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APRS station JJ2YAA-1 - show graphs
Comment: is 144.66MHz 1200bps 18C
Location: 34°46.10' N 137°10.34' E - locator PM84OS04QJ - show map
14.2 km Northwest bearing 323° from Tahara, Aichi, Japan [?]
19.3 km West bearing 271° from Toyohashi, Aichi, Japan
51.9 km Southeast bearing 152° from Nagoya-shi, Aichi, Japan
112.8 km West bearing 258° from Shizuoka-shi, Shizuoka, Japan
Last position: 2025-02-10 23:49:17 UTC (24m51s ago)
2025-02-11 08:49:17 JST local time at Tahara, Japan [?]
Course:
Speed: 0 km/h
Last telemetry: 2025-02-10 23:58:44 UTC (15m24s ago) – show telemetry
Ch 1: 120, Ch 2: 18, Ch 3: 999, Ch 4: 716, Ch 5: 586
 1     2     3     4     5     6     7     8 
Device: Byonics: TinyTrak (tracker)
Last path: JJ2YAA-1>APTT4 via WIDE1-1,WIDE2-1,qAO,JO2OKP-10 (good)
Positions stored: 2
APRS digipeater – Statistics for 2025-02:
Stations heard directly: 11 on radio path – show map
Last heard a station directly: 2025-02-10 23:57:11 UTC (16m57s ago)
Normal receiver range estimate: 30 km (Updated: 2025-01-31 11:27:09 UTC)
Position packets heard directly: 992 on radio path
Stations which heard JJ2YAA-1 directly on radio –
callsign pkts first heard - UTC last heard longest (tx => rx) longest at - UTC

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.
Stations heard directly by JJ2YAA-1
callsign pkts first heard - UTC last heard longest (rx => tx) longest at - UTC

Only stations from which a position packet has been heard 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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