Comment:	YAAC development server
Location:	40°03.35' N 75°27.41' W - locator FN20GB53EJ - show map 2.0 km Northwest bearing 309° from Berwyn, Chester County, Pennsylvania, United States [?] 2.5 km West bearing 287° from Devon, Chester County, Pennsylvania, United States 27.5 km Northwest bearing 295° from Philadelphia, Philadelphia County, Pennsylvania, United States 130.4 km Northeast bearing 49° from Baltimore, City of Baltimore, Maryland, United States
Last position:	2025-11-04 03:41:26 UTC (2d 13h49m ago) 2025-11-03 22:41:26 EST local time at Berwyn, United States [?]
Altitude:	130 m
Device:	KA2DDO: YAAC (software)
Last path:	KA2DDO>APJYC1 via qAO,KC3ELT-10
Positions stored:	1263
Other SSIDs:	KA2DDO-2 KA2DDO-8
Last heard a station directly:	2025-08-26 22:38:20 UTC (71d 18h52m ago)
Normal receiver range estimate:	90 km (Updated: 2025-07-29 22:35:45 UTC)

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.

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.