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 SQ9MDD-9 - show graphs
Comment: 439.000MHzop. Rysiek
Mic-E message: En route
Location: 52°15.06' N 20°55.54' E - locator KO02LG10BF - show map
3.9 miles West bearing 292° from Warsaw, Masovian Voivodeship, Poland [?]
5.9 miles Northeast bearing 38° from Piastów, Powiat pruszkowski, Masovian Voivodeship, Poland
7.3 miles Northeast bearing 41° from Pruszków, Powiat pruszkowski, Masovian Voivodeship, Poland
71.0 miles Northeast bearing 60° from Łódź, Łódź Voivodeship, Poland
Last position: 2025-02-01 08:16:57 EST (13h42m ago)
2025-02-01 14:16:57 CET local time at Warsaw, Poland [?]
Course: 185°
Speed: 8 MPH
Device: Kenwood: TM-D710 (rig)
Last path: SQ9MDD-9>UR1U06 via WIDE1-1,WIDE2-1,qAR,SQ9MDD-4 (good)
Positions stored: 587227
Packet rate: 137 seconds between packets on average during 6314 seconds.
Other SSIDs: SQ9MDD-2 SQ9MDD-4 SQ9MDD-7 SQ9MDD SQ9MDD-14 SQ9MDD-11 SQ9MDD-15
Stations near current position of SQ9MDD-9 - show more
callsign distance last heard - EST      callsign distance last heard - EST
SQ9MDD-478.1 yards 141°2025-02-01 21:45:03 SQ9MDD-7102.2 yards 143°2025-02-01 17:56:53
SQ9MDD118.3 yards 149°2025-01-16 04:16:14 T2WARSPL132.7 yards 139°2025-02-01 21:46:14
SQ2IBK-7429.8 yards 8°2025-02-01 15:43:55 SQ2IBK-3461.2 yards 11°2025-02-01 21:54:59
SP5TSA-90.4 miles 340°2025-02-01 09:43:05 SP5TSA-D0.4 miles 344°2025-02-01 21:43:26
SR5WOT-10.5 miles 220°2025-02-01 21:58:27 SQ5TM-70.6 miles 228°2025-01-31 10:28:53
SQ5TM-90.6 miles 227°2025-02-01 13:00:20 SQ5TM-30.6 miles 226°2025-02-01 06:28:38
SP5QWE0.7 miles 220°2025-01-31 06:00:11 SQ5TM-50.7 miles 226°2025-02-01 07:13:50
SP5SLT-50.7 miles 32°2025-01-25 09:43:41 SQ5TM-40.7 miles 200°2025-01-28 01:39:08
SQ5TM0.9 miles 209°2025-02-01 21:59:05 SQ5RP-11.0 miles 230°2025-01-12 13:29:46
SQ5RP1.0 miles 230°2025-01-29 17:02:40 SP5SLT-91.1 miles 66°2025-01-17 15:30:28
Stations which heard SQ9MDD-9 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
SQ5AAG-2 1 2025-02-01 07:05:53 2025-02-01 07:05:53 KO02MG > KO02KE 8.9 miles 223° 2025-02-01 07:05:53
SR5NEB 1 2025-02-01 07:05:51 2025-02-01 07:05:51 KO02MG > KO02HC 20.6 miles 231° 2025-02-01 07:05:51
SQ9MDD-4 25 2025-02-01 06:31:43 2025-02-01 08:16:57 KO02LH > KO02LG 4.6 miles 217° 2025-02-01 07:08:36
SR5NWA 15 2025-02-01 06:33:58 2025-02-01 08:13:50 KO02LH > KO02MD 10.4 miles 170° 2025-02-01 07:08:30
SR5WIL 9 2025-02-01 06:31:49 2025-02-01 08:07:32 KO02LG > KO02NF 7.3 miles 95° 2025-02-01 06:31:49
SR5YAM-1 1 2025-02-01 08:14:18 2025-02-01 08:14:18 KO02LG > KO02JD 8.7 miles 212° 2025-02-01 08:14:18
SR5NLK-1 4 2025-02-01 06:59:22 2025-02-01 08:08:42 KO02LG > KO02LJ 8.2 miles 350° 2025-02-01 06:59:22
SR5DZ 5 2025-02-01 06:53:32 2025-02-01 08:13:49 KO02LG > KO02IK 13.9 miles 312° 2025-02-01 08:03:03
SR5WOT-1 9 2025-02-01 06:32:35 2025-02-01 08:16:59 KO02LG > KO02LF 1.9 miles 233° 2025-02-01 06:58:59
SP6NYA-4 4 2025-02-01 06:50:58 2025-02-01 08:01:32 KO02MH > KO02LG 2.5 miles 265° 2025-02-01 07:59:41

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.
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