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APRS station JI1UWB-15 - show graphs
Comment: RX-Only I-Gate,Kita-ku,TOKYO,431.04MHz,1k2
Last status: DireWolf on Raspberry Pi with RTL-SDR
Location: 35°46.95' N 139°43.60' E - locator PM95US77ET - show map
5.5 miles Northeast bearing 52° from Nerima, Tōkyō, Japan [?]
5.8 miles East bearing 95° from Wako, Saitama, Japan
6.7 miles North bearing 17° from Tokyo, Tōkyō, Japan
23.6 miles North bearing 12° from Yokohama-shi, Kanagawa, Japan
Last position: 2024-05-18 02:01:09 EDT (28m50s ago)
2024-05-18 15:01:09 JST local time at Nerima, Japan [?]
Device: WB2OSZ: DireWolf
Last path: JI1UWB-15>APDW17 via TCPIP*,qAC,T2OSAKA
Positions stored: 4
Packet rate: 3086 seconds between packets on average during 151200 seconds.
Other SSIDs: JI1UWB-13 JI1UWB-10 JI1UWB-9 JI1UWB-7
APRS igate – Statistics for 2024-05:
Stations heard directly: 3 on radio path – show map
Last heard a station directly: 2024-05-16 07:09:04 EDT (1d 19h20m ago)
Position packets heard directly: 101 on radio path
Position packets sent to APRS-IS: 128 – show map
Stations near current position of JI1UWB-15 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
JI1UWB-13423.3 yards 284°2024-05-18 02:25:38 JI1UWB-9471.3 yards 258°2024-05-16 07:15:36
JI1UWB-100.3 miles 225°2024-05-18 01:36:02 JO1KQR-70.5 miles 221°2024-04-27 20:47:51
JF1LGV-C0.9 miles 130°2024-05-11 21:34:07 JF1LGV-iOS0.9 miles 130°2024-05-16 07:51:49
JK1TOA-71.0 miles 15°2024-04-28 08:14:41 7K3LJI-51.6 miles 343°2024-05-09 01:26:01
JA1BPP-141.7 miles 105°2024-05-16 23:38:50 JJ1XHB1.8 miles 254°2024-05-12 06:51:07
JI1PPV-71.8 miles 221°2024-05-10 03:21:11 7M2MLB-91.9 miles 247°2024-05-11 21:59:11
7L1MJH-11.9 miles 253°2024-05-18 02:09:57 7L1MJH-71.9 miles 253°2024-05-17 23:47:39
7L1MJH-92.1 miles 257°2024-05-17 07:27:55 JF1HCV2.2 miles 98°2024-05-05 09:05:04
JF1XTM2.3 miles 315°2024-05-12 02:34:57 JR0MOE-52.5 miles 314°2024-05-17 01:56:28
JE1LBS-A2.6 miles 58°2024-05-17 12:02:47 JR0MOE-122.6 miles 314°2024-05-17 04:16:53
Stations heard directly by JI1UWB-15
callsign pkts first heard - EDT last heard longest (rx => tx) longest at - EDT
JF2ZGN-3 2 2024-05-12 21:36:26 2024-05-13 06:40:41 PM94MV > PM95US 73.6 miles 212° 2024-05-13 06:40:41
JF1XTM 15 2024-05-02 05:36:27 2024-05-12 02:34:57 PM95UT > PM95US 3.5 miles 314° 2024-05-02 05:36:27
JI1UWB-9 84 2024-04-30 23:36:39 2024-05-16 07:15:36 PM95VR > PM95US 6.5 miles 137° 2024-05-02 06:47:04

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.
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