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 AF9W-7 - show graphs
Comment: 146.620MHz T156 -
Mic-E message: In service
Location: 32°30.87' N 110°54.31' W - locator DM42NM13JL - show map
1.1 miles Northeast bearing 56° from Catalina, Pima County, Arizona, United States [?]
9.3 miles Northeast bearing 23° from Oro Valley, Pima County, Arizona, United States
20.3 miles North bearing 4° from Tucson, Pima County, Arizona, United States
93.5 miles Southeast bearing 133° from Phoenix, Maricopa County, Arizona, United States
Last position: 2024-10-30 18:54:15 EDT (102d 7h3m ago)
2024-10-30 15:54:15 MST local time at Catalina, United States [?]
Altitude: 3189 ft
Course: 139°
Speed: 0 MPH
Device: Yaesu: VX-8G (ht)
Last path: AF9W-7>S2SPXW via WIDE1-1,WIDE2-2,qAR,AF9W-2 (good)
Positions stored: 9
Other SSIDs: AF9W-5 AF9W-15 AF9W AF9W-4 AF9W-10 AF9W-B AF9W-D AF9W-Y AF9W-N AF9W-2 AF9W-3 AF9W-8 AF9W-9
Stations near current position of AF9W-7 - show more
callsign distance last heard - EST      callsign distance last heard - EST
AF9W-520.7 yards 180°2025-02-10 00:53:34 KK7BSQ-Y0.9 miles 278°2025-01-29 23:06:48
K1BWE-11.6 miles 191°2025-02-10 00:53:21 K7VTT-N3.2 miles 329°2025-02-09 18:54:20
K7VTT B3.2 miles 329°2025-02-10 00:37:29 K7VTT-B3.2 miles 329°2025-02-10 00:37:39
CW40984.3 miles 348°2025-02-10 00:52:23 KA7VPR B4.4 miles 200°2025-02-10 00:42:31
KA7VPR-B4.4 miles 200°2025-02-10 00:42:41 K1BWE4.7 miles 201°2025-02-07 12:31:10
EW32185.9 miles 222°2025-02-10 00:45:12 KF0X-126.5 miles 200°2025-02-10 00:48:24
N0VIT-46.6 miles 217°2025-02-07 18:18:50 W7A/PE0556.7 miles 261°2025-01-12 16:48:36
KB3ROL-97.3 miles 81°2025-02-01 16:55:17 GW43147.8 miles 214°2025-02-10 00:45:15
K7XYG-97.8 miles 30°2025-02-04 22:34:08 WA9TKK-108.3 miles 127°2025-02-10 00:10:43
N7GMR8.3 miles 127°2025-02-10 00:49:21 W7A/AW0018.4 miles 126°2025-01-22 11:09:20
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