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APRS station BM7DEV-1 - show graphs
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Comment: 51TNC Rx-only 144.640Mhz 15.5V 25.0C
Location: 22°33.71' N 120°22.21' E - locator PL02EN44KU - show map - static map
4.5 miles South bearing 173° from Fengshan, Kao-hsiung Hsien, Taiwan, Taiwan [?]
5.2 miles Southeast bearing 136° from Kaohsiung, Kaohsiung, Taiwan
31.3 miles South bearing 161° from Tainan, Tainan, Taiwan, Taiwan
Last position: 2020-03-28 08:18:54 EDT (3m28s ago)
2020-03-28 20:18:54 CST local time at Fengshan, Taiwan [?]
Last telemetry: 2018-12-30 06:20:40 EST (454d 1h1m ago) – show telemetry
Avg 10m: 0.017 Rx Erlang, Avg 10m: 0 Tx Erlang, RxPkts: 15 count/10m, IGateDropRx: 0 count/10m, TxPkts: 0 count/10m
Device: Telemetry devices
Last path: BM7DEV-1>APET51 via TCPIP*,qAC,T2TAIWAN
Positions stored: 1
Packet rate: 600 seconds between packets on average during 29402 seconds.
Other SSIDs: BM7DEV-5 BM7DEV-6 BM7DEV-7 BM7DEV-8 BM7DEV-9
APRS igate – Statistics for 2020-03:
Stations heard directly: 9 on radio path – show map
Last heard a station directly: 2020-03-27 23:47:09 EDT (8h35m ago)
Normal receiver range estimate: 31 miles (Updated: 2020-01-31 18:56:21 EST)
Position packets heard directly: 1489 on radio path
Position packets sent to APRS-IS: 1718 – show map
Stations near current position of BM7DEV-1 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
BM7DEV-8450.4 yards 294°2020-03-13 11:10:08 BV7FO-101.6 miles 336°2020-03-28 08:04:32
BV7FO-74.0 miles 310°2020-02-29 06:49:02 BV7RR-74.6 miles 316°2020-03-28 08:17:01
BV7RR-125.0 miles 324°2020-03-22 03:34:35 DW55625.2 miles 323°2020-03-28 08:19:55
BM4AIK-66.2 miles 318°2020-03-27 07:09:04 BM4AIK-36.3 miles 314°2020-03-28 08:22:10
BM7BGU-26.3 miles 325°2020-03-28 08:13:29 BM7BGU-46.4 miles 320°2020-03-28 08:14:36
BM4AIK-R6.5 miles 323°2020-03-28 08:17:44 BM4AIK-86.5 miles 320°2020-03-27 07:12:10
BM4AIK-76.5 miles 321°2020-03-27 07:12:26 BM4AIK-156.5 miles 321°2020-03-27 07:12:26
BM4AIK-M6.6 miles 321°2020-03-27 07:12:27 BM4AIK-46.7 miles 320°2020-03-28 08:14:13
BM4AIK6.7 miles 320°2020-03-28 08:20:01 BM4AIK-L6.7 miles 320°2020-03-28 08:18:08
Javen7.0 miles 331°2020-03-24 08:02:18 BM4AIK B7.1 miles 325°2020-03-28 08:12:42
Stations heard directly by BM7DEV-1
callsign pkts first heard - EDT last heard longest (rx => tx) longest at - EDT
BM4AIK-7 322 2020-03-01 18:43:56 2020-03-27 06:41:57 PG07EK > PL02EN 3116.1 miles 180° 2020-03-25 20:01:02
BV6JR-9 30 2020-03-02 20:19:30 2020-03-26 02:01:23 PL02DP > PL02EN 6.8 miles 320° 2020-03-02 20:19:30
BV7YA-10 33 2020-03-02 01:56:24 2020-03-27 23:47:09 PL02DP > PL02EN 7.6 miles 306° 2020-03-27 23:47:09
BV7AU-11 446 2020-02-29 19:11:03 2020-03-27 20:32:18 PL02IW > PL02EN 34.5 miles 40° 2020-03-27 20:32:18
BM7DEV-8 4 2020-03-13 11:06:17 2020-03-13 11:09:59 PL02EN > PL02EN 442.9 yards 292° 2020-03-13 11:09:59
BV7RR-12 4 2020-03-22 03:22:31 2020-03-22 03:26:41 PL02EO > PL02EN 3.1 miles 324° 2020-03-22 03:26:41
BM4AIK-6 642 2020-03-01 18:58:00 2020-03-27 06:32:00 PL02EN > PL02EN 1.5 miles 291° 2020-03-16 06:39:00
BM4AIK-15 6 2020-03-06 05:01:04 2020-03-19 20:13:38 PL02EN > PL02EN 0.8 miles 315° 2020-03-09 20:02:37
BX6AM-9 2 2020-03-27 20:35:37 2020-03-27 20:50:37 PL02JK > PL02EN 27.3 miles 110° 2020-03-27 20:50:37

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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