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 BH8USA-7 - show graphs
Comment: APRS-IS for Win32
Last status: GI64an/l APRSISCE/32
Location: 5°26.01' S 47°59.30' W - locator GI64AN15JX - show map
55.9 km West bearing 281° from Imperatriz, Maranhão, Brazil [?]
111.2 km Northwest bearing 294° from Montes Altos, Maranhão, Brazil
119.8 km Northwest bearing 327° from Porto Franco, Maranhão, Brazil
Last position: 2025-05-28 06:54:53 UTC (23d 21h9m ago)
2025-05-28 03:54:53 -03 local time at Imperatriz, Brazil [?]
Last telemetry: 2025-05-28 06:57:48 UTC (23d 21h6m ago) – show telemetry
Ch 1: 87, Ch 2: 48, Ch 3: 2, Ch 4: 128, Ch 5: 0
 1     2     3     4     5     6     7     8 
Device: KJ4ERJ: APRSIS32 (software, Windows)
Last path: BH8USA-7>APWW11 via BH8USA-1*,WIDE1,WIDE2-1,qAO,BH8USA-1 (good)
Positions stored: 778
Other SSIDs: BH8USA-1 BH8USA BH8USA-9 BH8USA-2 BH8USA-5
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