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*
Web station KQ4APD-4 - show graphs
Comment: aprs.fi for iOS
Location: 33°35.00' N 86°31.20' W - locator EM63RO70OA - show map
1.8 miles West bearing 253° from Moody, Saint Clair County, Alabama, United States [?]
2.8 miles Northeast bearing 30° from Leeds, Jefferson County, Alabama, United States
16.8 miles East bearing 75° from Birmingham, Jefferson County, Alabama, United States
65.7 miles Northeast bearing 67° from Tuscaloosa, Tuscaloosa County, Alabama, United States
Last position: 2024-10-24 12:49:15 EDT (14h31m ago)
2024-10-24 11:49:15 CDT local time at Moody, United States [?]
Position ambiguous: Precision reduced at transmitter by 1 digits, position resolution approximately 202.5 yards.
Speed: 0 MPH
Last path: KQ4APD-4>aprs.fi via aprsfi-iOS
Positions stored: 2
Other SSIDs: KQ4APD-7 KQ4APD-10
Stations near current position of KQ4APD-4 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
KQ4APD-1052.8 yards 321°2024-10-02 15:57:49 KQ4APD-7101.7 yards 0°2024-10-24 22:19:45
N4WRC-90.5 miles 324°2024-10-04 17:10:58 DW90051.7 miles 73°2024-10-25 03:15:58
W4KWI-i2.2 miles 138°2024-10-02 18:36:34 W4KWI2.3 miles 134°2024-10-02 16:56:35
KQ4ESQ5.2 miles 45°2024-10-08 21:41:11 W4TKX-N5.6 miles 207°2024-10-12 18:53:38
N4YOT5.9 miles 0°2024-10-23 15:37:38 N4YOT-76.0 miles 359°2024-10-22 08:02:56
K4BBR-N6.1 miles 312°2024-10-24 20:06:51 CW75326.2 miles 291°2024-10-25 03:15:11
KI4FMB7.2 miles 272°2024-10-18 21:52:57 KQ4IQG-77.2 miles 284°2024-10-24 19:12:14
KC4ANB7.7 miles 353°2024-10-25 03:12:18 WD4HMR-17.9 miles 303°2024-10-24 18:57:11
WD4HMR7.9 miles 303°2024-10-25 03:17:54 W4SDI-108.5 miles 102°2024-10-25 02:35:17
SVINCENTE8.5 miles 276°2024-10-25 03:18:08 449.225-D8.6 miles 291°2024-10-25 03:17:58
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