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 SP2ST-9 - show graphs
Map loading...
Comment: 439.700MHz *C97 SLAWOMIR BYDGOSZCZ 73
Mic-E message: En route
Location: 53°09.77' N 17°54.64' E - locator JO83WD99GB - show map - static map
4.7 miles North bearing 357° from Białe Błota, Powiat bydgoski, Kujawsko-Pomorskie, Poland [?]
4.8 miles Northwest bearing 304° from Bydgoszcz, Bydgoszcz, Kujawsko-Pomorskie, Poland
66.3 miles Northeast bearing 38° from Poznań, Poznań, Greater Poland Voivodeship, Poland
Last position: 2016-12-08 08:45:37 EST (6h17m ago)
2016-12-08 14:45:37 CET local time at Białe Błota, Poland [?]
Altitude: 233 ft
Course: 68°
Speed: 12 MPH
Device: Kenwood: TM-D710 (rig)
Last path: SP2ST-9>US0Y77 via SR2DBZ,WIDE1*,WIDE2-1,qAR,SP2GG-4 (good)
Positions stored: 17695
Packet rate: 87 seconds between packets on average during 1574 seconds.
Other SSIDs: SP2ST SP2ST-1 SP2ST-11 SP2ST-13 SP2ST-7 SP2ST-8
Stations near current position of SP2ST-9 - show more
callsign distance last heard - EST      callsign distance last heard - EST
SP2ST-8302.2 yards 62°2016-12-04 07:45:40 SP2ST-13313.2 yards 63°2016-12-08 15:01:24
SP2ST-1313.2 yards 63°2016-12-08 14:59:24 SQ2PVA-90.6 miles 287°2016-11-29 13:38:11
M2043221_1.2 miles 138°2016-11-19 19:12:36 SQ2ICT-92.1 miles 169°2016-12-08 09:37:59
SP2TDI2.5 miles 55°2016-12-08 15:00:01 SP2IM2.6 miles 56°2016-12-08 05:04:36
SP2TDI-12.6 miles 55°2016-12-04 05:22:04 SQ2SM2.7 miles 54°2016-12-08 04:44:48
SP2SGT2.9 miles 263°2016-12-08 15:00:01 SQ2PVB-93.4 miles 137°2016-12-08 14:29:37
SQ2PVB-13.4 miles 137°2016-12-04 04:59:13 SQ2PVB-103.4 miles 137°2016-12-08 14:49:55
SP2MSA3.4 miles 138°2016-12-05 14:29:53 ex SR2BOX3.8 miles 147°2016-12-08 15:01:31
SQ2RCE-73.9 miles 144°2016-11-13 06:40:13 SP2WKB-93.9 miles 146°2016-11-12 05:30:14
SQ2BVN-104.0 miles 148°2016-12-08 14:51:26 SP2ZCI4.3 miles 230°2016-12-08 14:35:19
Stations which heard SP2ST-9 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
SR2DBZ 48 2016-12-04 07:16:08 2016-12-08 08:45:37 JO83WD > JO83XC 5.0 miles 138° 2016-12-08 08:45:37
SP2GG-4 29 2016-12-04 07:33:03 2016-12-08 08:44:46 JO83WD > JO82UX 15.6 miles 212° 2016-12-04 07:37:51

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