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 JR3KUF - show graphs
Location: 34°11.62' N 135°09.16' E - locator PM74NE86HL - show map
2.4 miles South bearing 201° from Wakayama-shi, Wakayama, Japan [?]
2.8 miles West bearing 285° from Shimminatochō, Wakayama, Japan
34.4 miles South bearing 183° from Kōbe-shi, Hyōgo, Japan
39.9 miles Southwest bearing 210° from Ōsaka-shi, Ōsaka, Japan
Last position: 2025-01-22 06:46:45 EST (8d 1h29m ago)
2025-01-22 20:46:45 JST local time at Wakayama-shi, Japan [?]
Speed: 1 MPH
Device: Icom: IC-51 (D-Star)
Last path: JR3KUF>API51 via DSTAR*,qAS,JP3YJD-IS (good)
Positions stored: 53
Stations near current position of JR3KUF - show more
callsign distance last heard - EST      callsign distance last heard - EST
JL3ZIW-10236.6 yards 220°2025-01-30 08:02:27 JH3XPP-9332.3 yards 204°2025-01-29 21:16:01
SHINSEI453.5 yards 318°2025-01-06 18:43:05 JH3XPP-7511.1 yards 173°2025-01-18 19:40:42
JH3XPP-50.3 miles 173°2025-01-24 22:21:57 JH3XPP0.6 miles 3°2025-01-22 18:09:02
KII1.2 miles 331°2025-01-30 08:16:00 SEIJU NO.21.4 miles 337°2025-01-29 23:37:05
UMIWAKAMARU1.8 miles 339°2025-01-27 23:23:15 12DAINICHIMARU2.0 miles 274°2025-01-05 16:32:01
JN3IRA-92.5 miles 56°2025-01-29 17:33:21 JA/WK-1392.5 miles 105°2025-01-05 07:41:20
JP3YJD-I2.8 miles 25°2025-01-30 08:07:50 KUNIKI 383.2 miles 330°2025-01-30 05:00:55
SAKURA CENTURY3.2 miles 334°2025-01-28 21:51:02 SHINTOUKOU3.2 miles 295°2025-01-30 03:10:42
MEISYO NO.63.9 miles 332°2025-01-30 07:45:00 548726096 PH3.9 miles 144°2025-01-24 17:03:13
KOUSEI MARU4.0 miles 144°2025-01-30 03:41:43 KEIYO MARU4.1 miles 323°2025-01-30 08:15:00
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