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 object K1MRA C - show graphs
Source callsign: K1MRA-S
Comment: 2m Voice 145.160 -0.600 MHz
Location: 42°18.48' N 71°08.25' W - locator FN42KH33MW - show map
4.2 miles Southeast bearing 119° from Newton, Middlesex County, Massachusetts, United States [?]
4.8 miles West bearing 249° from South Boston, Suffolk County, Massachusetts, United States
5.2 miles East bearing 71° from Needham, Norfolk County, Massachusetts, United States
5.3 miles Southwest bearing 229° from Boston, Suffolk County, Massachusetts, United States
Last position: 2025-01-17 16:56:22 EST (19m22s ago)
2025-01-17 16:56:22 EST local time at Newton, United States [?]
Last path: K1MRA-S>APJIO4 via TCPIP*,qAC,K1MRA-GS
Positions stored: 1
Stations near current position of K1MRA C - show more
callsign distance last heard - EST      callsign distance last heard - EST
K1MRA-C0.0 yards 0°2025-01-17 16:56:07 AP5861.2 miles 107°2025-01-17 17:15:40
KY1U-91.6 miles 20°2025-01-16 08:20:43 W1BFT-D2.9 miles 58°2025-01-17 16:59:47
N1EDF-93.2 miles 35°2025-01-17 08:18:12 KC1VXV3.2 miles 343°2025-01-15 14:03:14
KC1VXV-93.2 miles 342°2025-01-15 16:30:18 KC1VXV-73.3 miles 343°2025-01-15 15:04:23
KC1OMF3.4 miles 272°2024-12-21 11:36:52 KC1NBI-93.4 miles 16°2025-01-16 09:20:13
NW1S-93.4 miles 8°2025-01-17 12:19:44 NT5SM-93.5 miles 286°2025-01-17 15:55:19
NW1S-83.6 miles 360°2025-01-13 20:37:07 N1IFU3.8 miles 281°2025-01-17 17:08:25
KC1QXQ-103.8 miles 9°2025-01-17 16:23:42 KZ2X-53.9 miles 22°2025-01-17 17:13:34
KB1DML4.1 miles 21°2025-01-17 17:15:16 147.0304.2 miles 299°2025-01-15 21:00:31
444.6004.2 miles 299°2025-01-15 21:00:58 EW01524.3 miles 137°2025-01-17 17:10:58
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