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 JA1KWV-1 - show graphs
Comment: Suginami Digi & I-Gate {UIV32}
Last status: DX: JN1ZOG-14 35.43.00N 139.37.00E 1.7km 271üE 15:20
Location: 35°42.98' N 139°38.15' E - locator PM95TR61HW - show map
3.6 miles Northwest bearing 301° from Tokyo, Tōkyō, Japan [?]
6.3 miles Northeast bearing 48° from Chōfu, Tōkyō, Japan
6.5 miles Northeast bearing 32° from Komae, Tōkyō, Japan
18.5 miles North bearing 359° from Yokohama-shi, Kanagawa, Japan
Last position: 2024-05-13 01:07:40 EDT (1h19m ago)
2024-05-13 14:07:40 JST local time at Tokyo, Japan [?]
Device: Roger Barker, G4IDE: UI-View32 (software, Windows)
Last path: JA1KWV-1>APU25N via TCPIP*,qAC,T2FUKUOKA
Positions stored: 9
Packet rate: 2148 seconds between packets on average during 105251 seconds.
Other SSIDs: JA1KWV-11 JA1KWV-10 JA1KWV-15 JA1KWV-7
APRS igate – Statistics for 2024-05:
Stations heard directly: 4 on radio path – show map
Last heard a station directly: 2024-05-13 02:23:19 EDT (4m14s ago)
Normal receiver range estimate: 62 miles (Updated: 2024-05-13 02:07:19 EDT)
Position packets heard directly: 4040 on radio path
Position packets sent to APRS-IS: 4040 – show map
Stations near current position of JA1KWV-1 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
JA1KWV-726.0 yards 323°2024-05-12 20:53:25 JA1KWV-15250.1 yards 280°2024-05-13 02:14:44
JN1ZOG-141.1 miles 271°2024-05-13 02:20:14 7N1TRI1.1 miles 58°2024-04-18 05:23:03
JA1KWV-101.2 miles 353°2024-05-13 02:17:12 JH1QVS-71.3 miles 126°2024-05-04 23:47:34
JG6ILB-151.3 miles 328°2024-05-13 02:10:07 JG6ILB-41.3 miles 326°2024-05-12 08:37:07
JN1ZOG-151.4 miles 34°2024-05-13 01:52:11 7K1BIB-A1.7 miles 219°2024-04-27 11:53:53
7K1BIB1.7 miles 219°2024-04-27 12:16:37 7J1ABD B1.8 miles 282°2024-05-13 02:11:51
7J1ABD-B1.8 miles 282°2024-05-13 02:12:02 JN1PZF1.8 miles 329°2024-04-30 09:58:31
JJ1JVH-92.2 miles 247°2024-05-10 05:15:18 JA6OTC2.2 miles 127°2024-05-05 23:11:28
JE1JNP-72.3 miles 129°2024-05-11 06:21:19 JM1EOK-12.5 miles 104°2024-05-13 02:24:45
JH1QVS-92.5 miles 49°2024-05-12 21:31:02 7L2UJV-132.6 miles 100°2024-04-30 04:57:35
Stations heard directly by JA1KWV-1
callsign pkts first heard - EDT last heard longest (rx => tx) longest at - EDT
JA1KWV-7 7 2024-04-30 20:38:52 2024-05-11 20:40:41 PM95TR > PM95TR 116.2 yards 46° 2024-05-05 20:40:48
JA1KWV-11 2168 2024-04-30 20:07:13 2024-05-13 02:23:19 QM06FH > PM95TR 62.2 miles 49° 2024-05-13 02:23:19
JN1ZOG-14 1723 2024-04-30 20:05:27 2024-05-13 02:20:14 PM95TR > PM95TR 1.1 miles 271° 2024-05-13 02:20:14
JS1YCY-8 142 2024-04-30 20:00:17 2024-05-12 22:00:18 QM06BB > PM95TR 36.7 miles 46° 2024-05-12 22:00:18

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