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 JI2IWN-10 - show graphs
Comment: Inatori 144.640MHz, 144.660MHz, 431.040MHz Rx GW 1200bps+9600bps
Location: 34°46.02' N 139°02.00' E - locator PM94MS34XB - show map
8.4 miles Northeast bearing 34° from Shimoda, Shizuoka, Japan [?]
14.1 miles South bearing 192° from Itō, Shizuoka, Japan
58.3 miles Southwest bearing 216° from Yokohama-shi, Kanagawa, Japan
73.7 miles Southwest bearing 210° from Tokyo, Tōkyō, Japan
Last position: 2024-05-14 02:33:14 EDT (57m12s ago)
2024-05-14 15:33:14 JST local time at Shimoda, Japan [?]
Last telemetry: 2024-02-24 23:52:45 EST (79d 2h37m ago) – show telemetry
Avg 10m: 0 Rx Erlang, Avg 10m: 0 Tx Erlang, RxPkts: 0 count/10m, IGateDropRx: 0 count/10m, TxPkts: 0 count/10m
Device: WB2OSZ: DireWolf
Last path: JI2IWN-10>APDW16 via TCPIP*,qAC,T2TAIWAN
Positions stored: 7041
Items and objects originated: JI2IWN
Other SSIDs: JI2IWN
APRS igate – Statistics for 2024-05:
Stations heard directly: 5 on radio path – show map
Last heard a station directly: 2024-05-14 02:34:14 EDT (56m12s ago)
Normal receiver range estimate: 12 miles (Updated: 2024-02-29 18:14:50 EST)
Position packets heard directly: 995 on radio path
Position packets sent to APRS-IS: 1559 – show map
Stations near current position of JI2IWN-10 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
JR2YQN-32.2 miles 35°2024-05-14 03:04:16 JR2YQN-42.2 miles 35°2024-05-14 03:04:12
JL2XMC-73.1 miles 29°2024-05-12 07:43:04 JL2XMC-93.1 miles 28°2024-05-07 08:23:47
JG2OJP-95.8 miles 22°2024-04-30 06:21:27 JF2ZGN-37.7 miles 360°2024-05-14 03:29:21
JA/SO-1618.9 miles 9°2024-04-21 00:21:14 JA/SO-08210.0 miles 20°2024-04-21 00:17:15
JA/SO-07811.8 miles 341°2024-04-21 00:31:35 JE2RKI-712.6 miles 23°2024-05-13 05:03:29
JF1REP-912.6 miles 323°2024-05-14 01:38:07 JN1RJJ-913.1 miles 21°2024-05-13 19:16:15
JS2HDO-413.1 miles 9°2024-05-14 02:46:49 JS2HDO-1313.1 miles 9°2024-05-14 03:17:01
JS2HDO-213.1 miles 9°2024-05-13 18:29:13 JA/SO-15313.2 miles 25°2024-05-13 05:41:29
LL2XMC-713.3 miles 15°2024-05-07 04:07:02 JA2APZ-913.5 miles 21°2024-05-13 01:51:43
JA/SO-13913.6 miles 307°2024-04-28 01:56:21 JA/SO-14314.2 miles 6°2024-05-12 03:19:31
Stations heard directly by JI2IWN-10
callsign pkts first heard - EDT last heard longest (rx => tx) longest at - EDT
JR2YQN-3 649 2024-04-30 20:18:36 2024-05-14 02:34:14 PM94MT > PM94MS 2.2 miles 35° 2024-05-14 02:34:14
JF1PEQ-9 3 2024-05-11 09:07:38 2024-05-12 01:16:22 PM94MS > PM94MS 492.8 yards 58° 2024-05-12 01:16:22
JA7TXI-9 2 2024-05-09 20:35:28 2024-05-09 20:37:29 PM94MS > PM94MS 0.4 miles 258° 2024-05-09 20:35:28
JR0UIU-9 24 2024-05-10 21:47:28 2024-05-11 19:07:39 PM94LR > PM94MS 4.1 miles 218° 2024-05-11 15:56:12
JR2YQN-4 317 2024-04-30 20:18:33 2024-05-14 02:32:58 PM94MT > PM94MS 2.2 miles 35° 2024-05-14 02:32:58

Only stations from which a position packet has been heard 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 · iPhone/iPad APRS