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APRS station W1JMC-4 - show graphs
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Last status: MKZ w1jmc
Location: 42°33.42' N 71°09.68' W - locator FN42KN03PQ - show map - static map
3.9 miles Northeast bearing 61° from Pinehurst, Middlesex County, Massachusetts, United States [?]
5.5 miles East bearing 91° from Billerica, Middlesex County, Massachusetts, United States
14.7 miles North bearing 339° from Boston, Suffolk County, Massachusetts, United States
16.5 miles North bearing 340° from South Boston, Suffolk County, Massachusetts, United States
Last position: 2017-09-19 08:15:06 EDT (6h28m ago)
2017-09-19 08:15:06 EDT local time at Pinehurst, United States [?]
Course: 136°
Speed: 35 MPH
Device: Byonics: TinyTrak3 (tracker)
Last path: W1JMC-4>APT311 via WIDE1-1,WIDE2-1,MA2-2,qAR,KC1BUR-5 (good)
Positions stored: 78440
Packet rate: 427 seconds between packets on average during 4701 seconds.
Other SSIDs: W1JMC W1JMC-2 W1JMC-6 W1JMC-8
Stations near current position of W1JMC-4 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
KB1DDC-70.7 miles 212°2017-09-16 22:22:27 KB1DDC0.7 miles 212°2017-09-13 21:07:36
DW13341.6 miles 229°2017-09-19 13:54:54 KB1JKJ-13.4 miles 151°2017-09-11 07:10:08
EW49603.4 miles 174°2017-09-19 14:40:59 CW96833.8 miles 105°2017-09-19 14:43:08
KB1MKD4.3 miles 138°2017-09-12 07:47:20 KB1MKD-24.4 miles 137°2017-09-19 14:33:57
EW59134.6 miles 204°2017-09-19 14:34:56 KJ6PON-74.6 miles 119°2017-09-04 16:24:04
K1OA4.7 miles 350°2017-09-19 06:10:47 MS1MS-45.2 miles 272°2017-09-16 15:57:58
MS1MS-95.2 miles 271°2017-09-16 20:40:32 MS1MS-105.2 miles 271°2017-09-16 21:15:07
MS1MS-65.2 miles 272°2017-09-16 16:09:58 MS1MS-15.2 miles 271°2017-09-16 15:54:20
MS1MS-75.2 miles 272°2017-09-17 05:50:30 MS1MS-35.2 miles 272°2017-09-16 21:01:56
MS1MS-25.2 miles 272°2017-09-16 16:05:51 MS1MS-55.2 miles 271°2017-09-16 15:53:15
Stations which heard W1JMC-4 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
W1MRA 15 2017-09-15 17:07:54 2017-09-19 06:59:44 FN42GL > FN42FI 10.7 miles 213° 2017-09-18 07:04:06
WB2OSZ-5 3 2017-09-18 07:56:51 2017-09-18 08:01:09 FN42IN > FN42HO 4.9 miles 313° 2017-09-18 08:01:09
W1MHL 9 2017-09-15 17:53:14 2017-09-18 16:04:50 FN42GL > FN42IJ 13.8 miles 117° 2017-09-18 16:04:50
N3LLO-2 1 2017-09-17 01:33:13 2017-09-17 01:33:13 FN42GL > FN43BI 64.8 miles 344° 2017-09-17 01:33:13
N3LLO-3 23 2017-09-15 21:19:00 2017-09-18 19:25:04 FN42KM > FN42BS 42.2 miles 293° 2017-09-18 12:20:24
KC1BUR-5 5 2017-09-18 08:16:19 2017-09-19 08:14:51 FN42KN > FN42JN 1.6 miles 225° 2017-09-19 08:14:51

Only position packets which were originated by the station are shown here. The range statistics show some extra long hops, because some digipeaters do not correctly add themselves to the digipeater path. Please check the raw packets.
About this site
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.
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