Comment:	Repeater R4 Pirot, 145.700 -0.600, PL 88.5 Hz 2
Last beacon:	UIDIGI 1.9
Location:	43°10.30' N 22°50.86' E - locator KN13KE11RE - show map 11.5 miles North bearing 18° from Dimitrovgrad, Pirotski Okrug, Central Serbia, Serbia [?] 13.2 miles East bearing 84° from Pirot, Pirotski Okrug, Central Serbia, Serbia 40.6 miles Northwest bearing 324° from Sofia, Stolichna Obshtina, Sofia-Capital, Bulgaria 48.7 miles East bearing 102° from Niš, Nišavski Okrug, Central Serbia, Serbia
Last position:	2025-01-04 12:25:09 EST (3m23s ago) 2025-01-04 18:25:09 CET local time at Dimitrovgrad, Serbia [?]
Last telemetry:	2023-06-18 13:07:55 EDT (566d 20m ago) – show telemetry Ch 1: 18, Ch 2: 4, Ch 3: 12, Ch 4: 2, Ch 5: 4  1     2     3     4     5     6     7     8
Device:	IW3FQG: UIdigi (digi)
Last path:	YU0XRS>APNU3B via WIDE2-2,qAR,YT3NIV-3
Positions stored:	9
Packet rate:	184 seconds between packets on average during 9019 seconds.
APRS digipeater – Statistics for 2025-01:
Stations heard directly:	6 on radio path – show map
Last heard a station directly:	2025-01-04 12:20:50 EST (7m42s ago)
Normal receiver range estimate:	75 miles (Updated: 2022-11-30 18:42:31 EST)
Position packets heard directly:	104 on radio path

callsign		distance	last heard - EST		callsign		distance	last heard - EST
YU/IS-012		7.2 miles 265°	2024-12-06 05:57:54		YU/IS-003		9.2 miles 357°	2024-12-06 05:57:52
YU/IS-021		9.4 miles 288°	2024-12-06 05:57:56		YU1INO		9.8 miles 274°	2024-12-18 04:49:51
YU1INO-1		9.8 miles 274°	2024-12-19 09:57:02		YU1INO-10		9.8 miles 274°	2024-12-29 04:19:33
YU1TTN-3		9.8 miles 274°	2025-01-04 11:41:58		YU/IS-080		10.8 miles 207°	2024-12-06 05:58:11
TA3YOO-9		12.0 miles 183°	2025-01-04 05:54:00		TA5GO-7		12.1 miles 182°	2025-01-03 17:18:39
YU2DVD-D		12.7 miles 267°	2025-01-04 11:07:45		YU2DVD-R		12.7 miles 267°	2025-01-04 11:07:35
YU2DVD-9		12.7 miles 267°	2025-01-04 10:53:12		YU2DVD-Y		12.7 miles 267°	2025-01-04 11:02:46
YU2DVD		12.7 miles 267°	2024-12-30 14:20:52		YU2DXB-9		12.9 miles 264°	2024-12-25 10:16:10
YU1TTN-7		13.1 miles 266°	2025-01-04 10:13:26		YU1TTN-9		13.1 miles 266°	2024-12-21 03:26:08
YU1TTN		13.1 miles 266°	2024-12-22 13:30:53		YU1TTN-15		13.1 miles 266°	2025-01-04 12:16:44

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.

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.

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.