Station info - map view · info · telemetry · weather · raw · status · beacons · messages · bulletins · browse · moving · my account
Callsign, ship name or locator: Clear       
It is possible to search using wildcards (*?) after a prefix. Example: OH*
APRS station KJ4ERJ-E3 - show graphs
Map loading...
Comment: ESP-13625840 Temp Monitor Up:4d 23:00:36
Location: 27°59.80' N 80°39.54' W - locator EL97QX09WE - show map - static map
5.2 miles South bearing 184° from West Melbourne, Brevard County, Florida, United States [?]
5.4 miles South bearing 166° from June Park, Brevard County, Florida, United States
52.1 miles North bearing 339° from Port Saint Lucie, Saint Lucie County, Florida, United States
57.6 miles Southeast bearing 130° from Orlando, Orange County, Florida, United States
Last position: 2016-12-09 21:28:31 EST (79d 8h53m ago)
2016-12-09 21:28:31 EST local time at West Melbourne, United States [?]
Last telemetry: 2016-12-09 21:52:20 EST (79d 8h29m ago) – show telemetry
Vdd: 3.370 Volts, Heap: 15.700 kB, Temp1: 75.380 DegF, Temp2: 77 DegF, Temp3: 32 DegF
 GPIO0(3)     GPIO4(2)     GPIO5(1)     GPIO12(6)     GPIO13(7)     GPIO2(4)     GPIO14(5)     NA 
Last path: KJ4ERJ-E3>APZESP via TCPIP*,qAC,KJ4ERJ-5
Positions stored: 2
Other SSIDs: KJ4ERJ KJ4ERJ-1 KJ4ERJ-11 KJ4ERJ-12 KJ4ERJ-14 KJ4ERJ-15 KJ4ERJ-7 KJ4ERJ-AL KJ4ERJ-AP KJ4ERJ-DR KJ4ERJ-E0 KJ4ERJ-E1 KJ4ERJ-E2 KJ4ERJ-E4 KJ4ERJ-F1 KJ4ERJ-HB KJ4ERJ-HP KJ4ERJ-HW KJ4ERJ-LS KJ4ERJ-MB KJ4ERJ-MO KJ4ERJ-NP KJ4ERJ-RC KJ4ERJ-S1 KJ4ERJ-SM KJ4ERJ-TD KJ4ERJ-TS
Stations near current position of KJ4ERJ-E3 - show more
callsign distance last heard - EST      callsign distance last heard - EST
T77GR0.0 yards 0°2017-02-26 10:47:30 G4JDO0.0 yards 0°2017-02-14 06:55:04
KJ4ERJ-120.0 yards 0°2017-02-27 06:17:39 KJ4ERJ-150.0 yards 0°2017-02-27 05:58:08
KJ4ERJ-AP0.0 yards 0°2017-02-24 11:51:47 KJ4ERJ-AL0.0 yards 0°2017-02-24 11:51:46
KJ4ERJ-70.0 yards 0°2017-02-27 05:46:48 QRUKJ4ERJ0.0 yards 0°2017-02-27 06:07:42
CT1DRB0.0 yards 0°2017-02-15 18:01:08 KJ4ERJ0.0 yards 0°2017-02-26 21:29:08
KJ4ERJ-E10.0 yards 0°2017-02-27 06:18:37 KJ4ERJ-E20.0 yards 0°2017-02-27 06:03:07
KJ4ERJ-S10.0 yards 0°2017-02-27 06:03:22 KJ4ERJ-MB0.0 yards 0°2017-02-27 06:18:18
KJ4ERJ-140.0 yards 0°2017-02-10 09:54:05 KJ4ERJ-HP0.0 yards 0°2017-02-27 06:18:12
AJ4FW-JP0.0 yards 0°2017-02-26 15:46:37 AJ4FW-80.0 yards 0°2017-02-26 15:39:32
KJ4OVQ-910.2 yards 18°2017-02-26 21:17:38 KJ4ERJ-120.7 yards 180°2017-02-27 06:20:57
About this site
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.
FAQ · Blog · Discussion group · Linking to aprs.fi · AIS sites · Service status · Database statistics · Advertising on aprs.fi · Technical details · API · Change log · Planned changes · Credits and thanks · Terms Of Service · iPhone/iPad APRS