Station info - map view · info · telemetry · weather · raw · status · beacons · messages · bulletins · browse · moving · my account
Callsign, ship name or locator: Clear       
It is possible to search using wildcards (*?) after a prefix. Example: OH*
APRS station GM4VAC-10 - show graphs
Comment: LoRa APRS 439.9125MHz
Last status: https://github.com/richonguzman/LoRa_APRS_iGate 2024.04.13
Location: 57°30.79' N 4°01.02' W - locator IO77XM73XE - show map
6.3 miles Southeast bearing 137° from Fortrose, Highland, Scotland, United Kingdom [?]
6.9 miles Southwest bearing 227° from Nairn, Highland, Scotland, United Kingdom
75.9 miles West bearing 290° from Aberdeen, Aberdeen City, Scotland, United Kingdom
80.3 miles Northwest bearing 331° from Dundee, Dundee City, Scotland, United Kingdom
Last position: 2024-11-08 00:55:06 EST (4m10s ago)
2024-11-08 05:55:06 GMT local time at Fortrose, United Kingdom [?]
Device: Ricardo, CA2RXU: ESP32 LoRa iGate (igate)
Last path: GM4VAC-10>APLRG1 via TCPIP*,qAC,T2ROMANIA
Positions stored: 16
Other SSIDs: GM4VAC-8 GM4VAC-7 GM4VAC-9 gm4vac GM4VAC
APRS igate – Statistics for 2024-11:
Stations heard directly: 11 on radio path – show map
Last heard a station directly: 2024-11-08 00:48:13 EST (11m3s ago)
Normal receiver range estimate: 37 miles (Updated: 2024-10-31 19:39:08 EDT)
Position packets heard directly: 609 on radio path
Position packets sent to APRS-IS: 788 – show map
Stations near current position of GM4VAC-10 - show more
callsign distance last heard - EST      callsign distance last heard - EST
GM4VAC-837.5 yards 293°2024-11-07 17:45:25 G-MCGM2.3 miles 331°2024-11-07 15:29:49
SARNIA CHERIE4.5 miles 312°2024-11-08 00:56:07 SUNRISE4.8 miles 306°2024-11-01 12:58:28
CHALLENGE4.8 miles 291°2024-10-25 11:57:28 CHERRY RED5.0 miles 329°2024-11-05 01:56:20
GM4GKH-95.3 miles 242°2024-10-19 17:32:01 MINCH HARVESTER5.5 miles 277°2024-11-01 16:12:55
MB7UNR-105.7 miles 42°2024-11-08 00:07:46 SOPHIA D5.8 miles 9°2024-11-06 11:08:55
HAVA6.1 miles 315°2024-10-16 05:59:51 GM4VAC-96.3 miles 252°2024-11-05 12:19:35
GB7MM-DP6.4 miles 45°2024-11-07 19:03:25 GM0RML-76.4 miles 45°2024-10-24 16:57:31
GIRL JEAN6.4 miles 354°2024-11-03 12:40:11 KATE6.5 miles 343°2024-10-18 09:41:59
HMS EXAMPLE7.0 miles 347°2024-10-29 06:22:57 FW63967.1 miles 44°2024-11-08 00:45:43
HMS ARCHER7.2 miles 264°2024-10-29 05:49:52 GM0RML-97.4 miles 48°2024-11-04 06:09:06
Stations which heard GM4VAC-10 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
MB7UNR-10 1 2024-11-06 14:53:28 2024-11-06 14:53:28 IO77XM > IO87BN 5.7 miles 42° 2024-11-06 14:53:28
MB7UBI-10 1 2024-10-31 21:46:48 2024-10-31 21:46:48 IO77XM > IO77VO 8.1 miles 307° 2024-10-31 21:46:48

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 GM4VAC-10
callsign pkts first heard - EST last heard longest (rx => tx) longest at - EST
2M1DHG-7 28 2024-11-01 10:39:53 2024-11-03 08:33:24 IO88BA > IO77XM 36.1 miles 10° 2024-11-03 07:14:13
GM0UDL-7 231 2024-11-01 07:10:51 2024-11-07 11:22:06 IO88IH > IO77XM 61.2 miles 25° 2024-11-06 10:31:03
GM5JET-7 6 2024-11-03 17:58:48 2024-11-04 15:26:39 IO87BN > IO77XM 7.1 miles 47° 2024-11-03 17:58:48
GM4VAC-7 102 2024-10-31 22:09:38 2024-11-06 05:53:06 IO77XT > IO77XM 20.2 miles 356° 2024-11-05 11:35:27
GM0UDL-8 81 2024-11-03 14:09:53 2024-11-07 11:01:24 IO88HH > IO77XM 60.6 miles 22° 2024-11-06 09:07:53
MM3UDL-7 22 2024-11-04 10:23:06 2024-11-06 12:45:02 IO77UM > IO77XM 9.6 miles 276° 2024-11-04 10:23:06
GM4SJB-7 68 2024-11-01 14:12:00 2024-11-07 13:36:54 IO88HH > IO77XM 59.2 miles 23° 2024-11-07 13:00:35
GM4SJB-8 40 2024-11-06 07:44:03 2024-11-07 13:41:57 IO88GK > IO77XM 67.0 miles 19° 2024-11-07 12:47:06
GM4SJB-11 5 2024-11-07 09:47:56 2024-11-08 00:48:13 IO88HH > IO77XM 60.6 miles 22° 2024-11-08 00:48:13
MB7UNR-10 1 2024-10-31 23:07:31 2024-10-31 23:07:31 IO87BN > IO77XM 5.7 miles 42° 2024-10-31 23:07:31
MB7UBI-10 25 2024-11-03 18:45:34 2024-11-07 22:36:24 IO77VO > IO77XM 8.1 miles 307° 2024-11-07 22:36:24

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.
User guide · FAQ · Blog · Discussion group · Linking to aprs.fi · AIS sites · Service status · Database statistics · Advertising on aprs.fi · Technical details · API · Change log · Planned changes · Credits and thanks · Terms Of Service · iPhone/iPad APRS