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APRS station WW4DB-9 - show graphs
Comment: 442.150MHz T071 +500 Dave - Mobile
Mic-E message: In service
Location: 35°00.67' N 85°19.64' W - locator EM75IA02RQ - show map
1.7 miles Northeast bearing 47° from Lookout Mountain, Hamilton County, Tennessee, United States [?]
2.6 miles Southwest bearing 203° from Chattanooga, Hamilton County, Tennessee, United States
73.9 miles East bearing 74° from Huntsville, Madison County, Alabama, United States
Last position: 2024-05-20 08:02:30 EDT (8h ago)
2024-05-20 08:02:30 EDT local time at Lookout Mountain, United States [?]
Altitude: 682 ft
Course: 234°
Speed: 8 MPH
Device: Yaesu: FTM-300D (rig)
Last path: WW4DB-9>S5PP6W via WIDE1-1,WIDE2-1,qAR,AK4ZX-10 (good)
Positions stored: 4623
Packet rate: 64 seconds between packets on average during 1715 seconds.
Other SSIDs: WW4DB-i
Stations near current position of WW4DB-9 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
W4JEW-71.0 miles 265°2024-05-11 18:45:35 KN4ACC2.4 miles 10°2024-05-15 02:26:25
KN4ACC-102.4 miles 10°2024-04-26 03:05:30 KM6UTC-92.4 miles 327°2024-05-20 12:16:19
KN4ACC B2.6 miles 24°2024-05-15 02:57:19 KN4ACC-B2.6 miles 24°2024-05-15 02:36:09
KM4JXE-102.6 miles 26°2024-05-04 14:13:22 GW03923.4 miles 340°2024-05-20 15:59:23
W4EDP-103.7 miles 227°2024-05-20 15:31:52 KO4ILY-33.8 miles 271°2024-05-08 20:27:46
GP-LKOUT3.9 miles 302°2024-05-20 15:56:21 WW4DB-i3.9 miles 39°2024-05-19 11:17:32
WB7VPC-93.9 miles 61°2024-05-20 07:08:26 MRXSVRb1A4.0 miles 32°2024-05-08 22:32:54
WB7VPC-24.0 miles 60°2024-05-20 15:47:39 17764.0 miles 259°2024-05-01 12:24:07
N4XMZ4.4 miles 42°2024-05-07 13:21:31 EW52594.7 miles 62°2024-05-20 16:00:53
FW66294.9 miles 136°2024-05-20 16:00:27 N4BFR-ios5.6 miles 52°2024-05-15 10:06:05
Stations which heard WW4DB-9 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
KA4EMA-3 21 2024-05-19 08:32:32 2024-05-20 08:01:08 EM75IA > EM75IE 13.6 miles 11° 2024-05-20 08:01:08
N4LMC-3 16 2024-05-19 08:32:36 2024-05-20 07:54:05 EM75KB > EM74HU 18.9 miles 225° 2024-05-19 08:32:36
AK4ZX-10 46 2024-05-19 08:33:33 2024-05-20 08:02:30 EM75IA > EM75KA 11.4 miles 93° 2024-05-20 08:02:30
KA4J-3 8 2024-05-19 08:39:50 2024-05-20 08:02:33 EM75IA > EM75ND 28.1 miles 70° 2024-05-20 08:02:33

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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