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APRS station KJ4LWF-9 - show graphs
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Mic-E message: In service
Location: 33°10.17' N 86°47.11' W - locator EM63OE50SQ - show map - static map
4.9 miles North bearing 338° from Calera, Shelby County, Alabama, United States [?]
10.3 miles West bearing 267° from Columbiana, Shelby County, Alabama, United States
24.3 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: 2021-04-17 07:10:27 EDT (12h32m ago)
2021-04-17 06:10:27 CDT local time at Calera, United States [?]
Altitude: 617 ft
Course:
Speed: 13 MPH
Device: Yaesu: FTM-350 (rig)
Last path: KJ4LWF-9>S3QP1W via WB4GNA-7,WIDE1*,WIDE2-1,qAR,KJ4TDM (good)
Positions stored: 1125
Packet rate: 49 seconds between packets on average during 1071 seconds.
Stations near current position of KJ4LWF-9 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
WB4K E2.3 miles 338°2021-04-12 11:33:34 WB4K-E2.3 miles 338°2021-04-12 11:33:44
WB4K Z2.5 miles 337°2021-03-22 05:58:08 WB4K-Z2.5 miles 337°2021-03-22 05:58:18
CW35083.4 miles 324°2021-04-17 19:40:18 N0ZO3.7 miles 99°2021-04-17 19:30:04
N0ZO-13.7 miles 99°2021-04-13 21:19:06 N0ZO-133.7 miles 99°2021-04-17 19:26:22
K4VR Z4.2 miles 13°2021-03-26 17:24:21 K4VR-Z4.2 miles 13°2021-03-26 17:24:31
FW01974.2 miles 165°2021-04-17 12:01:09 FW00505.4 miles 194°2021-04-17 19:29:53
224.50-AL5.8 miles 43°2021-04-17 19:26:32 KK4VVY-96.5 miles 338°2021-04-13 22:02:23
EW14907.4 miles 347°2021-04-17 19:40:46 EW20087.7 miles 339°2021-04-17 19:33:33
N0QWM7.7 miles 339°2021-04-17 19:41:51 KO4JYV-58.2 miles 336°2021-04-03 20:17:22
N4HLM8.3 miles 332°2021-04-06 21:43:36 FW56959.1 miles 326°2021-04-17 19:40:59
Stations which heard KJ4LWF-9 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
K4TQR-1 393 2021-04-01 18:05:13 2021-04-17 07:09:05 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 86 2021-04-01 18:10:59 2021-04-17 07:10:27 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 98 2021-04-01 18:06:43 2021-04-16 18:07:46 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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