Comment:	SondeID:V1931211 [403.02MHz] GPSAlt:2936.23m P-Alt:21448.51m Spd:3.96m/s Clb:5.70m/s P:0.00hPa T:0.00oC U:0.00% FN:10420
Last status:	RTLSDR seguindo radiossonda meteorológica de Lisboa
Location:	38°30.07' N 9°02.02' W - locator IM58LM50XG - show map 6.7 miles Southwest bearing 227° from Quinta do Anjo, Palmela, Setúbal, Portugal [?] 8.6 miles South bearing 181° from Santo António da Charneca, Barreiro, Setúbal, Portugal 15.8 miles South bearing 160° from Lisbon, Lisbon, Lisbon, Portugal 20.4 miles Southeast bearing 149° from Amadora, Amadora, Lisbon, Portugal
Last position:	2024-05-23 21:44:54 EDT (11s ago) 2024-05-24 02:44:54 WEST local time at Quinta do Anjo, Portugal [?]
Altitude:	9633 ft
Course:	281°
Speed:	9 MPH
Last path:	CT2KAZ-11>CT2KAZ via TCPIP*,qAR,CT2KAZ
Positions stored:	582949
Packet rate:	59 seconds between packets on average during 2871 seconds.

callsign		distance	last heard - EDT		callsign		distance	last heard - EDT
CT5GJH-1		0.7 miles 331°	2024-05-23 21:30:50		CQ0DSA B		3.9 miles 98°	2024-05-23 21:42:03
CQ0DSA-B		3.9 miles 98°	2024-05-23 21:42:13		CQ0UARB		3.9 miles 99°	2024-05-23 21:35:47
CQ0DMA		3.9 miles 99°	2024-05-23 21:30:05		CT7ABD-P		4.1 miles 355°	2024-05-13 09:45:54
CQ0PQC-13		4.1 miles 351°	2024-05-23 21:29:31		CQ0PQC-5		4.1 miles 351°	2024-05-23 21:29:40
CS7AZY-9		4.2 miles 349°	2024-04-30 10:07:10		PORTUGA		4.3 miles 341°	2024-05-23 21:44:40
CT1EJC-1		4.6 miles 352°	2024-05-23 21:30:54		CQ0PQC		4.6 miles 352°	2024-05-23 21:21:10
CT1EJC		4.7 miles 351°	2024-05-23 09:52:20		CQ0PQC-3		4.8 miles 343°	2024-05-23 21:44:40
CT2JTR-1		4.8 miles 326°	2024-05-23 21:30:46		CT7ABD-D		5.0 miles 258°	2024-05-23 21:41:37
CT7ABD-2		5.0 miles 258°	2024-05-23 21:30:48		CT2IUL-7		5.4 miles 44°	2024-05-23 04:11:47
CT/ES-009		5.6 miles 66°	2024-05-23 05:41:39		CS7AFM-8		5.8 miles 58°	2024-05-23 21:37:26

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.