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APRS station N1ZSV - show graphs Bookmark and Share
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Comment: W1-1,MAn-N Porter Sq Cambridge MA
Location: 42°23.31' N 71°07.15' W - locator FN42KJ53QF - show map - static map
2.2 miles South bearing 198° from Medford, Middlesex County, Massachusetts, United States [?]
3.7 miles Northwest bearing 304° from Boston, Suffolk County, Massachusetts, United States
3.7 miles Southwest bearing 227° from Malden, Middlesex County, Massachusetts, United States
5.2 miles Northwest bearing 317° from South Boston, Suffolk County, Massachusetts, United States
Last position: 2012-05-27 02:17:23 UTC (13h18m ago)
2012-05-26 22:17:23 EDT local time at Medford, United States [?]
Device: Kantronics: KPC-3 version 91
Last path: N1ZSV>APN391 via W1CLA-1*,WIDE2-1,qAo,KB1TSO (good)
Positions stored: 7
Packet rate: 1800 seconds between packets on average during 10799 seconds.
Items and objects originated: n1zsv-a
Other SSIDs: N1ZSV-7 n1zsv-a
APRS digipeater – Statistics for 2012-05:
Stations heard directly: 9 on radio path – show map
Last heard a station directly: 2012-05-25 18:33:21 UTC (1d 21h3m ago)
Position packets heard directly: 67 on radio path
Stations near current position of N1ZSV - show more
callsign distance last heard - UTC      callsign distance last heard - UTC
DW8100485.3 yards 260°2012-05-27 15:33:00 OZ2BRN-71.4 miles 135°2012-05-25 18:36:23
KB1DML1.9 miles 161°2012-05-27 15:31:24 DW73551.9 miles 236°2012-05-27 15:25:20
CW58471.9 miles 279°2012-05-27 15:34:32 K1SON-52.2 miles 297°2012-05-05 16:11:32
CW66122.5 miles 142°2012-05-27 15:32:45 KF5MBU2.5 miles 154°2012-05-04 13:18:26
CW94422.5 miles 4°2012-05-27 15:35:34 KB1UMH2.8 miles 340°2012-05-20 04:11:06
FEDERAL BAFFIN2.9 miles 90°2012-05-21 07:06:34 N1EVG-23.1 miles 266°2012-05-19 03:27:39
KB5VP-23.1 miles 111°2012-05-15 01:24:08 TREASURE COAST3.3 miles 89°2012-05-27 04:09:18
W2DAN-83.3 miles 117°2012-05-27 15:34:10 N1BHX3.4 miles 308°2012-05-27 15:22:57
AB1LD3.4 miles 319°2012-05-20 19:54:20 W1MRA C3.4 miles 147°2012-05-27 15:29:34
W1MRA-C3.4 miles 147°2012-05-27 15:29:41 MA145.43-3.5 miles 295°2012-05-27 15:34:35
Stations which heard N1ZSV directly on radio –
callsign pkts first heard - UTC last heard longest (tx => rx) longest at - UTC
W1MRA 57 2012-05-01 03:18:48 2012-05-06 00:18:32 FN42KJ > FN42FI 23.1 miles 263° 2012-05-06 00:18:32
W1CLA-1 457 2012-05-01 01:18:48 2012-05-27 02:17:23 FN42KJ > FN42KH 5.7 miles 189° 2012-05-27 02:17:23

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.
Stations heard directly by N1ZSV
callsign pkts first heard - UTC last heard longest (rx => tx) longest at - UTC
KB1DDC 4 2012-05-01 12:38:30 2012-05-23 22:04:39 FN42LI > FN42KJ 2.7 miles 118° 2012-05-01 12:38:30
OZ2BRN-7 2 2012-05-25 17:35:07 2012-05-25 18:33:21 FN42KJ > FN42KJ 1.2 miles 129° 2012-05-25 18:33:21
N1OMJ-9 1 2012-05-12 16:34:40 2012-05-12 16:34:40 FN42JI > FN42KJ 3.5 miles 233° 2012-05-12 16:34:40
KB1POR-9 2 2012-05-08 23:44:33 2012-05-17 00:00:48 FN42LJ > FN42KJ 2.1 miles 95° 2012-05-17 00:00:48
K1CUI-9 1 2012-05-26 15:07:50 2012-05-26 15:07:50 FN42KJ > FN42KJ 1.8 miles 27° 2012-05-26 15:07:50
K8TOW-6 2 2012-05-16 10:55:23 2012-05-16 10:57:14 FN42KJ > FN42KJ 514.6 yards 350° 2012-05-16 10:55:23
KB1LNA 3 2012-05-20 14:47:19 2012-05-22 12:15:03 FN42JI > FN42KJ 4.6 miles 223° 2012-05-21 19:00:28
K1BOS-12 45 2012-05-01 15:01:14 2012-05-23 14:39:21 FN42JI > FN42KJ 3.6 miles 234° 2012-05-22 13:27:16
KB1CTN-12 7 2012-05-21 04:58:38 2012-05-24 02:09:52 FN42LJ > FN42KJ 2.0 miles 66° 2012-05-24 00:10:48

Only stations from which a position packet has been heard 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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