AirNav: 1MA5 - Unknown Field Airport

1MA5

Unknown Field Airport
Southborough, Massachusetts, USA

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FAA INFORMATION EFFECTIVE 25 DECEMBER 2025

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 -5 (UTC -4 during Daylight Saving 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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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 02-Jan-2026

	Local (UTC-5)	Zulu (UTC)
Morning civil twilight	06:45	11:45
Sunrise	07:16	12:16
Sunset	16:24	21:24
Evening civil twilight	16:56	21:56

Current date and time

Zulu (UTC)	02-Jan-2026 07:46:01
Local (UTC-5)	02-Jan-2026 02:46:01

METAR

KORH 14nm W	020654Z AUTO 23009KT 10SM BKN095 M12/M18 A2970 RMK AO2 SLP077 T11171178 $
KBED 16nm NE	020651Z AUTO 24007KT 10SM OVC100 M09/M17 A2976 RMK AO2 SLP095 T10941172
KOWD 18nm E	020653Z AUTO 24006KT 10SM FEW120 M09/M18 A2979 RMK AO2 SLP090 T10941178
KFIT 19nm NW	020652Z AUTO 26003KT 10SM BKN110 M10/M17 A2976 RMK AO2 SLP083 T11001167 $
KSFZ 22nm S	020656Z AUTO 25007KT 10SM OVC080 M11/M17 A2977 RMK AO2 SLP089 T11061172 FZRANO $
KBOS 24nm E	020654Z 25013G24KT 10SM SCT110 BKN140 M08/M16 A2978 RMK AO2 PK WND 25028/0556 SLP084 T10831161 $

TAF

KORH 14nm W	020527Z 0206/0306 26009KT P6SM BKN100 FM021500 26010G20KT P6SM FEW200 FM022100 27008KT P6SM FEW200
KBED 16nm NE	020527Z 0206/0306 26006KT P6SM SKC FM021600 26011G20KT P6SM OVC250 FM022200 26005KT P6SM FEW250

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