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 BH4GMY-10 - show graphs
Comment: Taicang North 144.640MHz 13.9V
Location: 31°43.45' N 121°05.21' E - locator PM01NR03KT - show map
5.1 miles North bearing 348° from Huangjing, Jiangsu Sheng, China [?]
8.1 miles West bearing 249° from Luhua, Shanghai Shi, China
41.0 miles Northeast bearing 45° from Suzhou, Jiangsu Sheng, China
41.0 miles Northwest bearing 328° from Shanghai, Shanghai Shi, China
Last position: 2025-01-21 08:37:30 EST (1m14s ago)
2025-01-21 21:37:30 CST local time at Huangjing, China [?]
Last path: BH4GMY-10>APN000 via TCPIP*,qAC,T2TAIWAN
Positions stored: 83
Packet rate: 1789 seconds between packets on average during 87651 seconds.
Other SSIDs: BH4GMY
APRS igate – Statistics for 2025-01:
Stations heard directly: 15 on radio path – show map
Last heard a station directly: 2025-01-21 08:38:14 EST (30s ago)
Position packets heard directly: 735 on radio path
Position packets sent to APRS-IS: 1491 – show map
Stations near current position of BH4GMY-10 - show more
callsign distance last heard - EST      callsign distance last heard - EST
BH4GMY2.3 miles 156°2024-12-25 06:54:52 BD4UJA-77.5 miles 239°2025-01-04 05:12:12
BD4UJA7.5 miles 239°2024-12-31 21:51:13 BI4VBV-511.8 miles 143°2024-12-31 18:39:30
BD4SNK-812.2 miles 27°2025-01-21 08:33:26 BI4QGZ-1012.8 miles 20°2025-01-21 08:34:33
BD4SNK-512.8 miles 32°2025-01-16 02:58:23 BH4URH13.6 miles 25°2025-01-09 15:01:33
BA4QZJ-814.8 miles 330°2025-01-10 21:42:52 BI4TEQ17.1 miles 263°2025-01-21 06:25:21
BD4UJA-1018.1 miles 242°2024-12-31 02:55:52 BI4QGZ18.2 miles 337°2025-01-05 03:24:11
BH4FBI-1018.3 miles 147°2025-01-21 08:31:02 BA4RAC-1018.9 miles 340°2025-01-21 05:26:06
BH4CLO19.1 miles 81°2025-01-04 23:54:14 BA4RAC-519.2 miles 340°2025-01-18 02:45:52
BA4RAC-819.2 miles 339°2025-01-21 08:05:06 BA4SDM-419.2 miles 206°2025-01-18 22:44:11
BA4RAC-920.1 miles 333°2025-01-21 07:59:25 BA4RAC-1520.3 miles 332°2025-01-21 07:00:42
Stations heard directly by BH4GMY-10
callsign pkts first heard - EST last heard longest (rx => tx) longest at - EST
BH4URE-10 63 2025-01-13 18:54:17 2025-01-21 08:35:56 PM02GJ > PM01NR 55.5 miles 327° 2025-01-21 08:35:56
BY4SZ-10 249 2025-01-01 04:39:47 2025-01-21 08:38:14 PM01GF > PM01MR 45.9 miles 221° 2025-01-06 08:48:31
BD4RGM-3 33 2025-01-04 10:28:12 2025-01-20 07:54:17 PM02KA > PM01NR 25.0 miles 325° 2025-01-20 07:54:17
BD4VFG-9 56 2025-01-02 21:13:39 2025-01-19 23:33:31 PM01LV > PM01NR 12.9 miles 328° 2025-01-19 20:33:22
BD4UJA 1 2024-12-31 21:51:03 2024-12-31 21:51:03 PM01LQ > PM01NR 7.4 miles 239° 2024-12-31 21:51:03
BD4RVC-3 10 2024-12-31 21:54:34 2025-01-01 01:09:34 PM02MA > PM01NR 21.8 miles 350° 2025-01-01 01:09:34
BH4ERB-9 105 2025-01-12 21:19:37 2025-01-20 03:41:34 PM01QL > PM01NR 22.6 miles 137° 2025-01-12 21:19:37
BH4CLO 1 2025-01-04 23:54:14 2025-01-04 23:54:14 PM01QS > PM01NR 19.1 miles 81° 2025-01-04 23:54:14
BH4FBI-10 180 2025-01-12 22:42:20 2025-01-21 05:41:17 PM01PM > PM01NR 18.3 miles 147° 2025-01-21 05:41:17
BG4BPN-8 2 2025-01-01 03:02:16 2025-01-04 04:13:22 PM01RQ > PM01NR 22.9 miles 97° 2025-01-04 04:13:22
BG4BPN-10 4 2025-01-17 13:16:19 2025-01-20 10:22:17 PM01TM > PM01NR 33.5 miles 114° 2025-01-20 10:22:17
BA4RAC-9 9 2025-01-01 04:31:36 2025-01-14 02:50:12 PM01MO > PM01NR 8.6 miles 202° 2025-01-01 04:31:36
BG5DAH-3 1 2025-01-18 18:22:26 2025-01-18 18:22:26 PL09KN > PM01NR 150.6 miles 185° 2025-01-18 18:22:26
BD4UJA-7 16 2024-12-31 22:15:01 2025-01-04 05:12:12 PM01LQ > PM01NR 7.5 miles 239° 2025-01-04 05:12:12
BA4RBR-9 5 2025-01-20 11:35:57 2025-01-20 18:40:28 PM01WU > PM01NR 46.7 miles 77° 2025-01-20 18:40:28

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.
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