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 GM4OAS-1 - show graphs
Comment: Bat=3.66V (18%)
Location: 56°57.55' N 5°49.57' W - locator IO76CX00UE - show map
28.7 miles West bearing 290° from Fort William, Highland, Scotland, United Kingdom [?]
32.0 miles Southeast bearing 150° from Isle of Skye, Highland, Scotland, United Kingdom
80.8 miles Northwest bearing 330° from Greenock, Inverclyde, Scotland, United Kingdom
98.9 miles Northwest bearing 316° from Cumbernauld, North Lanarkshire, Scotland, United Kingdom
Last position: 2024-04-18 05:31:02 EDT (49d 13h32m ago)
2024-04-18 10:31:02 BST local time at Fort William, United Kingdom [?]
Altitude: 49 ft
Device: Ricardo, CA2RXU: ESP32 LoRa Tracker (tracker)
Last path: GM4OAS-1>APLRT1 via WIDE1-1,qAO,GM4OAS-10 (good)
Positions stored: 46
Other SSIDs: GM4OAS-10 GM4OAS-12 GM4OAS GM4OAS-9 GM4OAS-11 GM4OAS-7 GM4OAS-3 GM4OAS GM4OAS-D GM4OAS-B
Stations near current position of GM4OAS-1 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
GM4OAS-1218.4 yards 43°2024-06-06 17:57:39 GM4OAS-1028.3 yards 141°2024-06-06 19:02:58
GM4OAS29.8 yards 145°2024-06-06 14:28:47 GM4OAS-757.4 yards 6°2024-06-04 05:04:29
GM4OAS-11147.6 yards 265°2024-06-05 04:10:09 GM4OAS-90.7 miles 3°2024-06-05 04:44:40
2M0LUG-102.6 miles 357°2024-05-30 15:53:03 MM7ETU-D3.1 miles 356°2024-06-06 18:52:00
MM7ETU-103.1 miles 356°2024-06-06 18:54:35 2M0SBP-133.4 miles 189°2024-05-11 09:42:41
2M0SBP-93.4 miles 189°2024-05-29 11:00:33 2M0SBP3.4 miles 189°2024-06-06 18:56:19
2M0SBP-13.4 miles 189°2024-06-06 18:42:19 GM/WS-3386.8 miles 144°2024-05-11 09:25:21
GM/WS-1749.2 miles 48°2024-05-27 06:47:26 GM0HBK-110.2 miles 352°2024-06-06 18:57:35
GM/WS-04611.9 miles 48°2024-05-27 07:27:50 GM8BPQ12.7 miles 244°2024-06-03 12:25:37
GM/WS-10515.0 miles 63°2024-05-28 04:21:37 GM/WS-22416.0 miles 62°2024-05-27 06:48:22
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