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 JQ1YBV-10 - show graphs
Comment: Msg&Bcom I-Gate Yamato 144.64/9k6
Last status: DX: JS1YAB-2 35.37.54N 139.14.99E 25.9km 312üE 13:43
Location: 35°28.18' N 139°27.76' E - locator PM95RL52MR - show map
1.2 miles Southeast bearing 143° from Minami-rinkan, Kanagawa, Japan [?]
4.9 miles South bearing 172° from Machida, Tōkyō, Japan
10.2 miles West bearing 279° from Yokohama-shi, Kanagawa, Japan
19.9 miles Southwest bearing 220° from Tokyo, Tōkyō, Japan
Last position: 2024-06-03 01:10:43 EDT (38m45s ago)
2024-06-03 14:10:43 JST local time at Minami-rinkan, Japan [?]
Device: Roger Barker, G4IDE: UI-View32 (software, Windows)
Last path: JQ1YBV-10>APU25N via TCPIP*,qAC,T2FUKUOKA
Positions stored: 1
Packet rate: 1176 seconds between packets on average during 57635 seconds.
APRS igate – Statistics for 2024-06:
Stations heard directly: 15 on radio path – show map
Last heard a station directly: 2024-06-03 01:47:06 EDT (2m22s ago)
Normal receiver range estimate: 31 miles (Updated: 2023-04-29 04:41:47 EDT)
Position packets heard directly: 162 on radio path
Position packets sent to APRS-IS: 167 – show map
Stations near current position of JQ1YBV-10 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
JS1VZW-70.4 miles 286°2024-05-18 19:41:55 JF1MDZ1.4 miles 293°2024-05-17 12:35:33
JH1JCG-91.8 miles 244°2024-05-24 08:19:47 JS1XIU-72.2 miles 297°2024-06-01 03:37:05
7N4HRS-92.3 miles 295°2024-06-02 04:39:42 JJ1OHP-92.5 miles 9°2024-05-06 15:11:26
JJ1OHP2.5 miles 10°2024-05-25 07:22:27 JE1ABO2.8 miles 183°2024-06-02 17:44:05
JJ1VQD-93.0 miles 254°2024-06-02 04:40:47 JL1CTA-93.1 miles 153°2024-06-03 01:48:11
7M1VGP-93.2 miles 10°2024-06-02 19:08:03 JA1DRE3.4 miles 72°2024-05-29 05:02:57
7M1BQT-93.6 miles 251°2024-06-02 01:09:49 JF1WOI4.0 miles 339°2024-05-26 10:03:31
7N4HRS-74.0 miles 360°2024-05-27 03:01:59 JH1NHK4.3 miles 330°2024-05-27 23:55:27
JR8UXH-94.3 miles 152°2024-05-12 04:04:02 JA1DRE-14.3 miles 59°2024-06-03 01:33:45
JO1OYZ-94.3 miles 151°2024-06-03 01:48:27 JJ1FMT-94.5 miles 215°2024-05-25 18:23:25
Stations heard directly by JQ1YBV-10
callsign pkts first heard - EDT last heard longest (rx => tx) longest at - EDT
JE1IGN-9 1 2024-06-01 02:27:24 2024-06-01 02:27:24 PM95PM > PM95RL 11.7 miles 293° 2024-06-01 02:27:24
JG1RBF-9 20 2024-06-01 03:11:21 2024-06-02 23:01:03 PM95QM > PM95RL 7.1 miles 308° 2024-06-02 18:13:17
JM1IZV-9 5 2024-06-03 00:32:43 2024-06-03 01:23:23 PM95RJ > PM95RL 5.2 miles 175° 2024-06-03 01:23:23
JL1CTA-9 8 2024-06-01 00:32:13 2024-06-03 01:47:06 PM95SK > PM95RL 3.6 miles 142° 2024-06-01 00:32:13
7L1WQO-9 2 2024-06-01 17:49:09 2024-06-01 18:27:14 PM95QI > PM95RL 9.9 miles 214° 2024-06-01 17:49:09
JO1OYZ-9 34 2024-05-31 21:33:33 2024-06-03 00:14:50 PM95QJ > PM95RL 7.6 miles 241° 2024-06-02 20:48:18
7M1VGP-9 1 2024-06-02 19:01:50 2024-06-02 19:01:50 PM95RM > PM95RL 3.8 miles 358° 2024-06-02 19:01:50
JG1PLA-9 1 2024-06-01 23:40:28 2024-06-01 23:40:28 PM95ON > PM95RL 13.3 miles 292° 2024-06-01 23:40:28
JM1PKM-14 44 2024-06-02 18:32:13 2024-06-02 22:55:05 PM95RM > PM95RL 2.7 miles 324° 2024-06-02 19:13:36
JS1XIU-7 1 2024-06-01 03:37:05 2024-06-01 03:37:05 PM95RL > PM95RL 2.2 miles 297° 2024-06-01 03:37:05
JG1ITS-9 1 2024-05-31 21:09:09 2024-05-31 21:09:09 PM95QH > PM95RL 11.1 miles 206° 2024-05-31 21:09:09
JF1NFD-9 7 2024-06-01 00:35:44 2024-06-02 23:47:08 PM95QL > PM95RL 4.3 miles 261° 2024-06-02 23:47:08
JQ1NDH 15 2024-06-01 02:35:13 2024-06-01 21:40:48 PM95QK > PM95RL 5.6 miles 253° 2024-06-01 21:40:48
7N4HRS-9 21 2024-06-02 02:56:47 2024-06-02 04:39:42 PM95QL > PM95RL 3.1 miles 267° 2024-06-02 04:13:31
JJ1GUF-7 1 2024-06-02 00:11:09 2024-06-02 00:11:09 PM95RM > PM95RL 2.9 miles 10° 2024-06-02 00:11:09

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