Source callsign:	PU1CMA-11
Comment:	Clb=-14.9m/s t=-72.2C h=9.5% p=113.9hPa 405.301 MHz Type=RS41-SGP ser=W1456017 Radiosonde
Location:	20°09.75' S 39°43.35' W - locator HG09DU31HA - show map 38.0 miles East bearing 94° from Serra, Espírito Santo, Brazil [?] 38.7 miles East bearing 73° from Vila Velha, Espírito Santo, Brazil
Last position:	2024-10-16 09:16:30 EDT (7d 2h18m ago) 2024-10-16 10:16:30 -03 local time at Serra, Brazil [?]
Altitude:	51971 ft
Course:	89°
Speed:	40 MPH
Last path:	PU1CMA-11>APRS via TCPIP*,qAC,T2PANAMA
Positions stored:	135
Others sourced by PU1CMA-11:	W0310435 W1236662 W1236859 W1447231 W1447235 W1447236 W1456112 W1456113 W1456114 W1456121 W1456123 W1456124 W1456125 W1456126 W1456313 W1456314 W1456317 W1456318 W1456464 W1456466 W1456476 W1456480

callsign		distance	last heard - EDT		callsign		distance	last heard - EDT
W1236662		6.7 miles 231°	2024-10-11 10:16:32		W1236859		12.5 miles 254°	2024-10-13 09:56:52
W1456480		15.0 miles 237°	2024-10-12 09:19:04		W1456318		16.8 miles 304°	2024-10-15 09:35:39
W1456314		19.3 miles 335°	2024-10-18 08:50:29		W1456313		21.1 miles 306°	2024-10-14 10:38:48
SAGA FRONTIER		21.4 miles 248°	2024-09-29 00:04:54		PHOENIX OCEAN		21.9 miles 257°	2024-10-12 06:01:56
ADFINES EAST		22.4 miles 259°	2024-10-13 09:58:14		W1456317		22.6 miles 327°	2024-10-17 09:34:36
STAR NAVARRA		22.6 miles 248°	2024-10-17 10:37:59		W1456476		23.5 miles 284°	2024-10-14 08:38:08
MAPLE UNITY		24.5 miles 251°	2024-10-22 19:12:04		NAVIOS ALTAMIRA		24.7 miles 249°	2024-10-23 05:34:24
COSCO SHIPPING GRACE		25.2 miles 242°	2024-09-29 17:30:08		PACIFIC EXPRESS		25.2 miles 228°	2024-09-29 03:05:53
FEDERAL BARENTS		25.8 miles 254°	2024-10-10 09:25:24		SEABEE		25.9 miles 255°	2024-10-16 10:53:06
ORE NINGBO		25.9 miles 228°	2024-10-13 02:47:39		SEA INDONESIA		26.3 miles 231°	2024-10-06 14:28:59

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.