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APRS station JA1DRE-A - show graphs
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Comment: D-STAR & 439.64 JR1WM
Location: 35°30.43' N 139°32.41' E - locator PM95SM41TR - show map - static map
7.1 miles Northwest bearing 306° from Yokohama-shi, Kanagawa, Japan [?]
10.0 miles West bearing 265° from Kawasaki, Kanagawa, Japan
15.2 miles Southwest bearing 214° from Tokyo, Tōkyō, Japan
Last position: 2019-04-13 23:35:09 EDT (6d 13h14m ago)
2019-04-14 12:35:09 JST local time at Yokohama-shi, Japan [?]
Altitude: 221 ft
Course: 141°
Last path: JA1DRE-A>API51 via DSTAR*,qAS,JK1ZRW-IS (good)
Positions stored: 17809
Other SSIDs: JA1DRE JA1DRE-5 JA1DRE-9
Stations near current position of JA1DRE-A - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
JA1DRE16.8 yards 270°2019-04-19 16:14:09 JA1DRE-519.4 yards 0°2019-04-20 06:10:04
JA1DRE-969.4 yards 253°2019-04-20 03:31:36 JA1YKX-10.9 miles 82°2019-04-20 12:42:04
JA1YKX-20.9 miles 82°2019-04-20 12:36:14 JQ1GLJ-90.9 miles 159°2019-04-16 09:44:56
JR1NVW1.5 miles 50°2019-04-18 21:40:27 JH1QQN-91.5 miles 120°2019-04-20 04:53:07
JK1MVF-91.9 miles 337°2019-03-24 07:39:41 JM1XRL-52.3 miles 123°2019-04-20 09:07:14
JJ1KFQ-92.3 miles 258°2019-04-09 17:13:39 JK1NVL-92.3 miles 309°2019-04-19 21:43:49
JL1BXE-A2.4 miles 292°2019-04-19 23:42:25 JN1CBI2.4 miles 30°2019-04-07 23:19:35
7L3BRO-A2.5 miles 29°2019-04-06 20:06:58 JG1PCU-92.6 miles 354°2019-04-20 04:50:01
JL1PUN-72.7 miles 357°2019-04-01 23:13:50 JM1XRJ-A2.9 miles 132°2019-04-16 13:36:26
JN1QFB-92.9 miles 359°2019-04-20 02:14:45 JL1XHC-73.0 miles 303°2019-04-07 03:07:17
Stations which heard JA1DRE-A directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
DSTAR 17 2019-04-03 04:16:55 2019-04-13 23:35:09 PM95SM > JO50MX 5689.4 miles 330° 2019-04-06 17:49:02

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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