Source callsign:	OK0PI-S
Comment:	440 Voice 439.27500MHz -7.6000MHz
Location:	49°18.48' N 14°11.55' E - locator JN79CH33CW - show map 2.0 miles East bearing 92° from Písek, Jihočeský Kraj, Czech Republic [?] 7.6 miles North bearing 352° from Protivín, Jihočeský Kraj, Czech Republic 54.8 miles South bearing 191° from Prague, Hlavní Mesto Praha, Czech Republic 69.3 miles North bearing 357° from Linz, Upper Austria, Austria
Last position:	2025-01-02 07:09:57 EST (12m25s ago) 2025-01-02 13:09:57 CET local time at Písek, Czech Republic [?]
Last path:	OK0PI-S>APDG01 via TCPIP*,qAC,OK0PI-GS
Positions stored:	2

callsign		distance	last heard - EST		callsign		distance	last heard - EST
OK0PI-B		0.0 yards 0°	2025-01-02 07:10:07		OK/JC-080		1.7 miles 123°	2024-12-18 05:07:20
OK1VHB		1.7 miles 122°	2024-12-31 08:48:17		OK1OVI-10		1.9 miles 264°	2024-12-03 20:58:55
OK1JWH-I		3.1 miles 257°	2024-12-25 07:57:56		OK1FET-15		7.2 miles 67°	2025-01-02 07:17:57
OK1TOT-12		9.8 miles 65°	2025-01-02 07:20:26		Temelin		10.2 miles 139°	2025-01-02 07:18:49
OK/JC-074		10.5 miles 204°	2024-12-06 05:33:55		OK1LPD-9		11.9 miles 39°	2025-01-02 07:21:45
OK1LPD-8		11.9 miles 39°	2025-01-02 07:10:10		OK1LPD-Y		12.1 miles 353°	2024-12-30 14:42:04
OK1LPD-5		12.1 miles 353°	2025-01-02 07:20:03		HTA221		12.4 miles 93°	2025-01-01 03:23:32
OK1LPD-1		18.8 miles 33°	2025-01-02 07:15:04		OK0BNJ-2		18.8 miles 33°	2025-01-02 07:12:17
OK4AB B		18.8 miles 357°	2024-12-14 12:43:55		OK4AB-B		18.8 miles 357°	2024-12-14 12:44:05
OK4AB-N		18.8 miles 357°	2024-12-14 12:44:05		OK1LN		19.2 miles 255°	2025-01-01 05:17:07

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.