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APRS station BM4KDE-11 - show graphs
Comment: TMMARC https://www.tmmarc.org [Tainan North APRS iGate] Only operates when SDR is idle
Last status: 台南北區 APRS 自動位置報告系統網路站台 [在哪裡跌倒,就在那裡哭。] 只有在SDR閒置時才會運作~
Location: 23°00.09' N 120°12.72' E - locator PL03CA50KI - show map
0.7 miles North bearing 353° from Tainan, Tainan, Taiwan, Taiwan [?]
18.0 miles Southwest bearing 242° from Yujing, Taiwan, Taiwan
27.4 miles North bearing 346° from Kaohsiung, Kaohsiung, Taiwan
Last position: 2025-02-06 11:16:53 EST (2m43s ago)
2025-02-07 00:16:53 CST local time at Tainan, Taiwan [?]
Last path: BM4KDE-11>OBM2BM via TCPIP*,qAC,BU2GE-G
Positions stored: 1
Packet rate: 294 seconds between packets on average during 14400 seconds.
Other SSIDs: BM4KDE-10
APRS igate – Statistics for 2025-02:
Stations heard directly: 5 on radio path – show map
Last heard a station directly: 2025-02-06 06:13:54 EST (5h5m ago)
Position packets heard directly: 26 on radio path
Position packets sent to APRS-IS: 30 – show map
Stations near current position of BM4KDE-11 - show more
callsign distance last heard - EST      callsign distance last heard - EST
BM6GKI-70.7 miles 192°2025-01-31 08:46:46 BV5PD-50.7 miles 123°2025-02-02 07:24:23
BM6GKI-90.7 miles 193°2025-02-01 02:14:19 BM8CIT-50.7 miles 84°2025-02-06 07:30:20
BM6GKI-60.7 miles 204°2025-01-30 02:18:30 BM6GKI-30.7 miles 192°2025-02-06 11:10:32
BX6ABV-11.1 miles 154°2025-02-06 11:11:00 BX6AM-51.4 miles 98°2025-02-06 11:16:40
BM6GUD-11.4 miles 53°2025-01-29 03:16:35 BM6GKI-21.4 miles 253°2025-02-06 11:18:36
BX6AM/M1.5 miles 125°2025-01-20 10:10:18 BX6AM-21.6 miles 64°2025-02-06 05:37:32
BX6AM-11.6 miles 63°2025-02-06 11:10:11 BX6AM-31.6 miles 63°2025-02-05 05:07:34
BM6HOW-81.7 miles 164°2025-01-24 04:25:16 BX6AAV-91.7 miles 97°2025-02-06 11:19:29
BM6HOW-71.7 miles 161°2025-02-05 04:33:03 BV4VR-52.1 miles 163°2025-02-01 06:26:18
BM6HLR-102.4 miles 223°2025-02-06 11:18:54 BM6GKI-102.7 miles 209°2025-01-29 02:12:46
Stations heard directly by BM4KDE-11
callsign pkts first heard - EST last heard longest (rx => tx) longest at - EST
BX6AM-2 4 2025-02-04 03:22:38 2025-02-04 03:28:28 PL02CX > PL03CA 0.9 miles 137° 2025-02-04 03:22:38
BM6GKI-2 4 2025-02-05 06:48:30 2025-02-05 22:58:34 PL02CX > PL03CA 1.4 miles 253° 2025-02-05 22:58:34
BV6JR-3 2 2025-02-04 03:00:46 2025-02-04 03:02:45 PL02CX > PL03CA 0.3 miles 235° 2025-02-04 03:00:46
BX6AAV-9 6 2025-02-06 05:51:59 2025-02-06 06:13:54 PL02CX > PL03CA 1.1 miles 149° 2025-02-06 06:06:24
BM6HOW-7 10 2025-02-02 21:29:33 2025-02-05 03:53:08 PL02CX > PL03CA 0.5 miles 200° 2025-02-02 21:29:33

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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