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°36.68' N 133°54.01' E - locator PM64WO86AR - show map - static map
4.0 miles Southwest bearing 210° from Okayama-shi, Okayama, Japan [?]
7.8 miles East bearing 76° from Kurashiki, Okayama, Japan
73.1 miles West bearing 266° from Kōbe-shi, Hyōgo, Japan
Last position: 2014-09-17 03:36:45 CDT (8h57m ago)
2014-09-17 17:36:45 JST local time at Okayama-shi, Japan [?]
Altitude: 3 ft
Course: 41°
Speed: 3 MPH
Device: PE1RXQ: PE1RXQ APRS Tracker (tracker)
Last path: JA5JYP-12>APERXQ via WIDE1-1,qAR,JA4XO-1 (good)
Positions stored: 23872
Packet rate: 52 seconds between packets on average during 942 seconds.
Other SSIDs: JA5JYP JA5JYP-7
Stations near current position of JA5JYP-12 - show more
callsign distance last heard - CDT      callsign distance last heard - CDT
JE4SMF-51.3 miles 326°2014-09-13 01:48:33 JE4UOI-71.7 miles 346°2014-09-10 21:21:01
JJ4JMI-91.8 miles 296°2014-09-17 06:24:06 WIR-120281.8 miles 353°2014-08-30 00:46:57
JN4XOC-91.8 miles 353°2014-09-17 07:56:22 JR4EUD-101.9 miles 353°2014-09-17 11:58:35
JR4EUD-91.9 miles 345°2014-09-15 03:12:54 JN4UMO-92.2 miles 99°2014-09-17 09:06:19
JA4XO-12.3 miles 99°2014-09-17 08:19:41 JA4XO-122.3 miles 99°2014-09-16 22:21:51
JE4MKV-72.9 miles 23°2014-09-03 22:31:06 JE4MKV-93.2 miles 340°2014-09-17 06:43:25
JR4EUD-73.3 miles 0°2014-09-17 06:55:07 JF4QCU-73.4 miles 56°2014-09-14 04:12:44
JR4KIF-73.5 miles 343°2014-09-17 05:58:44 JG4TIE-73.5 miles 289°2014-09-05 23:00:46
JO4AVS-74.1 miles 30°2014-09-16 22:35:08 JE4SMF-94.1 miles 34°2014-09-15 19:49:40
JR4WUN-24.2 miles 33°2014-09-17 12:14:25 JE4SMF4.3 miles 50°2014-09-12 16:35:49
Stations which heard JA5JYP-12 directly on radio –
callsign pkts first heard - CDT last heard longest (tx => rx) longest at - CDT
JA5YVI-3 19 2014-09-01 03:28:08 2014-09-16 17:33:36 PM64WO > PM74CM 18.2 miles 113° 2014-09-16 17:33:36
JR5YBZ-3 1 2014-09-15 03:25:10 2014-09-15 03:25:10 PM64WO > PM63TX 45.9 miles 200° 2014-09-15 03:25:10
JA4XO-1 236 2014-09-01 03:20:28 2014-09-17 03:36:45 PM64WO > PM64XO 2.8 miles 80° 2014-09-17 03:33:59
JI3YVA-1 17 2014-09-12 18:24:45 2014-09-13 01:46:11 PM74HT > PM74IT 4.5 miles 107° 2014-09-12 18:24:45
JE3GIC-10 9 2014-09-12 17:52:46 2014-09-13 02:06:05 PM74ET > PM74FT 4.4 miles 105° 2014-09-12 17:52:46
JA3MAK-10 3 2014-09-12 17:16:41 2014-09-12 17:30:44 PM74CP > PM74ER 14.5 miles 70° 2014-09-12 17:16:41
JA3TMM-10 21 2014-09-12 18:00:11 2014-09-13 02:03:36 PM74FT > PM74HU 6.4 miles 76° 2014-09-12 18:00:11
JH3NUL-10 5 2014-09-12 18:29:15 2014-09-13 01:35:45 PM74IT > PM74JS 7.6 miles 122° 2014-09-12 18:29:15
JA3AQW-10 10 2014-09-12 18:38:29 2014-09-13 01:36:51 PM74IS > PM74IS 451.0 yards 216° 2014-09-13 01:36:51
JA4YYF-1 3 2014-09-04 03:24:00 2014-09-08 03:41:50 PM64WO > PM64RX 36.7 miles 319° 2014-09-08 03:30:30

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.
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