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Web station DS4GRQ - show graphs
Location: 37°09.30' N 127°09.98' E - locator PM37ND97XE - show map
5.3 miles East bearing 88° from Osan, Gyeonggi, South Korea [?]
11.5 miles Northwest bearing 330° from Anseong, Gyeonggi, South Korea
30.4 miles South bearing 160° from Seoul, Seoul, South Korea
31.5 miles Southeast bearing 131° from Incheon, Incheon, South Korea
Last position: 2025-01-23 02:08:45 EST (9d 39m ago)
2025-01-23 16:08:45 KST local time at Osan, South Korea [?]
Speed: 0 MPH
Last path: DS4GRQ>aprs.fi via aprsfi-iOS
Positions stored: 1
Stations near current position of DS4GRQ - show more
callsign distance last heard - EST      callsign distance last heard - EST
KARL HQ6.2 miles 29°2025-01-25 04:00:26 DS1TXO B6.8 miles 291°2025-01-30 07:20:00
DS1TXO-B6.8 miles 291°2025-01-30 07:20:10 YO/VHFGP7.8 miles 3°2025-01-25 04:04:56
SW/VHF GP10.1 miles 316°2025-01-25 04:03:56 6K2KKR-N11.0 miles 342°2025-02-01 02:37:07
KARL GHQ11.3 miles 313°2025-01-25 03:59:55 VHF GP11.3 miles 353°2025-01-25 04:04:26
6K2LFV12.9 miles 342°2025-01-04 01:43:13 6K2LFV12.9 miles 342°2025-01-10 10:38:28
DS4OKB14.0 miles 305°2025-01-22 09:26:51 6K2IKE B14.1 miles 221°2025-02-01 02:40:12
6K2IKE-B14.1 miles 221°2025-02-01 02:40:22 DS1BFL B16.1 miles 259°2025-02-01 02:35:45
DS1BFL-B16.1 miles 259°2025-02-01 02:35:56 DS1BFL-D16.1 miles 259°2025-02-01 02:39:06
DS3KUF16.4 miles 279°2025-01-20 21:32:38 6K2ILX-DP17.9 miles 229°2025-01-30 05:42:44
HL2AVK B19.0 miles 281°2025-01-23 06:03:28 HL2AVK-B19.0 miles 281°2025-01-23 06:03:38
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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