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 KW4LZ-7 - show graphs
Comment: PicoAPRS/ICER
Mic-E message: En route
Last status: PicoAPRS - World's smallest APRS Transceiver by DB1NTO
Location: 39°09.24' N 76°53.90' W - locator FM19ND26EX - show map
3.6 miles Southeast bearing 119° from Highland, Howard County, Maryland, United States [?]
5.7 miles East bearing 87° from Ashton-Sandy Spring, Montgomery County, Maryland, United States
18.0 miles Southwest bearing 238° from Baltimore, City of Baltimore, Maryland, United States
19.3 miles North bearing 22° from Washington, D. C., Washington, D.C., United States
Last position: 2024-05-20 13:47:32 EDT (25d 23h25m ago)
2024-05-20 13:47:32 EDT local time at Highland, United States [?]
Altitude: 200 ft
Course: 114°
Speed: 0 MPH
Last path: KW4LZ-7>SY0Y2T via TCPIP*,qAC,T2TEXAS
Positions stored: 9
Stations near current position of KW4LZ-7 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
KW4LZ-737.4 yards 167°2024-05-20 13:51:37 N3YQ-50.8 miles 356°2024-05-28 07:02:47
EW82920.9 miles 336°2024-06-15 13:10:37 GW22951.9 miles 63°2024-06-15 13:10:25
KC3TVL2.0 miles 24°2024-06-05 09:39:32 DW67472.3 miles 82°2024-06-15 13:06:52
DW15902.3 miles 119°2024-06-15 13:00:10 K8NDT-H2.4 miles 256°2024-05-26 20:19:30
W8AAS-92.6 miles 55°2024-05-20 20:06:32 FW28622.6 miles 340°2024-06-15 13:12:31
KC3ODM-102.6 miles 26°2024-06-15 13:10:39 GW40143.2 miles 84°2024-06-15 13:09:08
DW05013.3 miles 116°2024-06-15 13:10:26 WA3YOO-93.3 miles 255°2024-06-15 12:42:59
K3WS-i3.4 miles 178°2024-05-19 18:42:40 W3LRC-103.4 miles 158°2024-06-15 12:35:20
CW16763.9 miles 295°2024-06-15 13:00:17 LWXTOR60A4.0 miles 140°2024-05-27 20:32:50
FW90504.3 miles 302°2024-06-15 13:10:50 NS5Z-94.4 miles 61°2024-06-15 12:54:26
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.
User guide · 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