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 SP9ACQ - show graphs
Map loading...
Comment: C4FM via Wires-X
Location: 50°01.70' N 19°55.43' E - locator JO90XA06UT - show map - static map
3.8 miles South bearing 175° from Kraków, Lesser Poland Voivodeship, Poland [?]
6.4 miles South bearing 179° from Zielonki, Powiat krakowski, Lesser Poland Voivodeship, Poland
42.7 miles East bearing 111° from Katowice, Silesian Voivodeship, Poland
Last position: 2017-09-18 11:18:35 EDT (4d 7h12m ago)
2017-09-18 17:18:35 CEST local time at Kraków, Poland [?]
Speed: 7 MPH
Last telemetry: 2012-12-19 11:17:53 EST (1738d 6h13m ago) – show telemetry
Ch 1: 100, Ch 2: 49, Ch 3: 2, Ch 4: 500, Ch 5: 0
 1     2     3     4     5     6     7     8 
Last path: SP9ACQ>APZ101 via qAR,SR8UD-C
Positions stored: 10161
Packet rate: 73 seconds between packets on average during 2478 seconds.
Other SSIDs: SP9ACQ-18 SP9ACQ-7 SP9ACQ-9
Stations near current position of SP9ACQ - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
SP9ACQ-1833.6 yards 52°2017-09-18 11:30:09 SP9SVE-9451.2 yards 231°2017-09-10 08:44:11
HF9W1.1 miles 36°2017-09-05 02:22:13 SR9WXK1.3 miles 354°2017-09-22 18:25:20
SR9NRK1.3 miles 354°2017-09-22 18:28:01 SQ9PXA-51.5 miles 150°2017-09-10 08:44:55
SP9SVH-51.5 miles 246°2017-09-21 13:56:49 SQ9MEP-81.6 miles 46°2017-09-03 16:13:50
SQ9MEP1.7 miles 46°2017-09-22 18:24:39 SQ9EZH-92.1 miles 155°2017-08-26 10:13:14
KB8RCO-32.1 miles 11°2017-09-07 16:00:01 KB8RCO-T32.1 miles 11°2017-09-07 16:00:53
SQ9JJX-92.7 miles 352°2017-08-30 02:43:02 SR9KR B2.7 miles 15°2017-09-22 18:20:05
SR9KR-B2.7 miles 15°2017-09-22 18:20:15 SP9HACK2.8 miles 18°2017-09-05 02:22:13
SP9HZI-92.8 miles 351°2017-09-09 15:40:30 SQ9AGF-23.0 miles 348°2017-09-05 02:22:13
SQ9OKU3.1 miles 77°2017-09-18 07:06:46 SQ9FCB-73.5 miles 106°2017-09-01 14:20:10
Stations which heard SP9ACQ directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
SR8UD-C 18 2017-09-18 10:38:06 2017-09-18 11:19:24 JO90XA > KN19HK 126.2 miles 108° 2017-09-18 10:54:27

Only position packets which were originated by the station are shown here. The range statistics show some extra long hops, because some digipeaters do not correctly add themselves to the digipeater path. Please check the raw packets.
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.
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