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 N4ASA B - show graphs
Map loading...
Source callsign: N4ASA-S
Comment: RNG0001 440 Voice 434.50000MHz +0.0000MHz
Location: 43°25.25' N 70°24.48' W - locator FN43TK10AX - show map - static map
5.5 miles Southeast bearing 155° from Biddeford, York County, Maine, United States [?]
5.8 miles South bearing 162° from Saco, York County, Maine, United States
60.3 miles Northeast bearing 61° from Manchester, Hillsborough County, New Hampshire, United States
71.1 miles Northeast bearing 40° from Lowell, Middlesex County, Massachusetts, United States
Last position: 2020-05-26 04:11:10 EDT (13m16s ago)
2020-05-26 04:11:10 EDT local time at Biddeford, United States [?]
Altitude: 10 ft
Last path: N4ASA-S>APDG01 via TCPIP*,qAC,N4ASA-GS
Positions stored: 8
Stations near current position of N4ASA B - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
N4ASA-B0.0 yards 0°2020-05-26 04:11:20 KC1MXH-83.1 miles 30°2020-05-19 17:25:36
KC1MUU-54.7 miles 341°2020-05-24 19:31:33 N1MNU-94.8 miles 1°2020-05-26 04:22:45
W1WDW5.5 miles 348°2020-05-13 20:46:25 W1WDW-85.5 miles 348°2020-05-12 22:43:13
W1WDW-95.5 miles 348°2020-05-21 17:37:52 W1WDW-55.5 miles 348°2020-05-12 22:36:10
KC1ALA B6.1 miles 328°2020-05-26 04:04:21 KC1ALA-B6.1 miles 328°2020-05-26 04:04:31
KC1ALA-N6.1 miles 328°2020-05-26 04:08:40 KB1HNZ-96.3 miles 346°2020-05-25 23:24:08
KB1HNZ-16.3 miles 347°2020-05-24 06:47:19 FW59097.4 miles 293°2020-05-26 04:20:48
FW54297.6 miles 255°2020-05-26 04:20:10 N1YIV8.2 miles 9°2020-05-11 15:49:11
DW75888.3 miles 344°2020-05-01 18:03:24 AL0A B10.4 miles 38°2020-05-23 18:18:37
AL0A-B10.4 miles 38°2020-05-23 18:18:47 DW049611.5 miles 355°2020-05-26 04:15:18
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