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 SR7QDX - show graphs
Comment: Digi Tomaszow Maz (WIDE,TZ,SP)
Location: 51°32.87' N 20°02.70' E - locator KO01AN51JL - show map
1.9 miles Northeast bearing 54° from Tomaszów Mazowiecki, Powiat tomaszowski, Łódź Voivodeship, Poland [?]
4.2 miles South bearing 185° from Lubochnia, Powiat tomaszowski, Łódź Voivodeship, Poland
28.4 miles Southeast bearing 119° from Łódź, Łódź Voivodeship, Poland
62.6 miles Southwest bearing 222° from Warsaw, Masovian Voivodeship, Poland
Last position: 2024-10-08 21:01:51 EDT (43d 13h35m ago)
2024-10-09 03:01:51 CEST local time at Tomaszów Mazowiecki, Poland [?]
Last telemetry: 2024-11-21 09:01:15 EST (36m6s ago) – show telemetry
Vin: 12.150 Volt, Rx1h: 0 Pkt, Dg1h: 0 Pkt, Eff1h: 100 Pcnt, A5: 0 None
 O1     O2     O3     O4     I1     I2     I3     I4 
Device: Microsat: WX3in1 Plus 2.0
Last path: SR7QDX>APMI06 via WIDE2-1,qAR,SR5AWG (good)
Positions stored: 5
Packet rate: 318 seconds between packets on average during 15564 seconds.
Items and objects originated: 438.675TZ 439.100TZ
APRS digipeater – Statistics for 2024-11:
Stations heard directly: 1 on radio path – show map
Last heard a station directly: 2024-10-08 20:44:35 EDT (43d 13h52m ago)
Normal receiver range estimate: 4350 miles (Updated: 2024-07-27 02:51:28 EDT)
Position packets heard directly: 1 on radio path
Stations near current position of SR7QDX - show more
callsign distance last heard - EST      callsign distance last heard - EST
438.675TZ12.8 yards 90°2024-11-21 09:20:25 439.100TZ12.8 yards 270°2024-11-21 09:20:30
SR7UTM B24.9 yards 270°2024-11-21 09:24:36 SR7UTM-B24.9 yards 270°2024-11-21 09:24:46
SQ7BKG-51.7 miles 260°2024-10-23 15:31:28 SQ7KPI-i7.2 miles 247°2024-11-21 09:37:00
SQ7ACP-67.4 miles 205°2024-11-08 05:27:13 SP7QPD-112.5 miles 218°2024-11-21 09:35:51
SQ7BFI-715.7 miles 139°2024-11-02 09:10:16 SQ7RAI-115.7 miles 137°2024-11-21 09:30:24
SR7EOP16.4 miles 139°2024-11-21 09:33:26 QR7EOP-616.4 miles 139°2024-11-14 22:43:53
SQ7LB-i17.1 miles 30°2024-11-12 16:16:19 SQ7KPI-Y17.8 miles 239°2024-11-19 18:07:28
SP5CMW-717.9 miles 82°2024-11-20 09:52:44 SQ7KPI17.9 miles 234°2024-11-20 15:11:26
SQ7KPI-1818.1 miles 238°2024-11-18 14:37:40 SQ2LYQ-218.4 miles 244°2024-11-21 09:23:26
SP7TPS18.4 miles 236°2024-10-25 04:44:24 SP7TPS-718.5 miles 236°2024-11-08 06:35:52
Stations heard directly by SR7QDX
callsign pkts first heard - EST last heard longest (rx => tx) longest at - EST
SR7EOP 1 2024-11-02 22:09:11 2024-11-02 22:09:11 KO01DI > KO01AN 16.4 miles 139° 2024-11-02 22:09:11

Only stations from which a position packet has been heard 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