Comment:	aprs.fi for iOS
Location:	39°52.70' N 75°27.43' W - locator FM29GV50DS - show map 1.3 miles Southeast bearing 130° from Chester Heights, Delaware County, Pennsylvania, United States [?] 3.4 miles North bearing 346° from Boothwyn, Delaware County, Pennsylvania, United States 16.4 miles West bearing 252° from Philadelphia, Philadelphia County, Pennsylvania, United States 73.7 miles Northeast bearing 56° from Baltimore, City of Baltimore, Maryland, United States
Last position:	2024-11-14 15:32:47 EST (5d 5h13m ago) 2024-11-14 15:32:47 EST local time at Chester Heights, United States [?]
Device:	aprs.fi: iPhone/iPad app (app, ios)
Last path:	KC3ROB-4>APFII0 via qAC,APRSFI,qAO,DO5PJ-10
Positions stored:	6
Other SSIDs:	KC3ROB KC3ROB-9 KC3ROB

callsign		distance	last heard - EST		callsign		distance	last heard - EST
GW5201		0.6 miles 31°	2024-11-19 20:45:03		N3UP-D		1.2 miles 120°	2024-11-19 20:38:30
N3UP-Y		1.2 miles 120°	2024-11-19 19:18:30		FW3096		1.5 miles 34°	2024-11-19 20:45:02
KB3RIJ-9		1.6 miles 149°	2024-11-19 18:05:07		KC3VTL-N		1.9 miles 310°	2024-10-25 12:07:13
GW2214		3.0 miles 13°	2024-11-19 20:45:12		W3PLS-5		3.3 miles 312°	2024-10-23 07:46:04
DW6621		3.4 miles 64°	2024-11-19 20:30:30		FW6806		3.4 miles 159°	2024-11-19 20:45:41
KC3ROB-4		3.8 miles 156°	2024-11-14 20:02:29		N3WAX-9		3.8 miles 277°	2024-11-06 13:24:04
W3DRA-10		4.7 miles 253°	2024-11-19 20:24:45		EW8556		4.7 miles 295°	2024-11-19 20:42:48
GW0481		5.0 miles 187°	2024-11-19 20:45:37		AC3FR-N		5.3 miles 63°	2024-11-19 19:40:41
FW2897		5.5 miles 187°	2024-11-19 20:45:51		N3GSD-1		5.6 miles 77°	2024-11-19 20:29:26
W3JBS-2		5.7 miles 331°	2024-11-19 20:29:08		DW9584		5.8 miles 78°	2024-11-19 20:45:09

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.