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 N1PA B - show graphs
Map loading...
Source callsign: N1PA-S
Comment: 440 Voice 445.55000MHz +0.0000MHz
Location: 42°51.98' N 71°29.62' W - locator FN42GU07SW - show map - static map
0.5 miles West bearing 256° from East Merrimack, Hillsborough County, New Hampshire, United States [?]
1.7 miles Northwest bearing 335° from Litchfield, Hillsborough County, New Hampshire, United States
41.4 miles Northwest bearing 328° from Boston, Suffolk County, Massachusetts, United States
43.2 miles Northwest bearing 329° from South Boston, Suffolk County, Massachusetts, United States
Last position: 2017-03-24 03:55:22 EDT (12m6s ago)
2017-03-24 03:55:22 EDT local time at East Merrimack, United States [?]
Last path: N1PA-S>APDG01 via TCPIP*,qAC,N1PA-GS
Positions stored: 2
Stations near current position of N1PA B - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
N1PA-B0.0 yards 0°2017-03-24 03:55:32 AV1942.3 miles 14°2017-03-24 03:56:06
KC1YJ2.4 miles 11°2017-03-07 19:00:18 WB4MDC-92.8 miles 287°2017-02-23 10:31:44
KB1GKN-103.0 miles 129°2017-03-14 00:45:35 NN1PA C3.2 miles 35°2017-02-25 21:08:01
NN1PA-C3.2 miles 35°2017-02-25 21:08:11 N1NAZ-13.6 miles 112°2017-03-24 04:03:03
DW63254.2 miles 360°2017-03-24 04:07:04 EW74584.3 miles 104°2017-03-24 04:01:22
N1ZKO-105.0 miles 221°2017-03-22 06:06:26 N1ZKO5.0 miles 221°2017-03-11 18:54:05
DW68395.1 miles 142°2017-03-24 04:03:03 AJ2G5.3 miles 184°2017-03-12 18:01:11
AB1QB-155.4 miles 183°2017-02-25 07:35:36 KMHT5.5 miles 33°2017-03-21 15:41:28
CW83715.9 miles 159°2017-03-24 04:05:03 KASH5.9 miles 190°2017-03-21 15:37:47
EW17146.2 miles 164°2017-03-24 03:52:48 4SRN6.3 miles 354°2017-03-06 03:51:36
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