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APRS station KJ4LWF-9 - show graphs
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Mic-E message: In service
Location: 33°10.21' N 86°47.08' W - locator EM63OE50UU - show map - static map
5.0 miles North bearing 339° from Calera, Shelby County, Alabama, United States [?]
10.3 miles West bearing 267° from Columbiana, Shelby County, Alabama, United States
24.2 miles South bearing 178° from Birmingham, Jefferson County, Alabama, United States
62.2 miles Northwest bearing 333° from Montgomery, Montgomery County, Alabama, United States
Last position: 2021-04-22 09:16:41 EDT (3h43m ago)
2021-04-22 08:16:41 CDT local time at Calera, United States [?]
Altitude: 633 ft
Course:
Speed: 24 MPH
Device: Yaesu: FTM-350 (rig)
Last path: KJ4LWF-9>S3QP2Q via WIDE1-1,WIDE2-1,qAR,N4XWC (good)
Positions stored: 1308
Packet rate: 123 seconds between packets on average during 1720 seconds.
Stations near current position of KJ4LWF-9 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
WB4K E2.2 miles 337°2021-04-12 11:33:34 WB4K-E2.2 miles 337°2021-04-12 11:33:44
CW35083.4 miles 323°2021-04-22 12:55:35 N0ZO3.7 miles 100°2021-04-22 12:58:13
N0ZO-13.7 miles 100°2021-04-13 21:19:06 N0ZO-133.7 miles 100°2021-04-20 06:37:30
K4VR Z4.1 miles 13°2021-03-26 17:24:21 K4VR-Z4.1 miles 13°2021-03-26 17:24:31
FW01974.2 miles 165°2021-04-22 12:55:51 FW00505.5 miles 194°2021-04-22 12:44:15
224.50-AL5.8 miles 44°2021-04-22 12:38:29 KK4VVY-96.4 miles 338°2021-04-13 22:02:23
EW14907.3 miles 347°2021-04-22 12:55:41 EW20087.7 miles 338°2021-04-22 12:53:38
N0QWM7.7 miles 339°2021-04-22 12:55:36 KO4JYV-58.1 miles 335°2021-04-03 20:17:22
N4HLM8.3 miles 331°2021-04-18 17:49:38 FW56959.1 miles 326°2021-04-22 12:56:10
W4MRL B9.2 miles 320°2021-04-22 12:43:02 W4MRL-B9.2 miles 320°2021-04-22 12:43:12
Stations which heard KJ4LWF-9 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
N4XWC 22 2021-04-19 12:10:03 2021-04-21 07:10:15 EM63PD > EM63NU 50.5 miles 354° 2021-04-20 07:25:50
K4TQR-1 439 2021-04-01 18:05:13 2021-04-21 07:14:29 EM63OD > EM63PN 28.9 miles 5° 2021-04-08 08:28:59
KJ4TDM 2 2021-04-05 12:49:35 2021-04-13 09:52:32 EM63OE > EM63OU 48.4 miles 2° 2021-04-13 09:52:32
WB4GNA-7 105 2021-04-01 18:10:59 2021-04-20 18:29:59 EM63OF > EM73CL 60.5 miles 73° 2021-04-05 12:32:40
W4AP-2 1 2021-04-14 07:18:53 2021-04-14 07:18:53 EM63OE > EM62VM 55.6 miles 142° 2021-04-14 07:18:53
N0ZO 114 2021-04-01 18:06:43 2021-04-21 07:13:48 EM63OF > EM63PD 6.5 miles 134° 2021-04-03 07:10:03
KC4UG-2 1 2021-04-04 10:19:47 2021-04-04 10:19:47 EM63OF > EM63BM 65.6 miles 288° 2021-04-04 10:19:47

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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