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APRS station W4TFW-9 - show graphs
Comment: 443.100MHz AVALANCHE
Mic-E message: In service
Location: 34°35.29' N 86°58.96' W - ตำแหน่ง EM64MO21BD - show map
1.2 miles ใต้ bearing 178° มาจาก Decatur, Morgan County, Alabama, United States [?]
4.5 miles เหนือ bearing 351° มาจาก Flint City, Morgan County, Alabama, United States
24.6 miles ตะวันตกเฉียงใต้ bearing 247° มาจาก Huntsville, Madison County, Alabama, United States
74.4 miles เหนือ bearing 352° มาจาก Birmingham, Jefferson County, Alabama, United States
Last position: 2024-10-23 08:18:25 EDT (11h18m ago)
2024-10-23 07:18:25 CDT เวลาท้องถิ่น Decatur, United States [?]
Altitude: 604 ft
Course: 57°
ความเร็ว: 9 MPH
Device: Kenwood: TM-D710 (rig)
Last path: W4TFW-9>S4SU2Y via W9KOP-10,WIDE1*,WIDE2-1,qAR,KI4LMV-10 (good)
Positions stored: 75140
Packet rate: 93 seconds between packets on average during 652 seconds.
Other SSIDs: W4TFW-1
Stations near current position of W4TFW-9 - show more
ชื่อสถานี ห่างกัน ได้ยินล่าสุด - EDT      ชื่อสถานี ห่างกัน ได้ยินล่าสุด - EDT
W4CHD-D1.2 miles 32°2024-10-14 14:02:10 KZ4FN1.9 miles 195°2024-10-11 18:06:59
WB6IPQ-92.6 miles 273°2024-10-23 17:46:02 AB4CD-12.7 miles 242°2024-10-22 11:27:11
W1WC-42.9 miles 170°2024-09-24 16:34:32 WB6IPQ-33.1 miles 279°2024-10-22 22:01:53
KJ4LAA-D3.2 miles 230°2024-10-22 19:46:24 KJ4LAA-153.3 miles 230°2024-10-22 16:04:04
KN4PHS-73.3 miles 198°2024-10-08 12:19:38 W4TFW-13.3 miles 180°2024-10-20 14:11:48
KD8PZU-14.1 miles 132°2024-10-23 19:09:32 KD8PZU-134.1 miles 132°2024-10-23 19:33:59
W1WC-94.1 miles 132°2024-10-22 17:41:59 W9KOP-95.4 miles 131°2024-10-13 06:22:35
KZ4FN-15.6 miles 131°2024-09-25 21:14:20 GW54315.6 miles 198°2024-10-23 19:34:23
WA8VWY-75.9 miles 21°2024-10-20 19:18:05 K4HNH-96.1 miles 145°2024-10-20 20:17:52
K4HNH-106.2 miles 144°2024-10-20 08:50:40 NUCOR7.0 miles 299°2024-10-23 19:34:10
Stations which heard W4TFW-9 directly on radio –
ชื่อสถานี pkts ได้ยินครั้งแรก - EDT ได้ยินล่าสุด ยาวสุด (tx => rx) ยาวสุด ณ ตำแหน่ง - EDT
N4IDX-7 6 2024-10-08 18:13:55 2024-10-08 21:03:33 EM64JM > EM64HJ 13.3 miles 235° 2024-10-08 18:13:55
N8DEU-7 23 2024-10-03 08:11:07 2024-10-23 08:12:15 EM64LO > EM64RR 31.2 miles 76° 2024-10-03 11:44:40
N4WGY-7 67 2024-10-14 08:20:27 2024-10-23 08:16:23 EM64HK > EM64RP 49.3 miles 73° 2024-10-19 14:14:26
K4HNH-10 97 2024-10-01 18:34:06 2024-10-19 14:45:12 EM64HK > EM64MM 24.8 miles 77° 2024-10-19 10:18:46
W9KOP-10 154 2024-10-02 08:18:48 2024-10-23 08:18:25 EM64HK > EM64QL 39.5 miles 87° 2024-10-19 14:17:03
KI4LMV-10 22 2024-10-11 10:42:26 2024-10-19 14:22:06 EM64MT > EM64DQ 42.3 miles 257° 2024-10-11 10:42:26

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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