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 KC1TLF - show graphs
Comment: David
Location: 42°38.37' N 71°27.30' W - locator FN42GP53JL - show map
8.7 miles Northeast bearing 52° from Ayer, Middlesex County, Massachusetts, United States [?]
11.9 miles Northeast bearing 56° from Shirley, Middlesex County, Massachusetts, United States
28.0 miles Northwest bearing 314° from Boston, Suffolk County, Massachusetts, United States
29.5 miles Northwest bearing 316° from South Boston, Suffolk County, Massachusetts, United States
Last position: 2024-10-19 20:59:38 EDT (2d 16h30m ago)
2024-10-19 20:59:38 EDT local time at Ayer, United States [?]
Course: 182°
Speed: 0 MPH
Device: R3ABM: BrandMeister DMR
Last path: KC1TLF>APBM1D via KC1TLF,DMR*,qAR,KC1TLF (good)
Positions stored: 3
Other SSIDs: KC1TLF-12 KC1TLF-10 KC1TLF-D KC1TLF-6 KC1TLF-9 KC1TLF-7
Stations near current position of KC1TLF - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
W1EML1.8 miles 265°2024-10-22 13:12:24 W1EML-131.8 miles 265°2024-10-22 13:21:16
KA8SCP-N2.1 miles 197°2024-10-22 13:18:40 KA8SCP N2.1 miles 197°2024-10-22 13:18:30
EW98082.4 miles 230°2024-10-22 13:15:27 CW32242.8 miles 299°2024-10-22 13:29:39
N1QZS-72.9 miles 72°2024-10-20 07:38:42 KB1QV-14.2 miles 87°2024-10-22 08:50:39
146.9554.2 miles 168°2024-10-13 21:01:33 W1MWS-134.3 miles 96°2024-10-22 13:29:21
WB1GOF B4.4 miles 172°2024-10-22 13:17:08 WB1GOF-B4.4 miles 172°2024-10-22 13:16:53
WB1GOF C4.4 miles 172°2024-10-22 13:17:09 WB1GOF-C4.4 miles 172°2024-10-22 13:16:54
N1XYI-94.7 miles 359°2024-10-22 08:30:10 KC1TJE-74.8 miles 89°2024-10-20 10:36:05
GW54275.1 miles 240°2024-10-22 13:28:47 KA1IKK B5.1 miles 51°2024-10-22 13:19:06
KA1IKK-B5.1 miles 51°2024-10-22 13:19:16 CW35775.2 miles 23°2024-10-22 13:16:13
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