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 M1SDE-9 - show graphs
Comment: 144.812MHz 73 Andy.
Mic-E message: Off duty
Location: 54°23.89' N 1°43.33' W - locator IO94DJ35IN - show map
1.4 miles North bearing 0° from Catterick Garrison, North Yorkshire, England, United Kingdom [?]
3.9 miles Northwest bearing 294° from Catterick, North Yorkshire, England, United Kingdom
42.1 miles North bearing 350° from Leeds, City and Borough of Leeds, England, United Kingdom
85.2 miles Northeast bearing 36° from Liverpool, City and Borough of Liverpool, England, United Kingdom
Last position: 2024-12-23 07:52:54 EST (25d 6h41m ago)
2024-12-23 12:52:54 GMT local time at Catterick Garrison, United Kingdom [?]
Altitude: 341 ft
Course: 222°
Speed: 0 MPH
Device: Yaesu: FTM-400DR (rig)
Last path: M1SDE-9>UTRSXY via WIDE1-1,WIDE2-1,qAR,MB7UCG (good)
Positions stored: 5023
Other SSIDs: M1SDE-2 m1sde-i M1SDE-N
Stations near current position of M1SDE-9 - show more
callsign distance last heard - EST      callsign distance last heard - EST
M1SDE-223.6 yards 209°2025-01-16 12:34:31 GB3IR1.3 miles 317°2025-01-17 14:22:01
M0WNU-71.4 miles 198°2025-01-08 12:59:46 MB7UCG1.4 miles 197°2025-01-17 14:23:38
M0WNU-51.4 miles 198°2025-01-05 14:54:08 M0WNU1.4 miles 198°2025-01-08 12:43:10
M0WNU-N1.4 miles 197°2025-01-17 14:22:10 M0WNU-D1.4 miles 197°2025-01-17 14:22:00
P-M0WNU1.4 miles 197°2025-01-17 14:00:48 CRDARS2.2 miles 269°2025-01-17 14:19:08
M7BDL-72.7 miles 100°2024-12-27 04:13:25 G8LNQ6.2 miles 221°2025-01-17 14:30:10
FW85429.6 miles 38°2025-01-16 18:27:08 Alincod5-i10.7 miles 40°2025-01-13 12:07:45
G4VCJ-911.4 miles 52°2025-01-17 12:00:42 M7CZA-Y11.5 miles 38°2025-01-17 14:29:48
G0SBP-511.7 miles 28°2025-01-14 11:32:01 G0SBP-311.7 miles 28°2025-01-16 14:38:56
G4IPB/P11.8 miles 290°2025-01-16 06:50:36 G/NP-02411.8 miles 290°2025-01-16 05:44:16
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