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 R2540316 - show graphs
Map loading...
Source callsign: SONDE
Comment: Clb=-11.3m/s 402.70MHz Type=RS41-SGP Aux[] BK=Off RS41Tracker 1.13
Location: 38°26.22' N 8°24.33' W - locator IM58TK14IV - show map - static map
7.4 miles Northeast bearing 53° from Alcácer do Sal, Alcácer do Sal, Setúbal, Portugal [?]
16.8 miles South bearing 170° from Vendas Novas, Vendas Novas, Évora, Portugal
43.8 miles Southeast bearing 116° from Lisbon, Lisbon, Lisbon, Portugal
49.6 miles Southeast bearing 116° from Amadora, Amadora, Lisbon, Portugal
Last position: 2020-02-01 08:20:19 EST (57d 12h20m ago)
2020-02-01 13:20:19 WET local time at Alcácer do Sal, Portugal [?]
Altitude: 1354 ft
Course: 295°
Speed: 4 MPH
Last path: SONDE>APRS via TCPIP*,qAC,T2TURKIYE
Positions stored: 267
Others sourced by SONDE: P0250661 P0430539 P0520265 P0520317 P0630531 R2521399 R2610594 R2610802 R2610826 R2610842 R2610844 R2810344 R4150434 R4150470
Stations near current position of R2540316 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
R415048010.0 miles 28°2020-03-04 08:14:46 R415047312.0 miles 80°2020-02-29 08:20:06
R415043314.3 miles 299°2020-03-08 09:08:02 R415043420.3 miles 216°2020-03-06 08:47:23
CT2KAZ-1124.3 miles 315°2020-03-29 09:08:56 R421105324.3 miles 315°2020-03-29 09:08:45
CQ0PST-325.9 miles 285°2020-03-17 17:19:26 CQ0PST25.9 miles 285°2020-03-08 13:04:55
CT1HMN-1226.4 miles 286°2020-03-17 16:05:32 CT1HMN-926.5 miles 286°2020-03-17 07:42:58
CT1BYM-728.0 miles 75°2020-03-28 07:36:46 R415047929.2 miles 119°2020-03-01 08:13:33
CT/ES-00929.6 miles 283°2020-03-08 14:35:06 CT1JIB-129.8 miles 291°2020-03-29 21:38:24
CT1JIB-429.8 miles 291°2020-03-12 14:46:38 CT1JIB-929.8 miles 291°2020-03-23 07:39:15
CQ0DMA30.3 miles 277°2020-03-29 21:39:04 PS-CQ0DMA30.3 miles 277°2020-03-29 21:00:37
CQ0DSA B30.3 miles 277°2020-03-29 21:39:07 CQ0DSA-B30.3 miles 277°2020-03-29 21:39:17
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