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APRS station BH4UDM-9 - show graphs
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Comment: BH4UDM APRS WITH YEASU FTM-100DR
Mic-E message: En route
Location: 30°40.80' N 103°49.21' E - locator OM10VQ83KE - show map - static map
1.7 miles Southwest bearing 217° from Liucheng, Sichuan, China [?]
8.8 miles Southeast bearing 123° from Zitong, Sichuan, China
14.7 miles West bearing 274° from Chengdu, Sichuan, China
77.1 miles Southwest bearing 226° from Mianyang, Sichuan, China
Last position: 2018-08-17 03:02:50 EDT (1d 15h36m ago)
2018-08-17 15:02:50 CST local time at Liucheng, China [?]
Altitude: 1739 ft
Course: 333°
Speed: 15 MPH
Device: Yaesu: FTM-100D (rig)
Last path: BH4UDM-9>SP4PX0 via WIDE1-1,qAS,BH4UDM-10 (good)
Positions stored: 4376
Packet rate: 92 seconds between packets on average during 4243 seconds.
Other SSIDs: BH4UDM-10 BH4UDM-5 BH4UDM-B BH4UDM-R
Stations near current position of BH4UDM-9 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
BH4UDM-10439.2 yards 236°2018-08-18 18:38:34 BI8YUV-50.8 miles 210°2018-07-23 23:52:08
BI8TYQ-50.8 miles 209°2018-07-24 00:29:26 BH8FNJ-92.3 miles 47°2018-07-20 10:33:24
BI8DHZ-97.8 miles 94°2018-08-12 00:02:53 BI8DHZ7.8 miles 94°2018-08-15 07:06:07
BI8DHZ7.8 miles 94°2018-08-04 23:01:50 BH8EOF-38.8 miles 242°2018-07-31 20:59:45
BG8FKL-99.4 miles 96°2018-08-15 06:33:20 BH8EOF-1410.7 miles 236°2018-08-18 18:38:48
BI8BWV-512.1 miles 125°2018-08-17 09:37:14 BI8BVW-913.1 miles 96°2018-07-23 19:29:40
BD8ADT-913.5 miles 91°2018-08-09 09:26:24 BI8DGE14.3 miles 89°2018-08-18 08:40:56
BI8BVW-114.6 miles 114°2018-08-18 18:38:32 BI8BVW-814.6 miles 114°2018-08-05 11:58:23
BI8BRP B15.1 miles 87°2018-08-15 21:08:48 BI8BRP-B15.1 miles 87°2018-08-15 21:08:58
BI8DEA-Y15.5 miles 113°2018-07-23 11:09:31 BG8DZN-R15.7 miles 99°2018-08-18 12:03:41
Stations which heard BH4UDM-9 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
BH8DRP-10 1 2018-08-17 02:01:50 2018-08-17 02:01:50 OM20BO > OM20BN 4.6 miles 187° 2018-08-17 02:01:50
BH4UDM-10 26 2018-08-13 03:27:52 2018-08-17 03:02:50 OM10VQ > OM10VQ 2.4 miles 92° 2018-08-17 02:51:06
BG8FKL-10 4 2018-08-16 23:09:11 2018-08-16 23:15:59 OM20BP > OM20DV 20.2 miles 26° 2018-08-16 23:15:59
BY8DX-3 20 2018-08-13 03:29:06 2018-08-17 03:01:47 OM10XO > OM10OP 46.0 miles 276° 2018-08-17 02:23:15
BY8DX-1 44 2018-08-13 03:44:46 2018-08-17 02:46:11 OM10XN > OM21BP 75.7 miles 5° 2018-08-17 02:16:07

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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