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APRS station JI1ERJ-7 - show graphs
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Mic-E message: Off duty
Location: 35°44.33' N 139°29.28' E - locator PM95RR87NH - show map - static map
0.9 miles North bearing 15° from Kodaira, Tōkyō, Japan [?]
2.2 miles Northwest bearing 298° from Tanashi, Tōkyō, Japan
11.9 miles West bearing 287° from Tokyo, Tōkyō, Japan
21.9 miles Northwest bearing 337° from Yokohama-shi, Kanagawa, Japan
Last position: 2020-08-06 06:53:00 EDT (23h ago)
2020-08-06 19:53:00 JST local time at Kodaira, Japan [?]
Altitude: 253 ft
Course: 279°
Speed: 0 MPH
Device: Yaesu: FT1D (ht)
Last path: JI1ERJ-7>SUTTS3 via JS1YAB-2*,qAR,JQ1YWK-10 (good)
Positions stored: 21247
Packet rate: 126 seconds between packets on average during 4661 seconds.
Stations near current position of JI1ERJ-7 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
JN4TNW-91.0 miles 217°2020-07-26 00:56:05 JG1MXD-71.0 miles 91°2020-08-01 23:21:37
JJ1TBW1.2 miles 314°2020-08-06 21:53:11 JI1BAK-131.4 miles 6°2020-08-07 05:42:37
JH2AMN-A1.4 miles 110°2020-07-25 07:34:45 JS1NKM1.6 miles 320°2020-07-14 20:38:18
JA1NGG-91.8 miles 249°2020-08-04 02:54:32 JG1TWP-92.0 miles 207°2020-08-02 08:30:20
JL1NLO-i2.0 miles 29°2020-07-30 02:25:58 JF1AJE-92.2 miles 226°2020-07-28 21:06:24
JH5DBY-92.4 miles 98°2020-07-22 00:14:15 JG1TWP-52.4 miles 213°2020-08-06 03:42:59
JA1AVQ-A2.6 miles 134°2020-07-25 22:28:28 JG1TWP-122.7 miles 207°2020-07-11 04:10:45
JK1BCD-A2.8 miles 262°2020-07-20 21:45:35 JD1BHA-72.9 miles 163°2020-08-06 23:52:15
JG1HLA-53.1 miles 205°2020-07-24 23:53:33 JS1YEF-103.1 miles 186°2020-08-07 05:25:40
JS1YEF-13.1 miles 186°2020-08-07 05:00:02 JA5JJG-93.2 miles 342°2020-07-19 17:12:38
Stations which heard JI1ERJ-7 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
JA1KWV-1 7 2020-08-03 05:28:55 2020-08-06 05:57:32 PM95SQ > PM95TR 4.1 miles 54° 2020-08-06 05:57:32
JA1YKX-2 26 2020-08-02 02:16:13 2020-08-02 03:17:43 PM95SO > PM95SM 6.0 miles 170° 2020-08-02 02:17:13
JQ1YZZ-10 12 2020-08-02 02:38:24 2020-08-02 03:19:49 PM95TK > PM95UN 8.3 miles 16° 2020-08-02 03:16:42
JQ1YWK-10 22 2020-08-02 03:14:41 2020-08-04 03:31:32 PM95TK > PM95QP 19.2 miles 310° 2020-08-02 03:14:41
JQ1ZIF-2 10 2020-08-02 02:10:05 2020-08-06 06:06:36 PM95SQ > QM05CK 39.3 miles 114° 2020-08-06 06:06:36
JS1YAB-2 73 2020-08-02 01:59:01 2020-08-06 06:53:00 PM95TL > PM95OP 23.9 miles 299° 2020-08-02 03:13:41
JS1YEF-10 48 2020-08-03 22:03:56 2020-08-06 06:25:42 PM95RR > PM95RQ 2.6 miles 188° 2020-08-03 22:03:56

Only position packets which were originated by the station 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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