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 JI2ZZX-12 - show graphs
Map loading...
Comment: 438.040MHz C088 RX
Last status: TinyTrak3 v1.1
Location: 34°46.08' N 137°10.40' E - locator PM84OS04TH - show map - static map
5.6 miles Southwest bearing 217° from Gamagōri, Aichi, Japan [?]
8.8 miles Northwest bearing 323° from Tahara, Aichi, Japan
32.3 miles Southeast bearing 152° from Nagoya-shi, Aichi, Japan
70.0 miles West bearing 258° from Shizuoka-shi, Shizuoka, Japan
Last position: 2018-02-22 09:06:34 EST (14h24m ago)
2018-02-22 23:06:34 JST local time at Gamagōri, Japan [?]
Altitude: 101 ft
Course: 40°
Speed: 3 MPH
Device: Byonics: TinyTrak3 (tracker)
Last path: JI2ZZX-12>APT311 via JJ2YFK-1*,WIDE1*,WIDE2-1,qAR,JO2OKP-10 (good)
Positions stored: 31673
Packet rate: 32 seconds between packets on average during 160 seconds.
Other SSIDs: JI2ZZX-1
Stations near current position of JI2ZZX-12 - show more
callsign distance last heard - EST      callsign distance last heard - EST
JI2ZZX-178.6 yards 321°2018-02-22 22:35:27 JP2TZL-120.4 miles 17°2018-02-16 00:22:56
KOTOBUKIMARU0.8 miles 11°2018-02-22 18:40:21 AISHO NO81.8 miles 130°2018-02-06 02:30:47
431001120 JP2.6 miles 70°2018-02-15 15:51:09 JG2DVN-72.8 miles 326°2018-01-26 23:22:54
431002140 JP3.0 miles 142°2018-02-03 10:33:05 431501268 JP3.2 miles 152°2018-02-04 12:23:05
JI3HJH-53.7 miles 29°2018-02-22 23:30:47 FUTAMIMARU3.8 miles 45°2018-02-22 23:30:16
431600372 JP3.8 miles 145°2018-02-15 20:34:52 AWAJIMARU3.9 miles 44°2018-02-22 23:30:16
KOHO MARU NO.183.9 miles 167°2018-02-22 23:30:16 PLUTO LEADER3.9 miles 44°2018-02-22 23:30:16
417749951 LK4.0 miles 147°2018-01-26 00:54:32 431009603 JP4.1 miles 200°2018-02-22 09:46:53
HIROEIMARU4.2 miles 236°2018-02-16 15:18:15 4312006804.3 miles 132°2018-02-03 01:35:44
FUKAGAWA MARU4.4 miles 194°2018-02-20 07:23:23 431005952 JP4.4 miles 176°2018-01-29 03:26:41
Stations which heard JI2ZZX-12 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
JR2TER-10 29 2018-02-02 09:40:32 2018-02-19 21:52:39 PM84OS > PM84PT 8.8 miles 66° 2018-02-09 06:02:50
JO2OKP-10 33 2018-02-04 20:37:50 2018-02-21 22:50:00 PM84OS > PM84OW 10.3 miles 358° 2018-02-21 21:54:36
JA2YAA-1 1 2018-02-15 09:21:30 2018-02-15 09:21:30 PM84OS > PM85KE 30.8 miles 331° 2018-02-15 09:21:30
JA2LBA-10 1 2018-02-06 08:25:47 2018-02-06 08:25:47 PM84OS > PM84EJ 53.4 miles 240° 2018-02-06 08:25:47
JJ2YFK-1 188 2018-01-31 19:52:06 2018-02-22 09:06:34 PM84OU > PM84PQ 10.5 miles 162° 2018-02-19 18:39:20
JE2KDQ-3 1 2018-02-08 06:39:22 2018-02-08 06:39:22 PM84OT > PM84QU 12.3 miles 77° 2018-02-08 06:39:22

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 · iPhone/iPad APRS