Station info - map view · info · telemetry · weather · raw · status · beacons · messages · bulletins · browse · moving · my account
Callsign, ship name or locator: Clear       
It is possible to search using wildcards (*?) after a prefix. Example: OH*
APRS station KC1KM-1 - show graphs
Comment: FTM-400 Harwichport, MA
Mic-E message: Off duty
Location: 41°40.44' N 70°03.49' W - locator FN41XQ31AS - show map
5.2 miles East bearing 102° from South Dennis, Barnstable County, Massachusetts, United States [?]
5.9 miles East bearing 84° from West Dennis, Barnstable County, Massachusetts, United States
68.3 miles Southeast bearing 132° from South Boston, Suffolk County, Massachusetts, United States
69.8 miles Southeast bearing 132° from Boston, Suffolk County, Massachusetts, United States
Last position: 2024-11-30 05:46:27 EST (2m19s ago)
2024-11-30 05:46:27 EST local time at South Dennis, United States [?]
Course:
Speed: 0 MPH
Device: Yaesu: FTM-400DR (rig)
Last path: KC1KM-1>TQTP4T via WIDE1-1,WIDE2-1,qAR,WA1WCC-10 (good)
Positions stored: 84
Packet rate: 1800 seconds between packets on average during 88203 seconds.
Other SSIDs: KC1KM-5 KC1KM-7
Stations near current position of KC1KM-1 - show more
callsign distance last heard - EST      callsign distance last heard - EST
KC1KM-51.2 miles 249°2024-11-26 09:27:06 WA1YFV/R1.3 miles 289°2024-11-13 02:09:01
GW03861.9 miles 71°2024-11-30 05:40:25 EW70613.0 miles 255°2024-11-30 05:45:03
DW50513.3 miles 28°2024-11-30 05:42:08 WA3SWJ-93.7 miles 300°2024-11-22 15:43:00
DW95423.8 miles 89°2024-11-30 05:45:27 KC1KM-74.2 miles 64°2024-11-24 12:31:42
WA1WCC-104.5 miles 63°2024-11-30 05:48:19 WA3SWJ-104.9 miles 316°2024-11-30 04:54:13
WA3SWJ Z5.1 miles 358°2024-11-30 05:29:01 WA3SWJ-Z5.1 miles 358°2024-11-30 05:29:11
WA3SWJ-N5.1 miles 358°2024-11-30 05:43:11 K1CKK-75.4 miles 356°2024-11-29 20:20:23
KD2GXI-75.8 miles 28°2024-11-28 10:36:12 KE5BM-96.0 miles 313°2024-11-06 13:34:58
K1DCA-96.1 miles 282°2024-11-25 12:38:35 KE5BM6.1 miles 313°2024-11-13 02:29:49
KE5BM-136.1 miles 313°2024-11-30 05:43:59 AU3466.1 miles 313°2024-11-30 05:43:55
Stations which heard KC1KM-1 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
W1SGL-2 86 2024-10-31 22:38:15 2024-11-27 00:45:55 FN41XQ > FN41UQ 12.8 miles 278° 2024-11-27 00:45:55
WA1WCC-10 1405 2024-10-31 20:08:14 2024-11-30 05:46:27 FN41XQ > FN51AQ 4.5 miles 63° 2024-11-30 05:46:27

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.
User guide · FAQ · Blog · Discussion group · Linking to aprs.fi · AIS sites · Service status · Database statistics · Advertising on aprs.fi · Technical details · API · Change log · Planned changes · Credits and thanks · Terms Of Service · iPhone/iPad APRS