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APRS station W4TFW-9 - show graphs
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Comment: 146.960MHz AVALANCHE
Mic-E message: In service
Location: 34°35.31' N 87°01.69' W - locator EM64LO61OF - show map - static map
2.8 miles Southwest bearing 245° from Decatur, Morgan County, Alabama, United States [?]
3.6 miles East bearing 110° from Trinity, Morgan County, Alabama, United States
27.0 miles West bearing 249° from Huntsville, Madison County, Alabama, United States
Last position: 2018-12-14 21:20:52 EST (7h1m ago)
2018-12-14 20:20:52 CST local time at Decatur, United States [?]
Altitude: 627 ft
Course: 131°
Speed: 8 MPH
Device: Kenwood: TM-D710 (rig)
Last path: W4TFW-9>S4SU3Q via WIDE1-1,WIDE2-1,qAo,N8DEU-7 (good)
Positions stored: 52076
Packet rate: 1204 seconds between packets on average during 6019 seconds.
Other SSIDs: W4TFW-1
Stations near current position of W4TFW-9 - show more
callsign distance last heard - EST      callsign distance last heard - EST
AJ4SH-12.8 miles 99°2018-12-13 16:31:17 KJ4UGO-Y3.2 miles 269°2018-11-16 15:53:12
W4CHD-53.3 miles 73°2018-12-02 07:58:28 W4CHD-73.3 miles 73°2018-11-25 20:14:34
KN4PHS3.6 miles 153°2018-11-30 14:22:04 KN4GLK4.1 miles 75°2018-12-15 04:05:59
W4TFW-14.3 miles 142°2018-12-15 04:21:19 NUCOR4.4 miles 317°2018-12-15 04:21:46
WA8VWY-75.6 miles 50°2018-12-03 16:49:48 KN4PHS-75.8 miles 143°2018-12-11 22:02:27
KDCU6.1 miles 46°2018-11-26 12:38:29 AD4SB-76.7 miles 111°2018-12-11 21:55:18
AD4SB6.7 miles 111°2018-12-06 15:53:40 N399SB7.0 miles 42°2018-12-11 17:28:49
ESTLAW8.4 miles 260°2018-11-17 05:09:41 FW003710.9 miles 50°2018-12-15 04:15:27
KD4HMI11.4 miles 160°2018-12-07 19:05:01 NA4A B11.4 miles 149°2018-12-15 04:06:09
NA4A-B11.4 miles 149°2018-12-15 04:06:19 K4DSS-511.5 miles 266°2018-12-13 14:44:15
Stations which heard W4TFW-9 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
N4IDX-7 15 2018-12-07 06:03:09 2018-12-14 16:33:49 EM64MN > EM64HJ 28.2 miles 251° 2018-12-12 06:24:22
KJ4TDM-1 4 2018-12-08 18:46:25 2018-12-09 19:41:39 EM64MN > EM64TE 42.2 miles 127° 2018-12-08 18:46:25
N8DEU-7 114 2018-12-06 17:53:26 2018-12-14 21:20:52 EM64KN > EM64RR 35.0 miles 70° 2018-12-11 21:07:29
W4HBO-5 52 2018-11-30 19:46:05 2018-12-14 17:36:52 EM64RQ > EM64OM 18.9 miles 223° 2018-12-13 08:39:57
K4PLT-2 30 2018-11-30 19:55:11 2018-12-14 20:32:01 EM64LO > EM64PR 22.0 miles 62° 2018-12-11 18:30:15

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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