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APRS station BH4TDV-10 - show graphs
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Comment: 123 12.0V
Location: 31°35.68' N 120°20.00' E - locator PM01DO92XR - show map - static map
2.1 miles West bearing 289° from Dongting, Jiangsu Sheng, China [?]
2.1 miles North bearing 346° from Changjianglu, Jiangsu Sheng, China
25.3 miles Northwest bearing 322° from Suzhou, Jiangsu Sheng, China
71.1 miles West bearing 291° from Shanghai, Shanghai Shi, China
Last position: 2020-02-22 05:21:40 EST (43s ago)
2020-02-22 18:21:40 CST local time at Dongting, China [?]
Device: Telemetry devices
Last path: BH4TDV-10>APET51 via TCPIP*,qAC,T2SWEDEN
Positions stored: 349
Packet rate: 115 seconds between packets on average during 5642 seconds.
Other SSIDs: BH4TDV-1 BH4TDV-11 BH4TDV-12 BH4TDV-13 BH4TDV-2 BH4TDV-3 BH4TDV-4 BH4TDV-5 BH4TDV-6 BH4TDV-7 BH4TDV-8 BH4TDV-9
APRS igate – Statistics for 2020-02:
Stations heard directly: 20 on radio path – show map
Last heard a station directly: 2020-02-22 05:21:48 EST (35s ago)
Normal receiver range estimate: 62 miles (Updated: 2020-02-22 04:44:28 EST)
Position packets heard directly: 4690 on radio path
Position packets sent to APRS-IS: 9101 – show map
Stations near current position of BH4TDV-10 - show more
callsign distance last heard - EST      callsign distance last heard - EST
BH4TDV-131.2 miles 139°2020-02-22 05:21:55 BH4TDV-111.4 miles 187°2020-02-02 05:52:50
BH4TDV-91.5 miles 183°2020-02-01 05:11:39 BH4TDV-21.5 miles 184°2020-02-01 05:49:35
BH4TDV-11.5 miles 184°2020-01-28 04:09:54 test-101.6 miles 172°2020-02-03 06:49:07
BH4TDV-71.8 miles 93°2020-02-01 03:48:55 BG4JHJ-131.8 miles 82°2020-02-22 05:21:49
BG2SFV-131.8 miles 82°2020-02-16 01:56:53 BI4RYL-74.9 miles 245°2020-02-05 23:06:32
BI4RYL-105.4 miles 228°2020-02-22 05:20:47 BG4TYQ-105.7 miles 250°2020-02-22 05:21:28
BH4RSN-135.8 miles 215°2020-02-22 05:20:56 BG4TGO B6.8 miles 207°2020-02-18 03:47:57
BG4TGO-B6.8 miles 207°2020-02-18 03:48:06 PS-BG4TGO6.8 miles 207°2020-02-22 05:01:42
BH4RSN-106.9 miles 223°2020-02-22 05:20:58 BH4TNM-912.9 miles 110°2020-02-19 17:26:29
BH4TNM13.6 miles 111°2020-02-22 05:08:55 BG4TZR14.2 miles 103°2020-02-22 05:08:56
Stations which heard BH4TDV-10 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
BI4VTX-3 1 2020-01-31 20:31:06 2020-01-31 20:31:06 PM01EN > PM02NB 56.1 miles 52° 2020-01-31 20:31:06
BH4WCW-10 276 2020-02-02 21:53:37 2020-02-21 20:17:08 PM01EN > OM92TB 53.2 miles 310° 2020-02-03 04:13:41
BY4RB-10 5 2020-02-10 19:55:06 2020-02-18 18:57:57 PM01DO > OM92RE 64.4 miles 308° 2020-02-18 18:57:57
BY4SZ-10 738 2020-01-31 19:01:06 2020-02-22 04:37:18 EM91GF > PM01HG 7877.0 miles 339° 2020-02-03 09:00:38
BI4VNM-9 29 2020-02-01 04:51:10 2020-02-03 08:27:35 EM91GF > PM01DW 7840.8 miles 340° 2020-02-03 08:27:35
BY4TYX-13 17 2020-02-06 11:59:35 2020-02-16 13:24:18 PM01DO > OM91UH 40.4 miles 240° 2020-02-16 13:24:18
BH4RSN-10 103 2020-02-01 00:21:07 2020-02-21 17:57:05 PM01DO > PM01DM 6.9 miles 223° 2020-02-21 17:57:05
BH4EZH 10 2020-02-01 16:11:14 2020-02-03 19:49:16 PM01DO > PM01QE 69.1 miles 113° 2020-02-03 19:49:16
BH4WCW-8 650 2020-02-02 22:13:38 2020-02-22 05:17:18 EM91GF > OM92UB 7843.3 miles 341° 2020-02-03 09:04:52

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.
Stations heard directly by BH4TDV-10
callsign pkts first heard - EST last heard longest (rx => tx) longest at - EST
BY4SHX-10 3 2020-02-13 21:42:44 2020-02-13 22:12:43 PM01HW > PM01DO 27.4 miles 33° 2020-02-13 22:12:43
BY4SHX-13 1 2020-02-13 21:42:48 2020-02-13 21:42:48 PM01HW > PM01DO 27.1 miles 34° 2020-02-13 21:42:48
BG4XXR-3 1 2020-02-20 17:51:32 2020-02-20 17:51:32 PM03BI > PM01DO 122.7 miles 355° 2020-02-20 17:51:32
BI4VTX-3 119 2020-02-11 17:38:48 2020-02-21 19:58:39 PM02NB > PM01DO 55.3 miles 54° 2020-02-21 19:58:39
BI4SSB-10 8 2020-02-12 23:10:29 2020-02-21 18:32:24 PM01DV > PM01DO 21.7 miles 357° 2020-02-21 18:32:24
BY4SZ-10 2076 2020-02-01 11:37:45 2020-02-22 05:21:48 PM01HG > PM01DO 28.6 miles 143° 2020-02-22 05:21:48
BH4WCW-3 46 2020-02-11 23:17:01 2020-02-21 12:21:29 OM91SX > PM01DO 53.0 miles 302° 2020-02-21 12:21:29
BI4VNM-9 270 2020-02-01 05:12:15 2020-02-14 09:24:01 PM01DW > PM01EN 24.7 miles 355° 2020-02-02 22:44:04
BH4TPJ-10 1236 2020-02-02 02:55:06 2020-02-22 05:17:13 PM01EV > PM01EN 21.8 miles 0° 2020-02-02 09:45:08
BI4VNM-10 1 2020-02-19 01:21:40 2020-02-19 01:21:40 PM01DW > PM01DO 23.1 miles 355° 2020-02-19 01:21:40
BI4TOM-13 2 2020-02-12 13:47:32 2020-02-12 18:17:00 OM92VN > PM01DO 72.6 miles 334° 2020-02-12 18:17:00
BG4TYQ-10 22 2020-02-02 21:21:42 2020-02-11 16:02:51 PM01CN > PM01DO 5.7 miles 250° 2020-02-11 16:02:51
BR4SYZ-3 103 2020-02-02 12:10:25 2020-02-21 19:00:07 OM92VF > PM01EN 55.3 miles 327° 2020-02-02 12:10:25
BY4TYX-13 74 2020-02-04 06:59:50 2020-02-15 23:31:20 OM91UH > PM01DO 40.4 miles 240° 2020-02-15 23:31:20
BY4RB-13 105 2020-02-04 18:40:44 2020-02-21 19:32:52 OM92RE > PM01DO 66.4 miles 307° 2020-02-21 19:32:52
BH4RSN-10 12 2020-02-01 03:01:25 2020-02-22 04:57:31 PM01DM > PM01DO 6.9 miles 223° 2020-02-22 04:57:31
BI4RSI-9 1 2020-02-11 19:59:38 2020-02-11 19:59:38 PM01GE > PM01DO 30.2 miles 153° 2020-02-11 19:59:38
BI4QMU-9 16 2020-02-12 18:15:03 2020-02-20 22:07:51 PM01JH > PM01DO 31.5 miles 126° 2020-02-20 04:18:24
BH4WCW-8 589 2020-02-01 22:40:27 2020-02-21 14:59:35 OM92UB > PM01EN 52.3 miles 312° 2020-02-02 12:17:40
BI4SSB-13 5 2020-02-13 19:47:12 2020-02-21 18:33:13 PM01DV > PM01DO 21.8 miles 356° 2020-02-21 18:33:13

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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