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 AK4ZX - show graphs
Comment: SharkRF openSPOT4
Location: 18°19.14' N 64°50.62' W - locator FK78NH86SN - show map
3.4 miles West bearing 255° from Cruz Bay, Saint John Island, U.S. Virgin Islands [?]
5.9 miles East bearing 105° from Charlotte Amalie, Saint Thomas Island, U.S. Virgin Islands
53.0 miles East bearing 90° from Fajardo, Fajardo, Puerto Rico
73.1 miles East bearing 93° from Carolina, Carolina, Puerto Rico
Last position: 2024-11-24 18:58:40 EST (35d 17h17m ago)
2024-11-24 19:58:40 AST local time at Cruz Bay, U.S. Virgin Islands [?]
Altitude: 0 ft
Last path: AK4ZX>APOSE via TCPIP*,qAC,T2PANAMA
Positions stored: 228
Other SSIDs: AK4ZX-15 AK4ZX-11 AK4ZX-10 AK4ZX-12 AK4ZX-5 AK4ZX-1 AK4ZX-7 AK4ZX-9
APRS igate – Statistics for 2024-12:
Last heard a station directly: 2024-07-18 16:04:37 EDT (164d 21h11m ago)
Position packets sent to APRS-IS: 25602 – show map
Stations near current position of AK4ZX - show more
callsign distance last heard - EST      callsign distance last heard - EST
W9AFB-55.0 miles 271°2024-12-29 14:42:26 FW60187.2 miles 290°2024-12-30 12:15:20
ON3BDH14.9 miles 90°2024-12-11 14:41:49 N9EP-516.2 miles 65°2024-12-10 08:21:07
DM6TS16.9 miles 64°2024-12-10 15:49:36 WP3OF-130.4 miles 271°2024-12-30 12:13:44
NP3MR-1036.9 miles 251°2024-12-30 12:15:31
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