Source callsign:	PY2OAL-4
Comment:	Clb=-15.6m/s t=-71.7C h=-1.0% p=-1.0hPa 403.000 MHz Type=RS41 ser=U5251477 Radiosonde
Location:	25°24.56' S 49°13.70' W - locator GG54JO21OS - show map 3.1 miles Northeast bearing 65° from Curitiba, Curitiba, Paraná, Brazil [?] 3.3 miles Northwest bearing 318° from Pinhais, Paraná, Brazil 66.2 miles North bearing 339° from Joinville, Santa Catarina, Brazil
Last position:	2024-02-16 20:16:58 EST (348d 20h17m ago) 2024-02-16 22:16:58 -03 local time at Curitiba, Brazil [?]
Altitude:	54306 ft
Course:	111°
Speed:	7 MPH
Last path:	PY2OAL-4>APRS via TCPIP*,qAC,T2SYDNEY
Positions stored:	51
Others sourced by PY2OAL-4:	K3013386 P1040644 P3250023 T4220733 U3054388 U3054914 U4114847 U5250782 U5250835 U5250837 U5250847 U5250848 U5250849 U5250967 U5250980 U5251051 U5251052 U5251053 U5251054 U5251058 U5251059 U5251061 U5251062 U5251063 U5251066 U5251067 U5251068 U5251071 U5251072 U5251073 U5251082 U5251230 U5251269 U5251270 U5251464 U5251474 U5251480 U5251481 U5251482 U5251483 U5251487 U5251489 U5251490 U5251491 U5251492 U5251494 V0130217 V0211020 V0250356 V0250366 V0250442 V0250566 V0250571 V0250572 V0311450 V0311451 V0311455 V0311458 V0311460 V0311462 V0311464 V0311465 V0311466 V0311467 V0320062 V0330372 V0331325 V0331355 V0331359 V0331369 V0331373 V0350956 V0410658 V0410660 V0410667 V0410684 V0410690 V0440609 V3540840 V3540895 V3540899 V3550043 V3550103 V3550115 V3550128 V3550139 V3550143 V3550145 V3560589 V3560590 V3560645 V3560648 V3560655 V3560659 V3560667 V3560670 V3560675 V3560676 V3610101 V3610664 V3610677 V3611290 V3611321 V3611333 V3620601 V3620602 V3620606 V3620951 V3620959 V3620971 V3621069 V3621084 V3621085 V3630090 V3630781 V3630791 V3630792 V3630807 V3657606 V3667315 V3710387 V3720366 V3850260 W1236803

callsign		distance	last heard - EST		callsign		distance	last heard - EST
PU5SIV		0.9 miles 286°	2025-01-13 13:48:38		PU5WRF		1.4 miles 294°	2025-01-18 10:21:39
PU5RPI-1		1.5 miles 99°	2025-01-24 12:17:34		PU5RPI-10		1.5 miles 100°	2025-01-12 13:51:56
PU5RPI		1.5 miles 99°	2025-01-02 08:03:14		PU5SMS-15		1.7 miles 80°	2025-01-29 17:09:19
PU5SMS-10		1.9 miles 75°	2025-01-30 16:31:29		PU5RCD-7		2.0 miles 201°	2025-01-24 11:19:31
PU5XCP		2.3 miles 150°	2025-01-30 16:00:20		PU5PEP-6		2.3 miles 305°	2025-01-12 20:23:08
PU5SCH-7		2.5 miles 337°	2025-01-27 16:55:43		PU5XDA-10		2.6 miles 236°	2025-01-18 05:28:01
PU5TEE		2.6 miles 242°	2025-01-03 21:16:27		PY5DCP		2.6 miles 261°	2025-01-29 22:05:01
PY5DCP-5		2.7 miles 236°	2025-01-30 06:01:29		PU5MRT-9		3.0 miles 262°	2025-01-29 21:34:19
PY5MRF B		3.1 miles 237°	2025-01-17 10:21:04		PY5MRF-B		3.1 miles 237°	2025-01-17 10:21:14
PY5MRF-D		3.1 miles 237°	2025-01-17 10:19:24		PY5MRF		3.1 miles 237°	2025-01-17 10:34:37

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.