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 K1PGV-9 - show graphs
Comment: Peter via ID-50a handheld
Location: 42°34.14' N 71°25.12' W - locator FN42GN96SN - show map
3.4 miles Southwest bearing 231° from Chelmsford, Middlesex County, Massachusetts, United States [?]
6.9 miles Southwest bearing 230° from Lowell, Middlesex County, Massachusetts, United States
23.4 miles Northwest bearing 309° from Boston, Suffolk County, Massachusetts, United States
24.9 miles Northwest bearing 311° from South Boston, Suffolk County, Massachusetts, United States
Last position: 2024-05-11 18:14:52 EDT (40d 7h21m ago)
2024-05-11 18:14:52 EDT local time at Chelmsford, United States [?]
Last path: K1PGV-9>API50 via DSTAR*,qAR,WB1GOF-B (good)
Positions stored: 37
Other SSIDs: K1PGV-1 K1PGV-2 K1PGV-8 K1PGV k1pgv
Stations near current position of K1PGV-9 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
146.9551.2 miles 306°2024-06-16 21:01:34 WB1GOF B1.3 miles 294°2024-06-21 01:17:08
WB1GOF-B1.3 miles 294°2024-06-21 01:16:53 WB1GOF C1.3 miles 294°2024-06-21 01:17:08
WB1GOF-C1.3 miles 294°2024-06-21 01:16:53 KA8SCP1.3 miles 318°2024-06-12 10:40:50
K1JBD-Y1.5 miles 251°2024-06-20 20:33:51 K1JBD-81.5 miles 250°2024-06-14 21:16:14
K1JBD-11.5 miles 250°2024-06-21 01:19:07 EW48962.1 miles 132°2024-06-21 01:30:27
CW11292.3 miles 45°2024-06-04 08:17:48 CW00032.9 miles 127°2024-06-21 01:15:55
K1UTS3.2 miles 69°2024-06-21 01:30:58 KA8SCP-N3.8 miles 319°2024-06-21 01:32:08
KA8SCP N3.8 miles 319°2024-06-21 01:31:58 KA8SCP-D3.8 miles 319°2024-06-20 20:08:08
KC1UWJ-R4.0 miles 182°2024-06-19 22:30:45 KC1UWJ B4.0 miles 182°2024-06-19 22:35:45
KC1UWJ-B4.0 miles 182°2024-06-19 22:35:55 K1PRE-54.2 miles 247°2024-06-09 22:03:27
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