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APRS station KA2DDO - show graphs
Comment: YAAC development
Location: 40°03.35' N 75°27.42' W - locator FN20GB53DJ - show map
1.2 miles Northwest bearing 308° from Berwyn, Chester County, Pennsylvania, United States [?]
1.5 miles West bearing 287° from Devon, Chester County, Pennsylvania, United States
17.1 miles Northwest bearing 295° from Philadelphia, Philadelphia County, Pennsylvania, United States
81.0 miles Northeast bearing 49° from Baltimore, City of Baltimore, Maryland, United States
Last position: 2024-06-01 15:49:52 EDT (18m28s ago)
2024-06-01 15:49:52 EDT local time at Berwyn, United States [?]
Position ambiguous: Precision reduced at transmitter by 2 digits, position resolution approximately 1.2 miles.
Device: KA2DDO: YAAC (software)
Last path: KA2DDO>APJYC1 via TCPIP*,qAC,T2CAEAST
Positions stored: 1262
Packet rate: 782 seconds between packets on average during 28925 seconds.
Other SSIDs: KA2DDO-4 KA2DDO-9 KA2DDO-8
Last heard a station directly: 2023-12-26 14:34:31 EST (158d 33m ago)
Normal receiver range estimate: 19 miles (Updated: 2022-05-26 19:58:15 EDT)
Stations near current position of KA2DDO - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
EW03010.7 miles 177°2024-06-01 16:00:44 NI2O2.9 miles 103°2024-06-01 15:26:57
km4wsk-82.9 miles 103°2024-06-01 15:55:07 KM4WSK-12.9 miles 103°2024-05-14 12:57:10
NI2O-43.0 miles 103°2024-06-01 16:06:18 W3HOA-23.2 miles 166°2024-06-01 16:07:28
K3DS-94.3 miles 137°2024-05-15 15:27:26 GW43504.5 miles 99°2024-06-01 16:03:31
CW82124.8 miles 99°2024-06-01 16:00:47 FW61935.4 miles 241°2024-06-01 16:05:14
GW10045.6 miles 79°2024-05-25 07:54:50 K3XS-95.7 miles 29°2024-05-30 09:39:58
KC4YOZ B5.9 miles 145°2024-05-20 15:18:15 KC4YOZ-B5.9 miles 145°2024-05-20 15:18:23
AA3E-105.9 miles 359°2024-06-01 15:20:28 GW19926.1 miles 359°2024-06-01 16:08:08
W3YP-106.2 miles 103°2024-05-12 23:03:48 EW40756.5 miles 329°2024-06-01 16:01:04
GW12816.9 miles 69°2024-06-01 16:05:19 KC3AOA-96.9 miles 317°2024-06-01 11:28:48
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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