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APRS station KM4LKM - show graphs
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Comment: PyMultimonAPRS iGate
Last status: Running on Raspberry Pi with RTL dongle
Location: 38°59.57' N 76°56.35' W - locator FM18MX78HG - show map - static map
1.9 miles East bearing 112° from Adelphi, Prince George's County, Maryland, United States [?]
2.3 miles East bearing 83° from Langley Park, Prince George's County, Maryland, United States
8.5 miles Northeast bearing 38° from Washington, D. C., Washington, D.C., United States
27.0 miles Southwest bearing 221° from Baltimore, City of Baltimore, Maryland, United States
Last position: 2018-09-22 20:35:42 EDT (3d 12h1m ago)
2018-09-22 20:35:42 EDT local time at Adelphi, United States [?]
Device: Unknown: Unknown
Last path: KM4LKM>APRS via TCPIP*,qAC,T2CAEAST
Positions stored: 16
Packet rate: 140 seconds between packets on average during 2101 seconds.
Other SSIDs: KM4LKM-1
APRS igate – Statistics for 2018-09:
Stations heard directly: 3 on radio path – show map
Last heard a station directly: 2018-09-22 20:06:07 EDT (3d 12h30m ago)
Position packets heard directly: 11 on radio path
Position packets sent to APRS-IS: 11 – show map
Stations near current position of KM4LKM - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
W3EAX-1430.4 yards 2°2018-09-22 20:33:04 W3EAX-1031.7 yards 357°2018-09-22 20:11:03
W3EAX-1238.1 yards 351°2018-09-22 20:27:13 W1CAE-100.4 miles 254°2018-09-07 15:57:31
AB3YM1.3 miles 96°2018-09-26 08:28:17 KB3PHD2.4 miles 176°2018-09-26 08:35:04
N3TUK B3.0 miles 211°2018-09-18 00:22:18 N3TUK-B3.0 miles 211°2018-09-18 00:22:28
W3ALH B3.3 miles 279°2018-09-23 18:22:08 W3ALH-B3.3 miles 279°2018-09-23 18:22:18
W3CB-103.7 miles 110°2018-09-26 08:07:02 KC3DSO-103.7 miles 110°2018-09-26 08:07:02
443.450MD4.3 miles 319°2018-09-26 08:26:57 IRLP-47124.3 miles 319°2018-09-26 08:32:49
EL-843454.3 miles 319°2018-09-26 08:34:52 FW36094.4 miles 5°2018-09-25 15:16:03
KV3B-24.6 miles 129°2018-09-15 15:25:16 EW28094.7 miles 320°2018-09-26 08:35:16
AC3CJ4.9 miles 348°2018-09-06 00:08:26 NS2P-94.9 miles 253°2018-09-22 07:49:57
Stations heard directly by KM4LKM
callsign pkts first heard - EDT last heard longest (rx => tx) longest at - EDT
W3EAX-12 4 2018-09-22 20:10:35 2018-09-22 20:27:13 FM18MX > FM18MX 38.1 yards 351° 2018-09-22 20:27:13
W3EAX-10 5 2018-09-22 20:06:07 2018-09-22 20:11:03 FM18MX > FM18MX 31.7 yards 357° 2018-09-22 20:11:03
W3EAX-14 2 2018-09-22 20:30:36 2018-09-22 20:33:04 FM18MX > FM18MX 30.4 yards 2° 2018-09-22 20:33:04

Only stations from which a position packet has been heard 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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