Station info - map view · info · telemetry · weather · raw · status · beacons · messages · bulletins · browse · moving · my account
Callsign, ship name or locator: Clear       
It is possible to search using wildcards (*?) after a prefix. Example: OH*
APRS station BM4ISC-11 - show graphs
Map loading...
Comment: NextVod Rx-only iGate 144.640Mhz V. 5DO
Location: 24°08.33' N 120°42.11' E - locator PL04ID43FH - show map - static map
1.3 miles Southeast bearing 116° from Taichung, T’ai-chung Hsien, Taiwan, Taiwan [?]
7.7 miles South bearing 187° from Fengyuan, Taichung, Taiwan, Taiwan
81.6 miles Southwest bearing 220° from Taipei, Taipei, Taiwan
Last position: 2019-07-22 13:14:07 CDT (17m49s ago)
2019-07-23 02:14:07 CST local time at Taichung, Taiwan [?]
Last telemetry: 2019-07-22 13:23:27 CDT (8m29s ago) – show telemetry
Avg 10m: 0.015 Rx Erlang, Avg 10m: 0 Tx Erlang, RxPkts: 13 count/10m, IGateDropRx: 0 count/10m, TxPkts: 0 count/10m
Device: Kenneth W. Finnegan, W6KWF: Aprx (software, Linux/Unix)
Last path: BM4ISC-11>APRX28 via TCPIP*,qAC,T2TAIWAN
Positions stored: 2
Packet rate: 514 seconds between packets on average during 25200 seconds.
Other SSIDs: BM4ISC-1 BM4ISC-10 BM4ISC-13 BM4ISC-14 BM4ISC-15 BM4ISC-2 BM4ISC-3 BM4ISC-5 BM4ISC-6 BM4ISC-7 BM4ISC-8 BM4ISC-9
APRS igate – Statistics for 2019-07:
Stations heard directly: 18 on radio path – show map
Last heard a station directly: 2019-07-22 13:23:08 CDT (8m48s ago)
Position packets heard directly: 1731 on radio path
Position packets sent to APRS-IS: 2541 – show map
Stations near current position of BM4ISC-11 - show more
callsign distance last heard - CDT      callsign distance last heard - CDT
BM4ISC-20.3 miles 51°2019-07-21 06:47:17 BM4ISC-70.3 miles 287°2019-07-19 22:49:11
BM4ISC-80.3 miles 47°2019-07-21 18:27:02 BM4ISC-60.4 miles 60°2019-07-22 08:28:27
BM4ISC-150.6 miles 51°2019-07-22 13:19:31 BM4ISC-140.9 miles 175°2019-07-22 13:23:08
BV5AB-131.2 miles 294°2019-07-22 13:30:23 BV4WD-152.6 miles 284°2019-07-22 13:31:29
BV5DJ B3.4 miles 356°2019-07-10 22:53:55 BV5DJ-B3.4 miles 356°2019-07-10 22:54:05
BM4ISC-33.4 miles 39°2019-07-13 05:24:05 BV5AB-124.0 miles 43°2019-07-15 06:45:28
BV5AB4.4 miles 18°2019-07-22 13:31:45 BV5AB-24.5 miles 68°2019-07-22 06:17:20
BV5AB-54.9 miles 37°2019-07-17 20:24:59 BV5AB-64.9 miles 33°2019-07-20 08:38:06
BV5AB B4.9 miles 33°2019-07-18 22:24:03 BV5AB-B4.9 miles 33°2019-07-18 22:24:13
BV5AB-N4.9 miles 33°2019-07-18 22:24:55 BV5AB-75.0 miles 33°2019-07-21 23:02:38
Stations heard directly by BM4ISC-11
callsign pkts first heard - CDT last heard longest (rx => tx) longest at - CDT
BV6JR-9 80 2019-07-15 20:19:42 2019-07-20 05:14:22 PL03KL > PL04ID 47.2 miles 166° 2019-07-20 03:40:57
BV5AB-10 68 2019-07-08 18:45:48 2019-07-20 03:09:43 PL04IE > PL04ID 5.0 miles 33° 2019-07-20 03:09:43
BV5AB-5 63 2019-07-15 02:06:55 2019-07-17 20:17:34 PL04IE > PL04ID 4.5 miles 38° 2019-07-17 00:01:33
BV5AB-1 6 2019-07-08 20:10:53 2019-07-20 18:55:32 PL04KH > PL04ID 15.1 miles 34° 2019-07-20 18:55:32
BV5AB-3 78 2019-07-08 18:50:50 2019-07-20 06:49:52 PL04IF > PL04ID 6.0 miles 27° 2019-07-20 06:49:52
BV5AB-7 124 2019-07-08 20:04:36 2019-07-21 22:54:20 PL03HW > PL04ID 15.3 miles 206° 2019-07-08 20:43:40
BV5AB-15 5 2019-07-13 06:13:24 2019-07-21 08:39:06 PL04JF > PL04ID 6.8 miles 38° 2019-07-21 08:39:06
BV4VR-7 16 2019-07-14 01:07:07 2019-07-14 02:20:20 PL04HA > PL04ID 8.4 miles 196° 2019-07-14 02:20:20
BM4ISC-7 67 2019-07-16 08:43:33 2019-07-19 22:49:11 PL04IC > PL04ID 2.7 miles 228° 2019-07-18 18:11:57
BV5AB-6 135 2019-07-08 00:22:59 2019-07-20 08:29:36 PL04HD > PL04ID 5.0 miles 281° 2019-07-19 19:28:58
BM4ISC-14 642 2019-07-08 00:27:23 2019-07-22 13:23:08 PL04ID > PL04ID 0.9 miles 175° 2019-07-22 13:23:08
BM4ISC-6 204 2019-07-08 01:03:31 2019-07-22 08:28:08 PL04IC > PL04ID 3.1 miles 171° 2019-07-16 08:29:00
BM5FWL-9 1 2019-07-15 19:14:19 2019-07-15 19:14:19 PL04GC > PL04ID 10.8 miles 265° 2019-07-15 19:14:19
BV5D0-15 43 2019-07-08 11:22:31 2019-07-22 07:32:52 PL03HU > PL04ID 20.1 miles 196° 2019-07-22 07:32:52
BM4ISC-2 178 2019-07-08 07:11:14 2019-07-21 06:47:17 PL03LX > PL04ID 21.3 miles 121° 2019-07-12 19:21:31
BM4ISC-3 9 2019-07-13 04:15:15 2019-07-13 05:23:38 PL04IA > PL04ID 8.6 miles 185° 2019-07-13 04:15:15
BM4ISC-8 6 2019-07-21 17:59:21 2019-07-21 18:26:30 PL04ID > PL04ID 0.6 miles 149° 2019-07-21 18:20:02
BV5BH-2 6 2019-07-12 20:24:40 2019-07-12 23:06:19 PL03IX > PL04ID 12.4 miles 186° 2019-07-12 23:06:19

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.
FAQ · Blog · Discussion group · Linking to aprs.fi · AIS sites · Service status · Database statistics · Advertising on aprs.fi · Technical details · API · Change log · Planned changes · Credits and thanks · Terms Of Service · iPhone/iPad APRS