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APRS station BD4SFA-9 - show graphs
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Comment: 3035.00N/11417.00ErSUJD23999 d SUJC1H79 YANCHENG CHINA +37.9C 1010hPa Sat08 13.8V
Location: 33°20.07' N 120°09.50' E - locator PM03BI80XG - show map - static map
1.5 miles East bearing 109° from Xindu, Jiangsu Sheng, China [?]
4.0 miles Southeast bearing 152° from Yancheng, Jiangsu Sheng, China
60.0 miles North bearing 14° from Taizhou, Jiangsu Sheng, China
Last position: 2019-06-17 04:14:27 CDT (1h19m ago)
2019-06-17 17:14:27 CST local time at Xindu, China [?]
Altitude: 32 ft
Course: 64°
Speed: 10 MPH
Device: unknown: IRLP
Last path: BD4SFA-9>APVRTB via TCPIP*,qAC,T2FZ
Positions stored: 16660
Packet rate: 33 seconds between packets on average during 831 seconds.
Other SSIDs: BD4SFA-5
APRS igate – Statistics for 2019-06:
Stations heard directly: 4 on radio path – show map
Last heard a station directly: 2019-06-16 22:55:41 CDT (6h37m ago)
Position packets heard directly: 11 on radio path
Position packets sent to APRS-IS: 28 – show map
Stations near current position of BD4SFA-9 - show more
callsign distance last heard - CDT      callsign distance last heard - CDT
BD4RKO-90.4 miles 126°2019-06-15 06:21:21 BD4RKO-50.6 miles 129°2019-05-26 07:15:22
BD4RKO-30.6 miles 129°2019-06-15 00:44:28 BD4RKO0.9 miles 121°2019-05-22 07:10:33
BD4QEI-91.1 miles 104°2019-06-17 05:26:32 BD4RKH-91.1 miles 244°2019-06-17 05:27:58
bg4xxr1.5 miles 316°2019-05-24 03:19:20 BG4XXR-32.3 miles 336°2019-06-17 05:31:29
BI4TFI-72.3 miles 336°2019-06-08 23:00:59 BI4XOX-52.4 miles 234°2019-05-18 08:44:11
BD4RKO-83.2 miles 4°2019-05-25 18:18:07 BD4RKO-113.2 miles 4°2019-05-26 02:31:05
BG4XXR-133.3 miles 302°2019-06-17 05:29:19 BG4XXR-83.4 miles 306°2019-06-14 11:01:20
BG4XXR-103.4 miles 306°2019-06-17 05:29:13 BD4SFA3.5 miles 322°2019-06-10 19:10:08
BI4TFI-93.8 miles 36°2019-06-17 05:31:46 BI4TFI-34.1 miles 29°2019-06-09 11:14:39
123456-94.4 miles 33°2019-05-29 05:38:27 BI4TFI-512.5 miles 35°2019-06-02 23:33:59
Stations which heard BD4SFA-9 directly on radio –
callsign pkts first heard - CDT last heard longest (tx => rx) longest at - CDT
BI4VTX-3 7 2019-06-17 00:48:30 2019-06-17 00:55:35 PM02KD > PM02NB 13.2 miles 108° 2019-06-17 00:55:35
BD4RGM-3 12 2019-06-17 00:26:13 2019-06-17 01:02:15 PM01LS > PM02KA 20.5 miles 336° 2019-06-17 00:26:13

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 BD4SFA-9
callsign pkts first heard - CDT last heard longest (rx => tx) longest at - CDT
BG4XXR-3 1 2019-06-15 04:11:18 2019-06-15 04:11:18 PM03BI > PM03CG 5.9 miles 337° 2019-06-15 04:11:18
BH4DBZ-10 1 2019-06-16 22:55:41 2019-06-16 22:55:41 PM01PH > PM01OH 4.2 miles 104° 2019-06-16 22:55:41
BI4TFI-9 7 2019-06-07 09:37:48 2019-06-07 09:41:53 PM03BH > PM03BH 60.8 yards 0° 2019-06-07 09:41:53
BD4RKO-3 2 2019-06-01 01:31:17 2019-06-07 09:37:18 PM03BH > PM03BI 0.6 miles 131° 2019-06-01 01:31:17

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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