Source callsign:	OK1TPF-S
Comment:	70cm Voice (D-Star) 438.15000MHz +0.0000MHz
Location:	50°35.63' N 15°07.75' E - locator JO70NO52MM - show map 4.1 miles Northeast bearing 32° from Žďár (Zd'ar), Středočeský Kraj, Czech Republic [?] 8.3 miles Northeast bearing 56° from Mnichovo Hradiště, Středočeský Kraj, Czech Republic 46.8 miles Northeast bearing 42° from Prague, Hlavní Mesto Praha, Czech Republic 68.4 miles Southeast bearing 117° from Dresden, Direktionsbezirk Dresden, Saxony, Germany
Last position:	2025-01-26 01:01:24 EST (3d 10h31m ago) 2025-01-26 07:01:24 CET local time at Žďár, Czech Republic [?]
Altitude:	10 ft
Last path:	OK1TPF-S>APDG01 via TCPIP*,qAC,OK1TPF-GS
Positions stored:	72

callsign		distance	last heard - EST		callsign		distance	last heard - EST
OK1TPF-B		0.0 yards 0°	2025-01-26 01:01:34		OK1TPF-6		12.3 yards 90°	2025-01-26 12:07:56
OK1TPG-8		0.9 miles 117°	2025-01-29 11:32:06		OK1FUN		1.4 miles 135°	2025-01-29 09:09:47
OK1FPV-8		1.5 miles 96°	2025-01-11 11:01:36		OK1FPV-22		1.5 miles 96°	2025-01-29 11:21:04
OK1FPV-9		1.5 miles 96°	2025-01-29 10:02:41		OK1FUN B		1.6 miles 298°	2025-01-29 11:17:14
OK1FUN-B		1.6 miles 298°	2025-01-29 11:17:24		OK1MAX B		2.8 miles 294°	2025-01-29 11:16:14
OK1MAX-B		2.8 miles 294°	2025-01-29 11:16:24		OK1TPG		3.3 miles 81°	2025-01-12 10:03:20
OK1TPG B		3.3 miles 81°	2025-01-26 11:45:31		OK1TPG-B		3.3 miles 81°	2025-01-26 11:45:41
OK1TPG E		3.3 miles 81°	2025-01-29 10:50:09		OK1TPG-E		3.3 miles 81°	2025-01-29 10:50:19
OK1JTL B		3.7 miles 229°	2025-01-03 00:47:30		OK1JTL-B		3.7 miles 229°	2025-01-03 00:47:34
OK/LI-052		4.5 miles 163°	2025-01-26 12:14:43		OK/ST-066		5.8 miles 219°	2025-01-09 10:48:50

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.