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APRS station SR4DOS - show graphs
Comment: DYLEWSKA GORA sp4.jestok.com
Location: 53°32.97' N 19°56.53' E - ตำแหน่ง JO93XN31BV - show map
9.7 km ตะวันตก bearing 275° มาจาก Gierzwałd, Powiat ostródzki, Warmian-Masurian Voivodeship, Poland [?]
13.7 km ตะวันออก bearing 68° มาจาก Lubawa, Powiat iławski, Warmian-Masurian Voivodeship, Poland
123.0 km ตะวันออกเฉียงใต้ bearing 136° มาจาก Gdańsk, Gdańsk, Pomeranian Voivodeship, Poland
141.7 km ตะวันออกเฉียงใต้ bearing 139° มาจาก Gdynia, Gdynia, Pomeranian Voivodeship, Poland
Last position: 2025-04-20 22:40:27 UTC (19s ago)
2025-04-21 00:40:27 CEST เวลาท้องถิ่น Gierzwałd, Poland [?]
Last telemetry: 2025-04-20 22:36:17 UTC (4m29s ago) – show telemetry
Vin: 14.025 Volt, Rx1h: 550 Pkt, Dg1h: 90 Pkt, Eff1h: 84 Pcnt, eff: 65 Pcnt
 O1     O2     O3     O4     I1     I2     I3     I4 
Device: Microsat: WX3in1 Plus 2.0
Last path: SR4DOS>APMI06 via TCPIP*,qAC,T2POLAND
Positions stored: 3
Items and objects originated: 145.625OQ 438.575OQ WIR-31027
APRS igate – Statistics for 2025-04:
Stations heard directly: 59 on radio path – show map
Last heard a station directly: 2025-04-20 22:39:38 UTC (1m8s ago)
Normal receiver range estimate: 140 km (Updated: 2025-04-20 20:44:27 UTC)
Position packets heard directly: 7215 on radio path
Position packets sent to APRS-IS: 8274 – show map
Stations which heard SR4DOS directly on radio –
ชื่อสถานี pkts ได้ยินครั้งแรก - UTC ได้ยินล่าสุด ยาวสุด (tx => rx) ยาวสุด ณ ตำแหน่ง - UTC

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.
Stations heard directly by SR4DOS
ชื่อสถานี pkts ได้ยินครั้งแรก - UTC ได้ยินล่าสุด ยาวสุด (rx => tx) ยาวสุด ณ ตำแหน่ง - UTC

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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