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 AC1KJ-8 - show graphs
Mic-E message: Off duty
Location: 42°52.35' N 71°20.86' W - locator FN42HU89GJ - show map
1.2 miles Southwest bearing 241° from Derry, Rockingham County, New Hampshire, United States [?]
1.4 miles East bearing 69° from Londonderry, Rockingham County, New Hampshire, United States
38.4 miles North bearing 338° from Boston, Suffolk County, Massachusetts, United States
40.2 miles North bearing 338° from South Boston, Suffolk County, Massachusetts, United States
Last position: 2023-12-09 23:21:51 EST (319d 23h16m ago)
2023-12-09 23:21:51 EST local time at Derry, United States [?]
Altitude: 354 ft
Course: 181°
Speed: 0 MPH
Device: Yaesu: FTM-400DR (rig)
Last path: AC1KJ-8>TRUR3U via qAO,AC1KJ-10
Positions stored: 24
Other SSIDs: AC1KJ-10 AC1KJ-7
Stations near current position of AC1KJ-8 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
AC1KJ-1042.9 yards 21°2024-10-24 23:19:46 N1QGM B1.2 miles 61°2024-10-24 23:32:33
N1QGM-B1.2 miles 61°2024-10-24 23:32:43 FW92062.5 miles 162°2024-10-24 23:35:55
EW03622.8 miles 182°2024-10-24 23:37:04 KJ7QEB-43.1 miles 242°2024-10-17 16:37:40
EW90653.4 miles 99°2024-10-24 23:31:08 EW74583.5 miles 245°2024-10-24 23:35:19
Lampton3.6 miles 96°2024-10-24 23:30:18 KB1UVD B3.9 miles 74°2024-10-24 23:29:15
KB1UVD-B3.9 miles 74°2024-10-24 23:29:25 WX1C-104.2 miles 288°2024-10-24 23:23:24
FW69134.3 miles 5°2024-10-24 23:35:16 K1MIZ-94.3 miles 346°2024-10-24 15:21:42
KC1KWS-74.4 miles 291°2024-10-24 20:50:22 N1NAZ-14.4 miles 246°2024-10-24 23:34:48
FW33174.5 miles 1°2024-10-24 23:30:57 FW41994.8 miles 202°2024-10-24 23:35:37
K1MIZ5.0 miles 344°2024-10-24 23:35:21 K1MIZ-75.0 miles 344°2024-10-23 20:48:43
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