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APRS station 7N4WMY-9 - show graphs
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Comment: SAITAMA FUJMI-CITY 433.00MHz
Mic-E message: In service
Location: 35°50.53' N 139°30.35' E - locator PM95SU02QC - show map - static map
0.9 miles Southwest bearing 225° from Ōi, Saitama, Japan [?]
2.1 miles South bearing 186° from Kamifukuoka, Saitama, Japan
14.8 miles Northwest bearing 315° from Tokyo, Tōkyō, Japan
28.3 miles North bearing 344° from Yokohama-shi, Kanagawa, Japan
Last position: 2017-01-22 19:14:55 EST (12h43m ago)
2017-01-23 09:14:55 JST local time at Ōi, Japan [?]
Altitude: 121 ft
Course: 147°
Device: Yaesu: FTM-100D (rig)
Last path: 7N4WMY-9>S5UPU3 via JJ1RAF-2*,qAS,JA1KWV-1 (good)
Positions stored: 546
Packet rate: 208 seconds between packets on average during 1874 seconds.
Other SSIDs: 7N4WMY-7
Stations near current position of 7N4WMY-9 - show more
callsign distance last heard - EST      callsign distance last heard - EST
JE6AUN-91.0 miles 310°2017-01-02 01:27:14 7L4WXJ-91.0 miles 310°2017-01-02 01:22:37
JE6AUN-71.0 miles 311°2017-01-02 01:51:52 7L4WXJ1.0 miles 311°2017-01-22 06:05:40
7K3WNX-91.7 miles 336°2017-01-21 06:12:55 JA1HDK-92.7 miles 349°2017-01-21 03:05:48
JA1UEX-132.8 miles 105°2017-01-23 07:54:59 JI1TZU3.4 miles 139°2017-01-19 08:18:48
7M2ARG3.7 miles 325°2017-01-19 18:47:14 JG1PCO-94.1 miles 209°2017-01-02 01:58:04
7M3LUI-94.1 miles 258°2017-01-23 05:05:16 JI1LCY-54.4 miles 284°2017-01-07 20:56:25
7L4ICI4.5 miles 114°2017-01-23 07:49:41 7M4BXO4.5 miles 325°2017-01-12 03:41:16
JR1UPQ-74.7 miles 324°2017-01-07 03:21:08 7N4CQD-ios4.8 miles 159°2017-01-15 04:10:01
JP1YKW-I4.8 miles 12°2017-01-23 07:54:27 JJ1IEE4.8 miles 116°2017-01-20 18:52:48
JH1TWC-55.0 miles 23°2017-01-02 19:23:43 JI1LCY-105.1 miles 280°2017-01-23 07:43:56
Stations which heard 7N4WMY-9 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
JQ1YFT-2 6 2017-01-17 01:05:29 2017-01-22 18:44:40 PM95RV > PM95OP 22.0 miles 208° 2017-01-22 18:44:40
JA1YKX-1 1 2017-01-18 19:10:10 2017-01-18 19:10:10 PM95RV > PM95SM 28.4 miles 169° 2017-01-18 19:10:10
JO1YDG-10 1 2017-01-15 18:46:59 2017-01-15 18:46:59 PM95RV > PM95GO 55.4 miles 247° 2017-01-15 18:46:59
JH1WUX-2 6 2017-01-13 00:22:53 2017-01-17 16:39:36 PM95RV > PM95TU 7.8 miles 111° 2017-01-17 16:39:36
JI1LCY-10 93 2017-01-10 17:00:48 2017-01-22 19:02:46 PM95SU > PM95RU 6.8 miles 278° 2017-01-18 20:44:40
JJ1RAF-2 12 2017-01-11 19:24:14 2017-01-22 19:14:55 PM95RV > PM95UT 14.8 miles 119° 2017-01-18 19:19:13

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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