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APRS station K4SRF-9 - show graphs
Comment: Steve
Location: 23°00.00' N 113°00.00' E - locator OL63MA00AA - show map
0.9 miles North bearing 348° from Nanzhuang, Guangdong Sheng, China [?]
4.3 miles Northeast bearing 29° from Xiqiao, Guangdong Sheng, China
17.8 miles Southwest bearing 243° from Guangzhou, Guangdong Sheng, China
88.7 miles Northwest bearing 304° from Hong Kong, Hong Kong
Last position: 2024-05-17 08:42:34 EDT (20h1m ago)
2024-05-17 20:42:34 CST local time at Nanzhuang, China [?]
Device: Anytone: AT-D578 (rig)
Last path: K4SRF-9>APAT51 via WIDE1-1,WIDE2-1,qAR,KW4TOM (good)
Positions stored: 3
Packet rate: 295 seconds between packets on average during 4725 seconds.
Other SSIDs: K4SRF-7 K4SRF
Stations near current position of K4SRF-9 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
DG4AO0.0 yards 0°2024-05-15 08:18:06 IK6DIO-90.0 yards 0°2024-05-14 04:29:26
-120.0 yards 0°2024-05-13 10:49:04 NOUSER-90.0 yards 0°2024-05-12 09:44:02
EA2DCR-10.0 yards 0°2024-04-20 05:47:41 ON4DCU-90.0 yards 0°2024-05-13 09:45:46
EA5ASY0.0 yards 0°2024-04-21 10:45:51 EA1YR-10.0 yards 0°2024-05-18 04:17:59
DO1MDE-50.0 yards 0°2024-05-08 10:31:13 KD4F-50.0 yards 0°2024-05-13 01:09:54
OK9IBR0.0 yards 0°2024-04-21 23:42:49 PA2PME-70.0 yards 0°2024-05-13 08:35:40
EA1BSW0.0 yards 0°2024-05-13 15:57:53 ON4AMB0.0 yards 0°2024-05-16 13:19:20
EA5IVY0.0 yards 0°2024-04-18 13:09:59 LU8FLB0.0 yards 0°2024-05-02 21:29:44
OE7ECH0.0 yards 0°2024-05-16 13:52:13 KD4F0.0 yards 0°2024-05-18 00:53:38
EA3FDF0.0 yards 0°2024-04-30 07:45:50 DO6ZMR0.0 yards 0°2024-05-12 06:03:38
Stations which heard K4SRF-9 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
K4SRC-10 754 2024-05-01 18:04:35 2024-05-17 07:43:32 OL63MA > EM60LO 8496.6 miles 21° 2024-05-17 07:43:32
KW4TOM 28 2024-05-02 17:34:46 2024-05-17 08:42:34 OL63MA > EM60KJ 8508.7 miles 21° 2024-05-17 08:42:34
N8JUC 864 2024-05-01 18:03:04 2024-05-17 08:41:03 OL63MA > EM60JK 8503.5 miles 21° 2024-05-17 08:41:03
N4TAE-15 3 2024-05-01 20:59:09 2024-05-01 21:15:50 OL63MA > EM50VO 8469.9 miles 22° 2024-05-01 21:15:50
KT4CW-1 1 2024-05-01 21:03:44 2024-05-01 21:03:44 OL63MA > EM61KE 8458.0 miles 20° 2024-05-01 21:03:44
KO4TXK 51 2024-05-01 18:00:03 2024-05-04 16:19:27 OL63MA > EM60KI 8509.7 miles 21° 2024-05-04 16:19:27

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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