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*
Web station OH1CT-9 - show graphs
Comment: Max
Location: 60°17.02' N 24°51.91' E - locator KP20KG38TB - show map
5.4 miles Northeast bearing 32° from Kilo, Nyland, Southern Finland, Finland [?]
6.1 miles West bearing 263° from Vantaa, Nyland, Southern Finland, Finland
8.2 miles North bearing 343° from Helsinki, Nyland, Southern Finland, Finland
58.6 miles North bearing 4° from Tallinn, Tallinna linn, Harjumaa, Estonia
Last position: 2024-03-01 11:08:42 EST (76d 19h11m ago)
2024-03-01 18:08:42 EET local time at Kilo, Finland [?]
Altitude: 108 ft
Course: 343°
Speed: 55 MPH
Last path: OH1CT-9>aprs.fi via aprsfi-iOS
Positions stored: 8719
Other SSIDs: OH1CT-7 OH1CT
Stations near current position of OH1CT-9 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
OH2CHY-8265.0 yards 352°2024-05-15 15:20:29 OH2CHY-7378.1 yards 358°2024-05-10 07:25:49
OH2CHY-10389.7 yards 356°2024-05-17 07:20:00 OH2LYS1.4 miles 353°2024-04-25 13:50:58
OH6EMZ-71.9 miles 335°2024-04-27 09:49:12 OH7UDH2.6 miles 67°2024-05-14 14:02:40
FW51822.9 miles 177°2024-05-17 07:16:05 OH2FZV-103.0 miles 168°2024-05-17 07:09:45
OH2FZV-73.0 miles 166°2024-04-27 10:26:36 OH2FZV-113.0 miles 166°2024-05-17 07:01:59
OH2FZV-RR3.0 miles 165°2024-05-17 07:14:29 OH2FZV3.0 miles 167°2024-05-17 06:49:11
OH2FRM3.1 miles 90°2024-05-17 07:06:06 OH2FZV-23.3 miles 165°2024-05-17 07:16:20
OH3Y-23.4 miles 200°2024-05-17 06:18:18 OH2BQB-13.5 miles 175°2024-05-13 11:28:12
OH2FDL3.7 miles 286°2024-05-14 03:24:54 OH2FDL-23.7 miles 286°2024-05-17 07:15:18
OH2FDL-13.7 miles 286°2024-05-17 07:05:04 OH2CNL3.8 miles 167°2024-04-19 12:14:56
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