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APRS station JO1UIC-10 - show graphs
Comment: RxTxIgate,431.04MHz1k2Baud,ChibaCity.
Location: 35°38.12' N 140°04.21' E - locator QM05AP82KL - show map
3.7 miles Northwest bearing 305° from Chiba-shi, Chiba, Japan [?]
8.2 miles North bearing 355° from Ichihara, Chiba, Japan
21.6 miles East bearing 100° from Tokyo, Tōkyō, Japan
27.3 miles Northeast bearing 62° from Yokohama-shi, Kanagawa, Japan
Last position: 2025-02-07 22:12:31 EST (47m29s ago)
2025-02-08 12:12:31 JST local time at Chiba-shi, Japan [?]
Last telemetry: 2025-02-07 22:40:21 EST (19m39s ago) – show telemetry
Avg 10m: 0.009 Rx Erlang, Avg 10m: 0.009 Tx Erlang, RxPkts: 12 count/10m, IGateDropRx: 0 count/10m, TxPkts: 12 count/10m
Device: Kenneth W. Finnegan, W6KWF: Aprx (igate, Linux/Unix)
Last path: JO1UIC-10>APRX29 via TCPIP*,qAS,JO1UIC-10
Positions stored: 189
Packet rate: 784 seconds between packets on average during 38400 seconds.
Other SSIDs: JO1UIC-5 JO1UIC JO1UIC-12
APRS igate – Statistics for 2025-02:
Stations heard directly: 1 on radio path – show map
Last heard a station directly: 2025-02-04 19:42:19 EST (3d 3h17m ago)
Normal receiver range estimate: 75 miles (Updated: 2014-09-30 18:15:46 EDT)
Position packets heard directly: 1 on radio path
Position packets sent to APRS-IS: 4 – show map
Stations near current position of JO1UIC-10 - show more
callsign distance last heard - EST      callsign distance last heard - EST
JO1UIC-526.0 yards 37°2025-02-05 09:34:40 JP2FIK-90.7 miles 348°2025-02-07 04:10:18
JA1PCM-71.6 miles 100°2025-02-07 00:48:31 JM1DVI-91.7 miles 45°2025-02-05 23:30:41
JN1ENU1.9 miles 287°2025-01-13 00:48:40 JI1TPH1.9 miles 349°2025-01-15 18:09:31
JS1YRM B1.9 miles 88°2025-01-10 01:31:08 JS1YRM-B1.9 miles 88°2025-01-10 01:31:18
JN1ENU2.0 miles 289°2025-01-13 01:30:30 JP1SWZ-52.0 miles 327°2025-02-01 20:40:35
JK1PEB-12.1 miles 45°2025-02-05 16:04:49 JR1JDS-92.1 miles 30°2025-02-05 19:13:58
JH1DPC-92.5 miles 44°2025-02-06 23:56:59 JH1WDJ-92.8 miles 317°2025-02-06 18:18:27
7L4FKO3.0 miles 91°2025-02-04 20:59:07 JP1YJQ-I3.0 miles 51°2025-02-07 22:45:55
JA1QML-93.1 miles 29°2025-01-14 20:08:49 JI1OBJ-73.1 miles 53°2025-02-07 03:47:15
JI1OBJ3.1 miles 53°2025-02-04 23:58:08 JI1OBJ-93.2 miles 52°2025-02-06 22:34:45
Stations heard directly by JO1UIC-10
callsign pkts first heard - EST last heard longest (rx => tx) longest at - EST
JF2ZGN-3 1 2025-02-04 19:42:19 2025-02-04 19:42:19 PM94MV > QM05AP 78.4 miles 229° 2025-02-04 19:42:19

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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