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APRS station JN4UMO-9 - show graphs
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Mic-E message: Off duty
Location: 34°38.36' N 133°56.37' E - locator PM64XP23RK - show map - static map
1.6 miles South bearing 171° from Okayama-shi, Okayama, Japan [?]
10.8 miles North bearing 357° from Tamano, Okayama, Japan
70.7 miles West bearing 267° from Kōbe-shi, Hyōgo, Japan
Last position: 2017-08-18 18:24:20 EDT (5h21m ago)
2017-08-19 07:24:20 JST local time at Okayama-shi, Japan [?]
Altitude: 13 ft
Course: 309°
Speed: 33 MPH
Device: Kenwood: TM-D710 (rig)
Last path: JN4UMO-9>STSXS6 via WIDE1-1,qAR,JA4XO-1 (good)
Positions stored: 26490
Packet rate: 139 seconds between packets on average during 1247 seconds.
Stations near current position of JN4UMO-9 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
JH1NWN1.1 miles 269°2017-08-18 09:28:51 JH5GYN1.2 miles 119°2017-08-02 04:07:44
JN4XOC-91.8 miles 321°2017-08-17 17:43:00 JK4ITW-71.9 miles 158°2017-08-18 10:32:34
JE4SMF-91.9 miles 70°2017-08-18 09:03:00 JJ4JMI-92.1 miles 272°2017-08-18 18:37:36
JJ5DYM-92.2 miles 240°2017-08-18 21:11:23 JA4XO-12.3 miles 180°2017-08-18 23:18:32
JA4XO-122.3 miles 180°2017-08-17 22:18:06 JE4YIZ-102.5 miles 268°2017-08-18 23:06:17
JA4VAD-132.5 miles 141°2017-08-09 14:18:57 JR4EUD-92.5 miles 268°2017-08-16 02:59:51
IK4ITW-72.5 miles 232°2017-08-08 04:22:22 JF4CYP-92.6 miles 61°2017-08-17 22:07:36
JA5JYP-122.7 miles 231°2017-08-18 01:47:13 JF4CYP-102.8 miles 70°2017-08-18 23:37:55
JF4CYP-B3.0 miles 63°2017-08-17 22:08:44 JE4YMQ-103.5 miles 288°2017-08-18 23:06:25
JJ5MSU-93.5 miles 288°2017-08-18 22:38:38 JE4MKV-93.5 miles 288°2017-08-18 19:15:10
Stations which heard JN4UMO-9 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
JR5GDP 2 2017-08-01 18:17:34 2017-08-07 11:07:29 PM64XP > PM74CG 30.3 miles 152° 2017-08-07 11:07:29
JA4XO-1 181 2017-08-01 11:09:28 2017-08-18 18:24:20 PM64XP > PM64XO 3.0 miles 215° 2017-08-04 10:45:27
JH3YBD-1 3 2017-08-04 10:38:35 2017-08-06 18:08:30 PM64XO > PM75HD 53.8 miles 48° 2017-08-06 18:08:30
JA4YYF-1 4 2017-08-09 18:07:51 2017-08-09 18:15:52 PM64XO > PM64RX 37.6 miles 316° 2017-08-09 18:15:52
JE4YIB-10 4 2017-08-02 18:13:35 2017-08-15 18:23:05 PM64XO > PM64VO 9.9 miles 263° 2017-08-05 07:19:23

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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