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 JK3KTZ - show graphs
Location: 34°42.61' N 137°51.11' E - locator PM84WR20FK - show map
0.7 miles North bearing 9° from Iwata, Shizuoka, Japan [?]
6.8 miles East bearing 84° from Hamamatsu, Shizuoka, Japan
35.3 miles Southwest bearing 239° from Shizuoka-shi, Shizuoka, Japan
62.6 miles Southeast bearing 121° from Nagoya-shi, Aichi, Japan
Last position: 2023-12-23 02:53:09 EST (357d 18h7m ago)
2023-12-23 16:53:09 JST local time at Iwata, Japan [?]
Last path: >aprs.fi via Web
Positions stored: 1
Other SSIDs: JK3KTZ-10
Stations near current position of JK3KTZ - show more
callsign distance last heard - EST      callsign distance last heard - EST
JK3KTZ-1090.9 yards 322°2024-12-14 20:39:07 JK2XKE-N1.9 miles 37°2024-12-06 17:59:21
EW44832.2 miles 266°2024-12-14 21:00:57 JP2YHD-I4.1 miles 321°2024-12-14 20:49:59
JK2KNH-54.5 miles 57°2024-11-28 03:58:59 JK2PHR-H5.8 miles 270°2024-11-17 00:21:22
JE2IVW-76.8 miles 323°2024-12-14 08:08:02 JQ2QME7.1 miles 338°2024-12-14 01:27:41
JJ2YZL-97.1 miles 291°2024-12-12 01:24:43 JP2YIC-I7.7 miles 278°2024-12-14 20:58:04
JJ2YSH-27.7 miles 278°2024-12-14 20:38:15 JR2BEF-97.8 miles 277°2024-12-14 19:02:31
JK1FRT-97.9 miles 297°2024-11-19 23:16:10 JS2QVS-108.2 miles 270°2024-12-14 20:03:31
JS2QVS-48.2 miles 270°2024-12-14 20:02:23 JS2QVS-78.2 miles 270°2024-11-28 07:46:58
JA/SO-1548.9 miles 80°2024-11-30 06:05:16 JS2PIF-99.1 miles 61°2024-11-17 05:34:15
HOSEI MARU NO.39.2 miles 213°2024-12-14 02:03:23 JR2JWI-99.4 miles 79°2024-11-30 22:52:51
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