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 K1HRO B - show graphs
Map loading...
Source callsign: K1HRO-S
Comment: 440 Voice 444.350 +5.00 MHz
Location: 42°47.39' N 71°13.98' W - locator FN42JS29AN - show map - static map
1.6 miles West bearing 273° from Salem, Rockingham County, New Hampshire, United States [?]
3.7 miles East bearing 102° from Windham, Rockingham County, New Hampshire, United States
31.1 miles North bearing 344° from Boston, Suffolk County, Massachusetts, United States
32.9 miles North bearing 344° from South Boston, Suffolk County, Massachusetts, United States
Last position: 2018-05-20 15:44:45 EDT (18m7s ago)
2018-05-20 15:44:45 EDT local time at Salem, United States [?]
Last path: K1HRO-S>APJIO4 via TCPIP*,qAC,K1HRO-GS
Positions stored: 3
Others sourced by K1HRO-S: K1HRO A K1HRO AD K1HRO C
Stations near current position of K1HRO B - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
K1HRO A0.0 yards 0°2018-05-20 15:44:43 K1HRO AD0.0 yards 0°2018-05-20 15:44:45
K1HRO C0.0 yards 0°2018-05-20 15:44:46 K1HRO-A0.0 yards 0°2018-05-20 15:44:26
K1HRO-B0.0 yards 0°2018-05-20 15:44:29 K1HRO-C0.0 yards 0°2018-05-20 15:44:29
K1HRO-115.2 yards 270°2018-05-20 15:47:47 KC1DKY-1024.7 yards 218°2018-05-19 13:28:24
KB1ZYU72.0 yards 236°2018-05-01 13:28:35 N1KAK-20.5 miles 286°2018-04-26 17:11:02
WA1WOK0.5 miles 334°2018-04-30 08:34:40 N1EXT-50.7 miles 87°2018-05-20 15:08:43
KC1ELF3.0 miles 79°2018-05-20 16:00:31 K1DLM3.0 miles 294°2018-05-05 16:19:19
FW03203.3 miles 281°2018-05-20 15:51:35 KM3T-i3.8 miles 281°2018-05-06 20:41:16
KC1EGN-C4.7 miles 268°2018-05-15 15:35:58 KC1EGN C4.7 miles 268°2018-05-15 15:36:13
CW38684.7 miles 160°2018-05-20 16:02:38 DW85955.1 miles 297°2018-05-20 15:53:16
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.
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