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APRS station JF3DTW-9 - show graphs
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Mic-E message: Off duty
Location: 34°51.74' N 136°31.45' E - locator PM84GU26VX - show map - static map
4.2 miles North bearing 342° from Kawage, Japan [?]
4.3 miles East bearing 79° from Kameyama, Mie, Japan
30.9 miles Southwest bearing 225° from Nagoya-shi, Aichi, Japan
59.1 miles East bearing 78° from Ōsaka-shi, Ōsaka, Japan
Last position: 2017-02-19 17:43:43 EST (5h16m ago)
2017-02-20 07:43:43 JST local time at Kawage, Japan [?]
Altitude: 131 ft
Course: 96°
Speed: 10 MPH
Device: Yaesu: FTM-350 (rig)
Last path: JF3DTW-9>STUQW4 via WIDE1-1,qAR,JF3DTW-10 (good)
Positions stored: 77296
Packet rate: 19 seconds between packets on average during 938 seconds.
This station is transmitting packets at a high rate, which can cause congestion in the APRS network.
Other SSIDs: JF3DTW-10 JF3DTW-12 JF3DTW-5 JF3DTW-7
Stations near current position of JF3DTW-9 - show more
callsign distance last heard - EST      callsign distance last heard - EST
JA2YEP-40.6 miles 43°2017-02-19 22:32:56 JR2LQA-90.7 miles 64°2017-02-19 16:51:26
JR2HBA-120.8 miles 79°2017-02-19 22:15:54 JA2YEP-21.0 miles 151°2017-02-19 22:48:28
JS2RDR-121.6 miles 210°2017-02-19 02:15:07 JM2AAZ-92.5 miles 131°2017-02-17 20:38:52
JR2MZG-123.0 miles 73°2017-02-19 22:19:54 JR2RBZ-i3.4 miles 115°2017-01-29 09:19:18
JA2YEP-13.4 miles 355°2017-02-19 22:49:24 JF3DTW-103.7 miles 171°2017-02-19 22:10:17
JF3DTW-73.7 miles 172°2017-01-27 08:10:02 JF3DTW-123.8 miles 172°2017-02-19 20:45:14
JJ2HNH-73.8 miles 115°2017-02-12 03:40:17 JA2ERN3.9 miles 131°2017-02-14 05:43:31
JA2ERN-73.9 miles 131°2017-02-04 02:52:27 JR2RBZ-13.9 miles 81°2017-02-19 04:43:55
JF2WKC-144.2 miles 172°2017-02-19 22:56:26 JA2ERN-94.2 miles 144°2017-02-19 22:33:47
JF2KQW-124.3 miles 100°2017-02-18 01:46:32 JL1XFQ-i4.7 miles 48°2017-02-19 22:56:01
Stations which heard JF3DTW-9 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
JP2VWJ-10 1 2017-02-19 17:35:21 2017-02-19 17:35:21 PM84GU > PM84GN 20.6 miles 174° 2017-02-19 17:35:21
JA2YEP-2 21 2017-02-06 17:41:59 2017-02-19 17:39:58 PM84GT > PM84GU 2.7 miles 337° 2017-02-08 06:29:47
JF3DTW-10 354 2017-02-06 17:31:04 2017-02-19 17:43:43 PM84GU > PM84GT 4.4 miles 178° 2017-02-11 06:29:24
JR2RAQ-10 1 2017-02-09 17:28:16 2017-02-09 17:28:16 PM84GT > PM85QQ 78.0 miles 37° 2017-02-09 17:28:16
JJ2YQW-2 28 2017-02-06 17:42:04 2017-02-19 17:41:28 PM84GT > PM85OL 59.7 miles 43° 2017-02-14 17:31:05

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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