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 20-Jan-2026

	Local (UTC-5)	Zulu (UTC)
Morning civil twilight	06:40	11:40
Sunrise	07:11	12:11
Sunset	16:44	21:44
Evening civil twilight	17:14	22:14

Current date and time

Zulu (UTC)	20-Jan-2026 17:56:28
Local (UTC-5)	20-Jan-2026 12:56:28

METAR

KORH 14nm W	201654Z 28014G28KT 10SM FEW050 M08/M18 A3006 RMK AO2 PK WND 27028/1648 SLP197 T10831178 $
KBED 16nm NE	201651Z 27015G22KT 10SM FEW046 M06/M17 A3012 RMK AO2 SLP218 T10611172 $
KOWD 18nm E	201653Z 28014KT 10SM CLR M06/M17 A3014 RMK AO2 SLP207 T10561167
KFIT 19nm NW	201652Z AUTO 29011G18KT 10SM FEW047 M07/M17 A3013 RMK AO2 PK WND 27026/1555 SLP207 T10721172
KSFZ 22nm S	201656Z AUTO 28012G19KT 10SM CLR M04/M14 A3012 RMK AO2 SLP208 T10441139 FZRANO $
KBOS 24nm E	201654Z 26015G25KT 10SM FEW045 M05/M16 A3013 RMK AO2 SLP201 T10501156 $

TAF

KORH 14nm W	201120Z 2012/2112 27010KT P6SM SKC FM201400 27012G22KT P6SM SCT050 FM210300 26007KT P6SM FEW250
KBED 16nm NE	201120Z 2012/2112 26006KT P6SM SKC FM201500 27014G22KT P6SM FEW250 FM210200 25005KT P6SM SKC

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