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 PYDA-B - show graphs
Comment: 70cm Voice (D-Star) 439.45000MHz -5.0000MHz
Location: 29°55.13' S 51°10.69' W - locator GG40JB89OL - show map
5.5 miles Northwest bearing 294° from Cachoeirinha, Rio Grande do Sul, Brazil [?]
8.5 miles North bearing 21° from Porto Alegre, Porto Alegre, Rio Grande do Sul, Brazil
51.8 miles South bearing 180° from Caxias do Sul, Rio Grande do Sul, Brazil
Last position: 2025-01-07 15:05:58 EST (23h51m ago)
2025-01-07 17:05:58 -03 local time at Cachoeirinha, Brazil [?]
Altitude: 10 ft
Device: Jonathan, G4KLX: ircDDB Gateway (D-Star)
Last path: PYDA-B>APDG02 via TCPIP*,qAC,PYDA-BS
Positions stored: 1
Stations near current position of PYDA-B - show more
callsign distance last heard - EST      callsign distance last heard - EST
PY3AQ B0.0 yards 0°2025-01-08 14:46:55 PY3AQ-B0.0 yards 0°2025-01-08 14:47:05
PY3AQ-N0.0 yards 0°2025-01-08 14:49:12 PY3KDA B0.0 yards 0°2025-01-07 21:59:37
PY3KDA-B0.0 yards 0°2025-01-07 21:59:47 PY3AQ0.0 yards 0°2024-12-09 19:30:07
PYDA B0.0 yards 0°2025-01-07 15:05:48 PY3KDA-N0.0 yards 0°2025-01-07 22:02:55
PY3BB B0.7 miles 64°2025-01-08 14:40:39 PY3BB-B0.7 miles 64°2025-01-08 14:40:49
PY3BB-N0.7 miles 64°2025-01-08 14:41:17 PY3BB-70.7 miles 63°2025-01-06 06:45:01
PY3BB-10.7 miles 63°2025-01-07 17:38:09 PU3AGR-12.1 miles 64°2025-01-05 18:31:55
PU3TFO3.1 miles 33°2024-12-29 20:06:12 PY3BB4.8 miles 7°2025-01-07 20:37:27
PY3NZ-105.5 miles 108°2025-01-08 14:55:58 PU3JMG-D5.7 miles 120°2025-01-03 14:03:17
PU3JMG-45.7 miles 120°2025-01-03 14:05:14 PY3NZ-R5.8 miles 106°2025-01-08 14:52:28
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