Source callsign:	9W2VHF-11
Comment:	Clb=5.6m/s t=-273.0C h=-1.0% p=-1.0hPa 401.900 MHz Type=IMS100 ser=2107341 Radiosonde
Location:	1°15.69' N 103°47.81' E - locator OJ11VG52OS - show map 4.2 miles Southwest bearing 242° from Singapore, Singapore [?] 14.3 miles South bearing 169° from Johor Bahru, Johor, Malaysia 15.6 miles South bearing 201° from Kampung Pasir Gudang Baru, Johor, Malaysia
Last position:	2023-09-23 20:50:02 EDT (271d 4h34m ago) 2023-09-24 08:50:02 +08 local time at Singapore, Singapore [?]
Altitude:	75879 ft
Course:	287°
Speed:	30 MPH
Last path:	9W2VHF-11>APOT30 via TCPIP*,qAC,T2EISBERG
Positions stored:	11
Others sourced by 9W2VHF-11:	D20042169 D22028560 D22028703 IMS10D18F IMS1E8E9B IMS1E8E9C IMS2027C3 IMS2027D5 IMS2027DB IMS2027DC IMS2027E2 IMS2027E5 IMS2027F8 IMS2027FA IMS2027FD IMS202800 IMS202801 IMS202803 IMS202807 IMS202812 IMS202813 IMS202817 IMS6C7E43 IMSF880F P2211082 P2340214 U2934389 U3024137 WXR375027 WXR375030 WXR375033 WXR375039 WXR37503A WXR375042 WXR37508A WXR3750C4 WXR3752A6 WXR3752B2 WXR3752FF WXR375300 WXR375306 WXR37530B WXR375312 WXR375323 WXR375324 WXR375329 WXR37534B WXR37535A WXR87B9A4

callsign		distance	last heard - EDT		callsign		distance	last heard - EDT
EVER BURLY		0.4 miles 281°	2024-06-15 21:34:59		CMA CGM AFRICA ONE		0.4 miles 311°	2024-06-19 16:46:00
005631100		0.4 miles 32°	2024-06-21 01:22:47		CMA CGM LA SCALA		0.4 miles 316°	2024-06-15 17:01:12
CMA CGM G.WASHINGTON		0.5 miles 278°	2024-06-10 12:49:18		APL SAVANNAH		0.5 miles 266°	2024-06-18 23:58:51
SINDO 12		0.6 miles 198°	2024-06-20 01:08:13		246351000		0.7 miles 152°	2024-06-15 19:56:43
CMA CGM VOLGA		0.7 miles 224°	2024-06-19 22:28:44		APL MIAMI		0.8 miles 243°	2024-06-12 19:48:10
CAPE MONTEREY		0.8 miles 242°	2024-06-20 01:36:30		005631101		0.9 miles 21°	2024-06-21 01:21:51
XIN XU ZHOU		1.0 miles 310°	2024-06-21 00:15:56		COSCO PRINCE RUPERT		1.0 miles 297°	2024-06-21 01:00:56
ORKIM EMERALD		1.0 miles 153°	2024-06-18 20:05:23		PSA SHURI CS08		1.0 miles 294°	2024-06-21 01:04:12
PSA OAK WW60		1.0 miles 302°	2024-06-21 00:59:51		PSA TAURUS YS52		1.1 miles 315°	2024-06-20 09:13:14
CSCL SATURN		1.1 miles 286°	2024-06-21 01:11:03		MAESTRO		1.1 miles 282°	2024-06-20 12:39:59

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.