWELL 3657 SHARP ROAD GLENWOOD, MD 21738 Phone (443) 295-3339

Additional Remarks

-	ADIZ FLIGHT PLAN REQUIRED FOR INGRESS/ EGRESS
-	OPERATIONS FOR 12 MONTHS ENDING SEP 2006 GA LOCAL
-	FOR CD CTC POTOMAC APCH AT 866-429-5882.

Instrument Procedures

There are no published instrument procedures at MD46.

Some nearby airports with instrument procedures:

W50 - Davis Airport (7 nm W)
KGAI - Montgomery County Airpark (10 nm SW)
2W2 - Clearview Airpark (12 nm N)
KFME - Fort Meade Executive Airport (16 nm SE)
KBWI - Baltimore/Washington International Thurgood Marshall Airport (17 nm E)
KCGS - College Park Airport (18 nm S)
KFDK - Frederick Municipal Airport (19 nm NW)

Loc | Ops | Rwys | IFR | FBO | Links
Com | Nav | Svcs | Stats | Notes

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Aerial photo
WARNING: Photo may not be current or correct Photo taken 11-Apr-2006 Do you have a better or more recent aerial photo of Glenair Airport that you would like to share? If so, please send us your photo.

Sectional chart

Airport distance calculator
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Sunrise and sunset

Times for 29-Apr-2026

	Local (UTC-4)	Zulu (UTC)
Morning civil twilight	05:44	09:44
Sunrise	06:13	10:13
Sunset	19:58	23:58
Evening civil twilight	20:27	00:27

Current date and time

Zulu (UTC)	29-Apr-2026 12:12:41
Local (UTC-4)	29-Apr-2026 08:12:41

METAR

KGAI 10nm SW	291156Z AUTO 12005KT 10SM OVC017 12/07 A2996 RMK AO2 SLP161 T01170072 10122 20117 56005
KFME 16nm SE	290035Z AUTO 13005KT 10SM BKN033 BKN041 12/07 A3004 RMK AO1
KBWI 16nm E	291154Z 11003KT 10SM OVC022 13/08 A2997 RMK AO2 SLP148 70001 T01280083 10133 20128 55002
KCGS 18nm S	291155Z AUTO 15004KT 10SM OVC023 13/07 A2998 RMK AO2 T01300074 10130 20115
KDMH 18nm E	291153Z AUTO 13/08 A2999 RMK AO1 SLP154 70002 T01330083 10139 20128 55001
KFDK 19nm NW	291147Z 00000KT 10SM OVC016 12/09 A2998

TAF

KBWI
16nm E

291130Z 2912/3018 14005KT P6SM OVC022 FM291300 13005KT P6SM BKN013 OVC022 PROB30 2916/2920 4SM -SHRA OVC015 FM292100 15010G18KT 4SM SHRA BKN008 OVC015 PROB30 2922/3001 3SM TSRA BKN008CB FM300300 24006KT P6SM SCT015 BKN070 FM300600 30010G18KT P6SM FEW015 SCT070 FM301500 31014G25KT P6SM FEW040 FEW080

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