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APRS station SR4LIN - show graphs
Comment: \Aprs_digi Jerzwald / RPT_C4FM 438.650 -7.600
Location: 53°47.41' N 19°32.38' E - locator JO93SS49SP - show map
4.7 miles Southwest bearing 215° from Zalewo, Powiat iławski, Warmian-Masurian Voivodeship, Poland [?]
9.7 miles Northeast bearing 59° from Susz, Powiat iławski, Warmian-Masurian Voivodeship, Poland
53.1 miles Southeast bearing 137° from Gdańsk, Gdańsk, Pomeranian Voivodeship, Poland
74.4 miles Southwest bearing 212° from Kaliningrad, Kaliningrad, Russia
Last position: 2025-02-10 00:51:20 EST (12m31s ago)
2025-02-10 06:51:20 CET local time at Zalewo, Poland [?]
Last telemetry: 2025-02-10 00:47:15 EST (16m36s ago) – show telemetry
Vin: 12.640 Volt, Rx1h: 100 Pkt, Dg1h: 0 Pkt, Eff1h: 49 Pcnt, Eff: 56 Pcnt
 O1     O2     O3     O4     I1     I2     I3     I4 
Device: Microsat: WX3in1 Mini
Last path: SR4LIN>APMI04 via TCPIP*,qAC,T2POLAND
Positions stored: 2
Packet rate: 171 seconds between packets on average during 8400 seconds.
Items and objects originated: 438.650JE SP2ZFT SR2MAL
APRS igate – Statistics for 2025-02:
Stations heard directly: 7 on radio path – show map
Last heard a station directly: 2025-02-09 18:26:50 EST (6h37m ago)
Position packets heard directly: 63 on radio path
Position packets sent to APRS-IS: 13 – show map
Stations near current position of SR4LIN - show more
callsign distance last heard - EST      callsign distance last heard - EST
438.650JE0.3 miles 226°2025-02-10 00:51:35 SP4LIN-150.6 miles 179°2025-02-10 00:50:49
SP4LIN-10.6 miles 179°2025-02-07 14:24:43 SP4LIN-25.6 miles 186°2025-02-07 07:55:15
SR4PA11.2 miles 2°2025-02-09 22:16:16 439.950DX11.5 miles 5°2025-02-09 16:53:21
SP4I-FM12.0 miles 97°2025-02-09 22:10:15 SP4I-912.2 miles 98°2025-02-07 08:48:11
SP4TOM-1113.3 miles 176°2025-02-09 13:20:31 DW807814.2 miles 260°2025-02-10 01:00:59
SP2PA-G15.5 miles 10°2025-02-09 13:08:39 SP2PA-D15.7 miles 9°2025-02-10 00:47:11
SP2PA-715.7 miles 11°2025-02-09 08:39:28 SP2PA-915.8 miles 11°2025-02-09 11:01:58
SP2PA-N16.0 miles 12°2025-02-10 00:48:22 SP2PA C16.0 miles 12°2025-02-10 01:00:12
SP2PA-C16.0 miles 12°2025-02-10 01:00:22 SP2PA B16.4 miles 8°2025-02-10 00:58:55
SP2PA-B16.4 miles 8°2025-02-10 00:59:05 SP2PA-FM16.7 miles 10°2025-02-10 00:40:03
Stations heard directly by SR4LIN
callsign pkts first heard - EST last heard longest (rx => tx) longest at - EST
SQ5NWI-9 1 2025-02-09 12:18:05 2025-02-09 12:18:05 JO93VT > JO93SS 10.4 miles 88° 2025-02-09 12:18:05
SP2KMH 1 2025-02-09 18:26:50 2025-02-09 18:26:50 JO93JV > JO93SS 30.9 miles 283° 2025-02-09 18:26:50
SP4LIN-2 26 2025-02-01 05:01:45 2025-02-07 07:55:15 JO93SR > JO93SS 5.6 miles 186° 2025-02-07 07:55:15
SP4LIN-1 26 2025-02-03 08:41:47 2025-02-07 14:22:23 JO93SO > JO93SS 12.9 miles 175° 2025-02-06 10:56:56
SQ5BPD-9 3 2025-02-04 23:44:15 2025-02-06 10:35:22 JO93XM > JO93SS 24.0 miles 137° 2025-02-04 23:44:15
SP4I-9 5 2025-02-06 06:33:02 2025-02-06 07:17:04 JO93WS > JO93SS 12.9 miles 97° 2025-02-06 07:08:40
SR4PA 1 2025-02-09 07:07:03 2025-02-09 07:07:03 JO93SW > JO93SS 11.2 miles 2° 2025-02-09 07:07:03

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.
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