AirNav: 1MA5 - Unknown Field Airport

1MA5

Unknown Field Airport
Southborough, Massachusetts, USA

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FAA INFORMATION EFFECTIVE 09 JULY 2026

Location

FAA Identifier:	1MA5
Lat/Long:	42-16-44.3400N 071-32-52.2330W 42-16.739000N 071-32.870550W 42.2789833,-71.5478425 (estimated)
Elevation:	432 ft. / 132 m (estimated)
Variation:	15W (1985)
From city:	3 miles ENE of SOUTHBOROUGH, MA
Time zone:	UTC -4 (UTC -5 during Standard Time)
Zip code:	01772

Airport Operations

Airport use:	Private use. Permission required prior to landing
Activation date:	07/1985
Control tower:	no
ARTCC:	BOSTON CENTER
FSS:	BRIDGEPORT FLIGHT SERVICE STATION
Attendance:	UNATNDD
Wind indicator:	no
Segmented circle:	no
Landing fee:	yes

Airport Communications

WX ASOS at ORH (15 nm W):	PHONE 508-767-5851
WX ASOS at BED (16 nm NE):	124.6 (781-372-5512)
WX ASOS at OWD (17 nm E):	119.95 (781-762-4314)
WX ASOS at FIT (19 nm NW):	135.175 (978-343-9121)

Nearby radio navigation aids

VOR radial/distance	VOR name	Freq	Var
PUTr048/23.5	PUTNAM VOR/DME	117.40	14W
BOSr275/25.2	BOSTON VOR/DME	112.70	16W
GDMr139/27.7	GARDNER VOR/DME	116.95	14W
PVDr005/33.7	PROVIDENCE VOR/DME	115.60	14W

Airport Services

Runway Information

Runway 11/29

Dimensions:	1500 x 30 ft. / 457 x 9 m
Surface:	asphalt
	RUNWAY 11	RUNWAY 29
Traffic pattern:	left	left
Obstructions:	380 ft. tower, marked and lighted, 2200 ft. from runway	75 ft. trees, 200 ft. from runway

Airport Ownership and Management from official FAA records

Ownership:	Privately-owned
Owner:	JOHN H. GARABEDIAN 24 FAIRVIEW DR SOUTHBOROUGH, MA 01772 Phone (508) 361-2345
Manager:	JOHN H. GARABEDIAN 24 FAIRVIEW DR SOUTHBOROUGH, MA 01772 Phone 508-361-2345

Additional Remarks

-	FOR CD CTC BOSTON APCH AT 603-594-5551.

Instrument Procedures

There are no published instrument procedures at 1MA5.

Some nearby airports with instrument procedures:

1B6 - Hopedale Industrial Park Airport (10 nm S)
6B6 - Minute Man Air Field (11 nm N)
KORH - Worcester Regional Airport (15 nm W)
KBED - Laurence G Hanscom Field Airport (16 nm NE)
KOWD - Norwood Memorial Airport (17 nm E)
KFIT - Fitchburg Municipal Airport (19 nm NW)

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Com | Nav | Svcs | Stats | Notes

Area around 1MA5 (Unknown Field Airport)

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Aerial photo

Sectional chart

Airport distance calculator
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Sunrise and sunset

Times for 26-Jul-2026

	Local (UTC-4)	Zulu (UTC)
Morning civil twilight	05:01	09:01
Sunrise	05:34	09:34
Sunset	20:11	00:11
Evening civil twilight	20:44	00:44

Current date and time

Zulu (UTC)	26-Jul-2026 17:10:45
Local (UTC-4)	26-Jul-2026 13:10:45

METAR

KORH 14nm W	261654Z VRB06KT 10SM CLR 24/09 A2993 RMK AO2 SLP133 T02390089 $
KBED 16nm NE	261651Z 05008KT 10SM CLR 25/09 A2990 RMK AO2 SLP137 T02500094 $
KOWD 18nm E	261653Z 05011G17KT 10SM CLR 24/10 A2992 RMK AO2 SLP131 T02390100
KFIT 19nm NW	261652Z AUTO 07005KT 10SM CLR 26/08 A2991 RMK AO2 SLP130 T02560078
KSFZ 22nm S	261656Z AUTO 05008KT 10SM CLR 24/11 A2992 RMK AO2 SLP129 T02440106 $
KBOS 24nm E	261654Z 08011KT 10SM FEW080 SCT250 22/11 A2992 RMK AO2 SLP131 T02170111 $

TAF

KORH 14nm W	261120Z 2612/2712 03005KT P6SM FEW250 FM261700 07006KT P6SM SCT060 FM270000 10004KT P6SM FEW250 FM270400 30004KT P6SM SKC
KBED 16nm NE	261120Z 2612/2712 00000KT P6SM SKC FM261500 05007KT P6SM FEW250 FM261900 08007KT P6SM FEW060 SCT250 FM270100 00000KT P6SM SCT250

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