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APRS station BD4SPA-7 - show graphs
Comment: Wujiang 439.930 -5 T88.5
Location: 31°09.68' N 120°37.24' E - locator PM01HD48LR - show map
1.1 miles West bearing 266° from Songlong, Jiangsu Sheng, China [?]
5.4 miles West bearing 270° from Tongli, Jiangsu Sheng, China
49.6 miles West bearing 265° from Shanghai, Shanghai Shi, China
65.8 miles Northeast bearing 24° from Hangzhou, Zhejiang Sheng, China
Last position: 2025-01-05 02:53:39 EST (16d 17h6m ago)
2025-01-05 15:53:39 CST local time at Songlong, China [?]
Device: OpenGD77: OpenGD77
Last path: BD4SPA-7>APOG77 via BY4SZ-10*,WIDE1*,WIDE2-1,qAS,BH4FEN-10 (good)
Positions stored: 103
Other SSIDs: BD4SPA-9 BD4SPA-10
Stations near current position of BD4SPA-7 - show more
callsign distance last heard - EST      callsign distance last heard - EST
bi4rsi-42.4 miles 267°2025-01-21 19:59:09 BD4SPA-92.5 miles 65°2025-01-21 19:17:52
BD4WMA-73.8 miles 324°2025-01-09 04:22:19 BA4QHB-153.9 miles 18°2024-12-29 22:43:57
BD4TZY-94.3 miles 317°2025-01-20 20:01:08 BD4TZY-14.6 miles 312°2025-01-20 20:24:28
BI4RSI-85.2 miles 347°2024-12-24 06:44:51 BY4SZ-106.1 miles 333°2025-01-21 19:59:41
BG7CAN-R6.6 miles 343°2025-01-07 03:28:16 BG7CAM-R6.6 miles 343°2025-01-05 11:25:08
BD4WMA6.9 miles 4°2024-12-31 22:29:43 BD4WMA-16.9 miles 4°2025-01-18 09:00:42
BD4WMA-106.9 miles 4°2025-01-21 19:58:20 BH4SDO-97.0 miles 331°2025-01-04 03:18:23
BD4XNK-D7.2 miles 341°2025-01-16 07:47:50 BA4QFT-57.9 miles 351°2025-01-21 06:40:24
BD4VQH-98.1 miles 332°2025-01-21 19:58:29 BH4SRC-N8.6 miles 354°2025-01-21 19:10:16
BH4SRC B8.6 miles 354°2025-01-21 15:24:28 BH4SRC-B8.6 miles 354°2025-01-21 15:24:38
Stations which heard BD4SPA-7 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
BY4SZ-10 4 2025-01-05 02:42:31 2025-01-05 02:53:39 PM01HD > PM01GF 6.1 miles 333° 2025-01-05 02:53:39

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.
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