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APRS station WB4APR - show graphs
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Comment: FD 1B MDC bob
Mic-E message: Priority
Location: 39°09.50' N 76°36.50' W - locator FM19QD77AX - show map - static map
2.4 miles Southeast bearing 135° from Ferndale, Anne Arundel County, Maryland, United States [?]
4.0 miles Southeast bearing 144° from Linthicum, Anne Arundel County, Maryland, United States
9.1 miles South bearing 179° from Baltimore, City of Baltimore, Maryland, United States
29.3 miles Northeast bearing 52° from Washington, D. C., Washington, D.C., United States
Last position: 2018-06-23 18:44:05 EDT (174d 20h4m ago)
2018-06-23 18:44:05 EDT local time at Ferndale, United States [?]
Position ambiguous: Precision reduced at transmitter by 2 digits, position resolution approximately 1.2 miles.
Course:
Last telemetry: 2016-12-16 17:50:07 EST (728d 19h58m ago) – show telemetry
Ch 1: 75, Ch 2: 64, Ch 3: 255, Ch 4: 179, Ch 5: 145
 1     2     3     4     5     6     7     8 
Device: Kenwood: TH-D72 (ht)
Last path: WB4APR>39PYLZ via MDAAOC-1*,qAR,WA3NHK-10 (good)
Positions stored: 166
Other SSIDs: WB4APR-1 WB4APR-11 WB4APR-12 WB4APR-2 WB4APR-9
Stations near current position of WB4APR - show more
callsign distance last heard - EST      callsign distance last heard - EST
W3CPO-DP281.2 yards 30°2018-11-24 12:34:09 W3AAC-110.9 miles 295°2018-11-17 10:53:09
MDAAOC-10.9 miles 295°2018-12-15 13:31:23 N3YVY1.1 miles 278°2018-12-15 13:45:30
W3CPO1.3 miles 224°2018-12-15 13:13:49 KA3UQQ-41.3 miles 271°2018-12-15 09:09:40
KA3UQQ-21.3 miles 272°2018-11-29 16:40:34 W3AAC-101.5 miles 218°2018-12-15 13:26:33
DW06531.6 miles 192°2018-12-15 13:46:37 EW63782.6 miles 107°2018-12-15 13:46:27
W3DQT2.8 miles 192°2018-12-01 15:37:51 EW88633.1 miles 65°2018-12-15 13:40:07
KP4IP-13.4 miles 200°2018-12-15 13:40:59 KP4IP3.4 miles 200°2018-11-29 07:44:36
KP4IP-133.4 miles 200°2018-12-15 13:45:16 KA2JAI-103.6 miles 195°2018-12-15 13:26:33
KC3IEI-103.6 miles 288°2018-12-13 18:35:59 KR3LC3.7 miles 105°2018-12-13 13:33:20
KA3KQM-94.0 miles 319°2018-12-13 11:21:11 N3OZB-24.1 miles 174°2018-12-15 13:41:30
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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