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APRS station BA4QFU-10 - show graphs
Comment: BA4QFU@145.1Pudong 13.70V
Location: 31°06.99' N 121°35.32' E - locator PM01TC07PX - show map
1.5 miles Southeast bearing 127° from Kangqiao, Shanghai Shi, China [?]
7.0 miles South bearing 158° from Huamu, Shanghai Shi, China
10.6 miles Southeast bearing 133° from Shanghai, Shanghai Shi, China
60.1 miles East bearing 102° from Suzhou, Jiangsu Sheng, China
Last position: 2025-02-08 01:51:26 EST (4m19s ago)
2025-02-08 14:51:26 CST local time at Kangqiao, China [?]
Last path: BA4QFU-10>APN000 via WIDE1-1,WIDE2-1,qAO,BH4CRV-15 (good)
Positions stored: 3110
Packet rate: 1249 seconds between packets on average during 61203 seconds.
Other SSIDs: BA4QFU-7 BA4QFU-9 BA4QFU-5
APRS igate – Statistics for 2025-02:
Stations heard directly: 21 on radio path – show map
Last heard a station directly: 2025-02-07 22:42:53 EST (3h12m ago)
Normal receiver range estimate: 25 miles (Updated: 2024-11-30 08:28:24 EST)
Position packets heard directly: 574 on radio path
Position packets sent to APRS-IS: 620 – show map
Stations near current position of BA4QFU-10 - show more
callsign distance last heard - EST      callsign distance last heard - EST
BA4QFU-7123.5 yards 280°2025-01-28 06:52:06 BG7ULH-72.3 miles 348°2025-02-08 01:49:12
BH4FUO-62.8 miles 312°2025-01-18 23:51:02 BH4EQG-13.2 miles 321°2025-01-19 11:39:56
BH4HZQ-93.3 miles 301°2025-02-08 01:26:09 BG4CLH-73.3 miles 338°2025-02-07 23:59:47
BH4HZQ-i3.5 miles 309°2025-01-19 10:11:01 BH4HZQ3.5 miles 308°2025-01-17 09:15:04
BH4HZG4.4 miles 221°2025-02-07 05:08:11 BH4CRV B4.5 miles 61°2025-02-08 01:53:57
BH4CRV-B4.5 miles 61°2025-02-08 01:54:07 BG4CLH B4.8 miles 321°2025-02-08 01:42:54
BG4CLH-B4.8 miles 321°2025-02-08 01:43:04 BH4GUU-15.1 miles 309°2025-02-08 01:32:12
BH4HLI-105.3 miles 176°2025-02-05 08:05:26 BH4GYS-95.5 miles 316°2025-02-04 01:52:34
BH4GYS-65.8 miles 317°2025-01-11 21:46:13 BH4GAA5.9 miles 245°2025-01-10 08:46:03
BG4KAT-95.9 miles 60°2025-02-05 07:23:27 BH4GFK6.4 miles 156°2025-02-03 18:30:33
Stations which heard BA4QFU-10 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
BG4GTL-10 30 2025-02-05 09:19:17 2025-02-06 09:50:52 PM01TC > PM01RI 18.5 miles 342° 2025-02-06 09:50:52
BH4CRV 9 2025-02-04 14:19:10 2025-02-05 01:49:18 PM01TC > PM01OG 25.1 miles 297° 2025-02-05 01:49:18
BH4FEN-10 89 2025-02-04 20:49:18 2025-02-07 08:21:23 PM01TC > PM01QD 10.9 miles 278° 2025-02-07 08:21:23
BH4GFK 21 2025-02-01 22:48:20 2025-02-04 05:18:43 PM01TC > PM01TA 6.4 miles 156° 2025-02-04 05:18:43
BH4FHE-10 9 2025-01-31 23:18:00 2025-02-07 21:51:26 PM01TC > PM01RF 9.5 miles 321° 2025-02-07 21:51:26
BG4BPN-10 13 2025-01-31 21:48:00 2025-02-04 18:49:10 PM01TC > PM01TM 28.2 miles 2° 2025-02-04 18:49:10
BG4UVY-15 2 2025-02-01 11:18:05 2025-02-04 19:49:14 PM01TC > PM02TB 64.0 miles 0° 2025-02-04 19:49:14
BH4GZK-10 131 2025-01-31 19:17:58 2025-02-07 23:51:26 PM01TC > PM01QD 12.1 miles 274° 2025-02-07 23:51:26
BH4HGH-10 31 2025-01-31 19:47:58 2025-02-08 00:21:26 PM01TC > PM00RW 13.8 miles 204° 2025-02-08 00:21:26
BH4CRV-15 16 2025-02-07 08:51:23 2025-02-08 01:51:26 PM01TC > PM01RF 10.3 miles 327° 2025-02-08 01:51:26

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 BA4QFU-10
callsign pkts first heard - EST last heard longest (rx => tx) longest at - EST
BH4AIU-9 9 2025-01-31 23:57:42 2025-02-04 19:50:44 PM01RE > PM01TC 10.9 miles 304° 2025-01-31 23:58:31
BG4AIZ-9 2 2025-02-04 16:31:43 2025-02-04 18:16:28 PM01TE > PM01TC 5.2 miles 19° 2025-02-04 18:16:28
BG4GTL-10 1 2025-02-01 01:15:27 2025-02-01 01:15:27 PM01RI > PM01TC 18.7 miles 341° 2025-02-01 01:15:27
BH4FDE-9 6 2025-02-02 06:46:55 2025-02-03 23:07:36 PM01PE > PM01TC 19.7 miles 284° 2025-02-02 06:55:40
BG4BKU-9 11 2025-02-02 00:28:59 2025-02-04 03:20:34 PM01PF > PM01TC 17.0 miles 293° 2025-02-02 00:28:59
BH4FSK-9 2 2025-02-02 00:45:59 2025-02-02 01:55:13 PM01OB > PM01TC 23.8 miles 262° 2025-02-02 00:45:59
BH4FLP-9 6 2025-02-03 00:04:02 2025-02-03 00:23:55 PM01SG > PM01TC 9.4 miles 357° 2025-02-03 00:06:14
BG7ULH-7 155 2025-01-31 22:52:30 2025-02-07 07:29:09 PM01SD > PM01TC 2.5 miles 342° 2025-02-07 07:29:09
BH4FRV-9 15 2025-01-31 19:38:20 2025-02-03 09:51:35 PM01SE > PM01TC 7.6 miles 321° 2025-02-01 04:41:13
BH4GMO-9 12 2025-02-03 20:33:22 2025-02-04 17:44:12 PM01RF > PM01TC 12.2 miles 309° 2025-02-04 17:40:16
BG4BPN-10 7 2025-01-31 20:34:14 2025-02-06 14:50:17 PM01TM > PM01TC 28.3 miles 1° 2025-02-06 12:50:08
BH4GNI-9 11 2025-02-06 00:39:43 2025-02-07 08:55:39 PM01RF > PM01TC 11.2 miles 314° 2025-02-06 00:39:43
BH4FXQ-9 11 2025-01-31 22:09:31 2025-02-04 19:48:59 PM00PX > PM01TC 19.8 miles 243° 2025-02-04 03:53:20
BH4HGH-9 34 2025-02-01 01:03:59 2025-02-06 21:32:35 PM00RV > PM01TC 15.3 miles 204° 2025-02-01 01:03:59
BG4KAT-2 192 2025-01-31 21:09:33 2025-02-07 02:29:06 PM01UE > PM01TC 7.8 miles 52° 2025-02-03 05:29:16
BH4FRV-5 77 2025-01-31 19:30:47 2025-02-03 19:16:22 PM01SE > PM01TC 7.6 miles 320° 2025-02-03 19:16:22
BH4BPK-9 8 2025-02-07 22:05:31 2025-02-07 22:42:53 PM01SM > PM01TC 27.0 miles 349° 2025-02-07 22:42:53
BI4ABF-9 2 2025-02-01 02:14:44 2025-02-01 02:20:46 PM01OF > PM01TC 23.4 miles 288° 2025-02-01 02:14:44
BA4RBR-9 3 2025-02-02 23:28:04 2025-02-04 00:19:25 PM01QI > PM01TC 20.2 miles 328° 2025-02-02 23:28:04
BH4HNK-9 1 2025-02-06 05:47:02 2025-02-06 05:47:02 PM01RE > PM01TC 8.7 miles 297° 2025-02-06 05:47:02
BI4ADQ-7 9 2025-02-02 00:17:44 2025-02-02 01:09:47 PM01SF > PM01TC 9.2 miles 325° 2025-02-02 00:17:44

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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