Megjegyzés:	North Chelmsford MA / 25Mi - N of B
Hely:	42°37.39' N 71°23.01' W - lokátor FN42HO39XN - térkép nézet 1.8 miles Északnyugat irány 333° tól Chelmsford, Middlesex County, Massachusetts, United States [?] 3.5 miles Nyugat irány 258° tól Lowell, Middlesex County, Massachusetts, United States 24.6 miles Északnyugat irány 318° tól Boston, Suffolk County, Massachusetts, United States 26.3 miles Északnyugat irány 320° tól South Boston, Suffolk County, Massachusetts, United States
Utolső pozíció:	2025-01-30 11:09:54 EST (9d 19h48m ezelőtt) 2025-01-30 11:09:54 EST helyi idő Chelmsford, United States [?]
Magasság:	133 ft
Device:	Icom: IC-9700 (D-Star)
Utolsó útvonal:	N1RBP>API970 via DSTAR*,qAR,WB1GOF-C
Positions stored:	2

hívójel		távolság	utoljára hallott - EST		hívójel		távolság	utoljára hallott - EST
KB1DDC-7		0.9 miles 106°	2025-01-26 10:56:59		W1MWS-13		1.0 miles 43°	2025-02-09 06:54:15
N1BFO		1.8 miles 134°	2025-02-09 06:55:29		WB2OSZ-5		1.9 miles 99°	2025-02-09 06:51:42
IW3IAA		1.9 miles 99°	2025-01-19 05:53:54		AA4JW		1.9 miles 99°	2025-01-18 09:18:13
IU3RCC-3		1.9 miles 99°	2025-01-16 08:21:36		KO4WIL-1		1.9 miles 99°	2025-02-01 08:51:55
KX4DRT-4		1.9 miles 99°	2025-02-04 19:38:00		N5STQ-7		1.9 miles 99°	2025-02-05 14:09:28
WB2OSZ-tt		1.9 miles 99°	2025-01-30 20:26:45		KK7MRC		1.9 miles 99°	2025-01-25 01:26:10
KR4ZY-7		1.9 miles 99°	2025-01-25 14:57:18		W1GCF-9		1.9 miles 63°	2025-02-08 17:32:12
W1GCF-7		2.1 miles 62°	2025-02-02 23:03:06		CW1129		2.1 miles 185°	2025-02-08 11:21:32
AA1HO		2.3 miles 114°	2025-02-01 12:34:40		CW3660		2.4 miles 85°	2025-02-09 06:50:17
KB1ZIY-7		2.5 miles 67°	2025-02-01 19:36:15		K3XL B		2.6 miles 288°	2025-02-09 06:54:55

This page shows real-time information collected from the Automatic Position Reporting System Internet network (APRS-IS). APRS is used by amateur (ham) radio operators to transmit real-time position information, weather data, telemetry and messages over the radio. A vehicle equipped with a GPS receiver, a VHF transmitter or HF transceiver and a small computer device called a tracker transmits it's location, speed and course in a small data packet, which is then received by a nearby iGate receiving site which forwards the packet on the Internet. Systems connected to the Internet can send information on the APRS-IS without a radio transmitter, or collect and display information transmitted anywhere in the world.