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 JA5JYP-12 - show graphs
Map loading...
Comment: 433.00MHz Listen
Last status: {AT0B2}aprstracker-0.11-16f628
Location: 34°35.78' N 133°56.69' E - locator PM64XO33JC - show map - static map
4.5 miles South bearing 173° from Okayama-shi, Okayama, Japan [?]
7.8 miles North bearing 358° from Tamano, Okayama, Japan
70.6 miles West bearing 265° from Kōbe-shi, Hyōgo, Japan
Last position: 2015-08-05 00:59:07 EDT (1h25m ago)
2015-08-05 13:59:07 JST local time at Okayama-shi, Japan [?]
Altitude: 13 ft
Course: 52°
Speed: 18 MPH
Device: PE1RXQ: PE1RXQ APRS Tracker (tracker)
Last path: JA5JYP-12>APERXQ via WIDE1-1,qAR,JA4XO-1 (good)
Positions stored: 36937
Packet rate: 47 seconds between packets on average during 2343 seconds.
Stations near current position of JA5JYP-12 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
JA4XO-120.7 miles 335°2015-08-04 22:21:15 JA4XO-10.8 miles 336°2015-08-05 00:27:47
JA4VAD-101.6 miles 50°2015-07-11 02:41:33 196331.7 miles 47°2015-08-01 22:49:03
JN4UMO-93.1 miles 352°2015-08-04 18:19:37 JF4CYP-53.3 miles 113°2015-07-24 19:33:21
JI1AHP-73.6 miles 320°2015-07-12 01:15:12 JE4SMF-143.8 miles 25°2015-07-25 02:53:18
JJ4JMI-73.9 miles 304°2015-08-04 05:21:58 JJ4JMI-93.9 miles 321°2015-08-04 18:33:08
JE4SMF3.9 miles 23°2015-07-28 23:04:01 JE4SMF-153.9 miles 23°2015-08-02 00:59:13
JE4SMF-73.9 miles 23°2015-08-02 00:39:41 JE4SMF-53.9 miles 23°2015-08-02 15:11:32
JE4SMF-94.0 miles 27°2015-08-03 08:16:52 JE4UOI-84.0 miles 312°2015-08-03 18:36:07
JR4WUN-24.6 miles 357°2015-08-05 01:56:35 JF4CYP-104.6 miles 31°2015-08-05 02:16:56
W2CYK-144.6 miles 31°2015-07-30 20:05:47 JK4ITW-74.6 miles 0°2015-08-04 19:04:13
Stations which heard JA5JYP-12 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
JA4XO-1 132 2015-08-01 01:00:04 2015-08-05 00:59:01 PM64WO > PM64XO 2.6 miles 76° 2015-08-04 04:19:16
JH3YBD-1 1 2015-08-01 04:15:51 2015-08-01 04:15:51 PM64XO > PM75HD 54.7 miles 47° 2015-08-01 04:15:51
JA4YYF-1 1 2015-08-04 18:12:05 2015-08-04 18:12:05 PM64WO > PM64RX 35.2 miles 318° 2015-08-04 18:12:05

Only position packets which were originated by the station are shown here. The range statistics show some extra long hops, because some digipeaters do not correctly add themselves to the digipeater path. Please check the raw packets.
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.
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