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-2 - show graphs
Map loading...
Comment: 13.6V 32.7C 1006.6Pa 000 S10 APRS 51Track G3
Location: 24°08.52' N 120°42.28' E - locator PL04ID44NB - show map - static map
1.4 miles East bearing 104° from Taichung, T’ai-chung Hsien, Taiwan, Taiwan [?]
7.5 miles South bearing 186° from Fengyuan, Taichung, Taiwan, Taiwan
81.3 miles Southwest bearing 220° from Taipei, Taipei, Taiwan
Last position: 2019-09-22 19:19:06 EDT (10h14m ago)
2019-09-23 07:19:06 CST local time at Taichung, Taiwan [?]
Altitude: 301 ft
Course: 89°
Speed: 13 MPH
Last telemetry: 2017-08-24 09:33:03 EDT (759d 20h ago) – show telemetry
Avg 10m: 0 Rx Erlang, Avg 10m: 0 Tx Erlang, RxPkts: 0 count/10m, IGateDropRx: 0 count/10m, TxPkts: 0 count/10m
Last path: BM4ISC-2>AP51G3 via WIDE1-1,qAR,BM4ISC-15 (good)
Positions stored: 49581
Packet rate: 43 seconds between packets on average during 1718 seconds.
Other SSIDs: BM4ISC-1 BM4ISC-10 BM4ISC-11 BM4ISC-13 BM4ISC-14 BM4ISC-15 BM4ISC-3 BM4ISC-5 BM4ISC-6 BM4ISC-7 BM4ISC-8 BM4ISC-9
Stations near current position of BM4ISC-2 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
BM4ISC-894.3 yards 103°2019-09-20 23:55:03 BM4ISC-11497.6 yards 219°2019-09-19 12:05:47
BM4ISC-150.3 miles 60°2019-09-23 05:33:02 BV5AB-131.3 miles 282°2019-09-23 05:30:24
BX2AB-51.9 miles 274°2019-09-18 01:09:36 BV4WD-152.7 miles 278°2019-09-23 05:32:24
BV5DJ-62.9 miles 355°2019-09-22 05:35:14 EL-BV5DJ3.6 miles 22°2019-09-23 05:28:53
BV5DJ-DP3.6 miles 22°2019-09-14 13:55:29 BV5AB-123.7 miles 43°2019-09-23 05:30:04
BV5AB4.1 miles 16°2019-09-23 05:31:54 BV5AB-24.3 miles 70°2019-09-22 07:51:55
BM4ISC-64.6 miles 173°2019-09-23 00:32:00 BV5AB-74.7 miles 32°2019-09-11 06:37:42
BV5AB-54.7 miles 32°2019-09-23 05:21:54 BV5AB-94.7 miles 32°2019-09-20 18:20:05
BV5AB-64.7 miles 32°2019-09-17 05:27:31 BV5AB-104.7 miles 32°2019-09-21 06:37:44
BV5AB-144.7 miles 32°2019-09-16 01:15:07 BV5AB-334.8 miles 56°2019-09-23 05:31:04
Stations which heard BM4ISC-2 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
BV5AB-10 12 2019-09-13 02:07:05 2019-09-13 02:25:35 PL04IB > PL04IE 9.0 miles 18° 2019-09-13 02:23:29
BV5AB 80 2019-08-31 23:41:20 2019-09-22 08:53:06 PL03HX > PL04IE 16.9 miles 16° 2019-09-22 04:05:57
BV5AB-1 15 2019-09-01 00:02:32 2019-09-22 08:46:22 PL03DW > PL04KH 41.6 miles 51° 2019-09-22 00:45:10
BV5AB-2 8 2019-09-15 19:19:44 2019-09-22 07:36:37 PL03HW > PL04JD 15.9 miles 27° 2019-09-21 22:31:54
BV5AB-12 5 2019-09-11 19:13:15 2019-09-22 19:03:54 PL04IC > PL04IE 7.9 miles 33° 2019-09-11 19:13:15
BV4WD-15 95 2019-08-31 23:11:43 2019-09-11 19:12:19 PL04IB > PL04HD 6.9 miles 342° 2019-09-08 02:56:26
BV5OQ-11 57 2019-08-31 23:56:29 2019-09-22 07:44:39 PL04JE > PL04FA 22.3 miles 236° 2019-08-31 23:57:38
BM4ISC-15 537 2019-08-31 22:57:04 2019-09-22 19:18:57 PL03HX > PL04ID 13.2 miles 15° 2019-09-22 04:05:19
BX5AG-12 7 2019-09-01 00:13:48 2019-09-11 19:07:57 PL04JE > PL04GB 17.9 miles 242° 2019-09-01 00:13:48
BM5FWL-10 56 2019-08-31 23:58:43 2019-09-22 04:11:00 PL04JE > PL04FB 21.2 miles 242° 2019-09-01 00:14:26
BV5D0-15 105 2019-09-04 19:18:41 2019-09-22 18:59:38 PL04ID > PL03HU 21.7 miles 195° 2019-09-21 09:14:52
BM4ISC-11 404 2019-08-31 23:00:43 2019-09-18 19:16:56 PL04JE > PL04ID 7.5 miles 235° 2019-09-01 00:01:33
BV5BH-11 14 2019-09-08 02:46:53 2019-09-22 08:56:33 PL04ID > PL03IV 16.2 miles 184° 2019-09-22 07:31:35

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.
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.
User guide · 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