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APRS station 4O7JAZ - show graphs
Comment: 144.800MHz APRS DURMITOR I-gate station Ambient temp. 1.5C
Location: 43°10.89' N 19°08.38' E - locator JN93NE63SN - show map
2.1 miles Northeast bearing 24° from Žabljak, Opština Žabljak, Montenegro [?]
27.1 miles Northwest bearing 304° from Mojkovac, Opština Mojkovac, Montenegro
60.5 miles Southeast bearing 139° from Sarajevo, Federation of Bosnia and Herzegovina, Bosnia and Herzegovina
93.6 miles Southeast bearing 138° from Zenica, Federation of Bosnia and Herzegovina, Bosnia and Herzegovina
Last position: 2025-02-01 20:02:03 EST (6m33s ago)
2025-02-02 02:02:03 CET local time at Žabljak, Montenegro [?]
Altitude: 4856 ft
Last telemetry: 2025-02-01 20:07:56 EST (40s ago) – show telemetry
Ch 1: 1.500, Ch 2: 19.400, Ch 3: 0, Ch 4: 0, Ch 5: 0
Device: WB2OSZ: DireWolf
Last path: 4O7JAZ>APDW16 via TCPIP*,qAC,T2UKRAINE
Positions stored: 59562
Packet rate: 44 seconds between packets on average during 2165 seconds.
Other SSIDs: 4O7JAZ-7
APRS igate – Statistics for 2025-02:
Stations heard directly: 2 on radio path – show map
Last heard a station directly: 2025-02-01 20:07:40 EST (56s ago)
Normal receiver range estimate: 87 miles (Updated: 2025-01-31 17:11:07 EST)
Position packets heard directly: 306 on radio path
Position packets sent to APRS-IS: 307 – show map
Stations near current position of 4O7JAZ - show more
callsign distance last heard - EST      callsign distance last heard - EST
4O0VDU-R4.3 miles 276°2025-02-01 19:16:50 4O0VDU C4.3 miles 276°2025-02-01 19:57:30
4O0VDU-C4.3 miles 276°2025-02-01 19:57:40 ER-4O0VDU4.3 miles 276°2025-02-01 20:05:47
E7/BO-03329.5 miles 314°2025-02-01 07:08:56
Stations which heard 4O7JAZ directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
4O0VBA 7 2025-02-01 14:01:35 2025-02-01 19:21:26 JN93NE > JN92UU 35.5 miles 130° 2025-02-01 19:21:26

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 4O7JAZ
callsign pkts first heard - EST last heard longest (rx => tx) longest at - EST
4O0VBA 300 2025-01-31 19:06:13 2025-02-01 20:07:40 JN92UU > JN93NE 35.5 miles 130° 2025-02-01 20:07:40
E79VTR-11 6 2025-02-01 04:32:45 2025-02-01 09:17:17 JN84TH > JN93NE 107.3 miles 316° 2025-02-01 09:17:17

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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