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 AD7MA-B - show graphs
Comment: 70cm Voice (D-Star) 438.80000MHz +0.0000MHz
Location: 47°12.41' N 122°31.68' W - locator CN87RE69PP - show map
2.3 miles South bearing 194° from Fircrest, Pierce County, Washington, United States [?]
2.5 miles North bearing 350° from Lakewood, Pierce County, Washington, United States
5.1 miles Southwest bearing 231° from Tacoma, Pierce County, Washington, United States
29.1 miles South bearing 198° from Seattle, King County, Washington, United States
Last position: 2025-02-06 12:42:53 EST (5m32s ago)
2025-02-06 09:42:53 PST local time at Fircrest, United States [?]
Altitude: 10 ft
Device: Jonathan, G4KLX: ircDDB Gateway (D-Star)
Last path: AD7MA-B>APDG02 via TCPIP*,qAC,AD7MA-BS
Positions stored: 1
Packet rate: 1276 seconds between packets on average during 62530 seconds.
Stations near current position of AD7MA-B - show more
callsign distance last heard - EST      callsign distance last heard - EST
AD7MA B0.0 yards 0°2025-02-06 12:42:43 KK7YEG-60.6 miles 351°2025-02-01 03:01:56
KB7IOG-91.9 miles 266°2025-02-05 19:09:09 KB7IOG-21.9 miles 268°2025-02-05 23:41:33
K8YFR-92.3 miles 226°2025-02-02 12:21:09 GW52842.7 miles 101°2025-02-06 12:45:24
KC7J-112.8 miles 129°2025-01-24 15:06:34 GW28442.9 miles 12°2025-02-06 12:44:24
WA7BTC-93.0 miles 169°2025-01-17 21:36:27 KI7LBI-53.2 miles 46°2025-01-22 17:55:42
KB7MTM-93.2 miles 47°2025-02-04 17:50:49 WB7NIL-33.4 miles 45°2025-01-31 10:02:54
N7WGJ3.4 miles 34°2025-02-06 12:41:29 W7TUK-103.5 miles 69°2025-02-06 12:00:04
W7DK3.5 miles 35°2025-02-06 12:48:14 KG7MPF-93.7 miles 354°2025-01-14 22:38:36
GINNY H3.7 miles 334°2025-02-06 08:31:19 KI7YRC-N3.7 miles 76°2025-02-06 12:28:25
CW88654.2 miles 286°2025-01-26 20:03:55 CHRISTINE ANDERSON4.2 miles 237°2025-01-24 16:49:22
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