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 JI1UWB-10 - show graphs
Map loading...
Comment: I-Gate,Kita-ku,TOKYO,144.66MHz,1k2
Last status: Microsat WX3in1Plus2.0 with C5900D
Location: 35°46.75' N 139°43.35' E - locator PM95US67QA - show map - static map
3.4 miles South bearing 163° from Warabi, Saitama, Japan [?]
3.9 miles South bearing 192° from Hatogaya, Saitama, Japan
6.4 miles North bearing 16° from Tokyo, Tōkyō, Japan
23.3 miles North bearing 11° from Yokohama-shi, Kanagawa, Japan
Last position: 2021-03-04 13:31:11 EST (10m44s ago)
2021-03-05 03:31:11 JST local time at Warabi, Japan [?]
Device: Microsat: WX3in1 Plus 2.0
Last path: JI1UWB-10>APMI06 via TCPIP*,qAC,T2OSAKA
Positions stored: 1
Other SSIDs: JI1UWB-12 JI1UWB-15 JI1UWB-7 JI1UWB-9
APRS igate – Statistics for 2021-03:
Stations heard directly: 14 on radio path – show map
Last heard a station directly: 2021-03-04 13:38:17 EST (3m38s ago)
Normal receiver range estimate: 37 miles (Updated: 2021-02-28 17:48:18 EST)
Position packets heard directly: 648 on radio path
Position packets sent to APRS-IS: 688 – show map
Stations near current position of JI1UWB-10 - show more
callsign distance last heard - EST      callsign distance last heard - EST
JI1UWB-15505.5 yards 0°2021-03-04 13:00:12 JE1GQM0.7 miles 255°2021-03-04 08:51:32
JE1GQM B0.7 miles 254°2021-03-04 03:07:40 JE1GQM-B0.7 miles 254°2021-03-04 03:07:50
JE1GQM-N0.7 miles 254°2021-03-04 03:07:08 JI1UWB-121.0 miles 11°2021-02-22 22:45:03
7M2MLB-91.3 miles 253°2021-02-28 01:46:09 JA1BPP-141.9 miles 96°2021-03-04 01:03:41
JS1OOC2.0 miles 123°2021-03-02 16:53:44 JI1PPV-72.0 miles 201°2021-03-01 03:10:42
JR1MEY-92.2 miles 207°2021-03-03 22:50:02 JR1UTI-122.3 miles 344°2021-02-24 22:04:21
JF1XTM2.3 miles 330°2021-02-07 09:33:08 KK2H2.4 miles 61°2021-02-15 17:54:06
JJ1RAF-22.6 miles 321°2021-03-04 13:39:53 7L1MJH-92.6 miles 286°2021-03-03 05:01:07
JR0MOE-122.6 miles 321°2021-02-16 07:35:54 7L1MJH-42.7 miles 285°2021-02-12 03:41:54
JR1UTI-I2.7 miles 338°2021-03-04 01:22:59 JH1BOZ2.9 miles 261°2021-02-17 00:59:44
Stations heard directly by JI1UWB-10
callsign pkts first heard - EST last heard longest (rx => tx) longest at - EST
JG1MSU-7 11 2021-03-02 14:47:05 2021-03-02 16:07:36 QM06BF > PM95US 37.3 miles 35° 2021-03-02 15:53:31
JM1YTY-3 11 2021-03-01 09:33:16 2021-03-04 02:33:52 PM95WC > PM95US 47.8 miles 169° 2021-03-04 02:33:52
JR4ENY-1 1 2021-03-02 00:00:54 2021-03-02 00:00:54 PM95SN > PM95US 16.1 miles 212° 2021-03-02 00:00:54
JH1JLJ-14 2 2021-03-02 22:58:39 2021-03-03 00:53:54 PM95WT > PM95US 7.6 miles 69° 2021-03-03 00:53:54
JO1YLU-3 5 2021-02-28 23:13:01 2021-03-02 17:13:11 PM95XG > PM95US 38.7 miles 160° 2021-03-02 17:13:11
JA1BPP-14 89 2021-02-28 19:26:27 2021-03-04 01:03:41 PM95XR > PM95US 12.0 miles 109° 2021-03-01 18:25:15
JE1JNP-9 2 2021-02-28 19:14:58 2021-03-01 01:54:25 PM95VQ > PM95US 6.9 miles 160° 2021-03-01 01:54:25
7N4GIB-7 12 2021-03-02 00:25:15 2021-03-02 01:29:20 PM95UV > PM95US 6.7 miles 5° 2021-03-02 01:29:20
7L4WXJ-9 3 2021-03-03 06:37:44 2021-03-04 06:07:14 PM95RU > PM95US 13.8 miles 291° 2021-03-04 06:07:14
JE1OSX-9 2 2021-03-01 08:14:41 2021-03-01 09:25:50 PM95XQ > PM95US 12.4 miles 115° 2021-03-01 08:14:41
JH1GCP-9 1 2021-03-02 03:35:53 2021-03-02 03:35:53 PM95WT > PM95US 8.9 miles 71° 2021-03-02 03:35:53
JK1DXQ-13 477 2021-02-28 19:08:18 2021-03-04 13:38:17 PM95VS > PM95US 5.8 miles 107° 2021-03-04 13:38:17
JF5GRC-9 19 2021-03-01 06:19:36 2021-03-04 06:17:48 CM05DS > PM95US 4371.7 miles 64° 2021-03-03 02:47:33
JL1UXH-9 13 2021-02-28 22:44:18 2021-03-01 04:24:49 PM95VS > PM95US 4.9 miles 105° 2021-03-01 04:24:49

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