Source callsign:	ESAJ-1
Comment:	Clb=-3.9m/s t=-273.0C 402.402 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
Location:	58°59.64' N 25°27.97' E - locator KO28RX58WN - show map - static map 8.2 miles Northwest bearing 337° from Paide, Paide linn, Järvamaa, Estonia [?] 12.9 miles North bearing 5° from Türi (Tueri), Türi vald, Järvamaa, Estonia 39.6 miles Southeast bearing 140° from Tallinn, Tallinna linn, Harjumaa, Estonia 61.9 miles Northwest bearing 314° from Tartu, Tartu linn, Tartumaa, Estonia
Last position:	2020-04-23 04:22:25 EDT (309d 19h49m ago) 2020-04-23 11:22:25 EEST local time at Paide, Estonia [?]
Altitude:	16316 ft
Course:	145°
Speed:	40 MPH
Last path:	ESAJ-1>APRARX via SONDEGATE,TCPIP,qAR,ESAJ-1
Positions stored:	41
Others sourced by ESAJ-1:	BCS3789 BOX519 FIN5PH K1810033 K1810046 P1040728 P1840136 R0220525 R1920485 R1930269 R1930358 R1940226 R1940239 R3340980 R3940352 S0350335 S0360358 S0420220 S0420343 S0430786 S0440081 S0540196 S0540874 S0550334 S0550434 S0550547 S0550555 S0640485 S0640496 S0651297 S0730243 S0730885 S0740421 S0810624 S0950184 S1031008 S1120110 S1210127 S1240585 S1440216 S1510745 S1720833 S1810270 S1940208 S1950258 S2250393 S2310851 S2530673 S2730155 S2810097 S2910316 S2910984

callsign		distance	last heard - EST		callsign		distance	last heard - EST
S2720051		4.4 miles 144°	2021-02-06 20:10:02		S2720060		4.4 miles 150°	2021-02-05 20:05:00
S2720052		5.2 miles 219°	2021-02-13 20:04:00		S2720079		5.8 miles 153°	2021-02-12 20:20:30
ES1BBQ-4		7.4 miles 322°	2021-02-08 09:26:40		S2730139		10.8 miles 339°	2021-01-30 20:08:05
S2720049		13.5 miles 21°	2021-02-04 20:06:30		S2820278		15.0 miles 143°	2021-02-18 20:09:30
S2720046		15.9 miles 267°	2021-02-17 20:12:00		S2730102		16.4 miles 44°	2021-02-03 20:03:05
ES2ICE-11		16.4 miles 320°	2021-02-26 23:02:47		ES2ICE		16.4 miles 320°	2021-02-26 22:55:27
ES2ICE-5		16.4 miles 320°	2021-02-24 09:47:49		ES2AST		16.8 miles 321°	2021-02-26 23:11:37
S2820294		16.8 miles 65°	2021-02-19 20:04:30		S2720080		18.2 miles 62°	2021-02-07 20:05:45
S2720068		18.5 miles 242°	2021-02-16 20:05:00		S2720053		18.8 miles 48°	2021-02-11 20:18:00
S2720448		20.3 miles 18°	2021-01-31 20:04:05		T0420117		22.4 miles 30°	2021-02-15 05:06:30

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.