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 object KD6RFJ B - show graphs
Source callsign: KD6RFJ-S
Comment: 70cm Voice (D-Star) 433.30000MHz +0.0000MHz
Location: 32°22.07' N 111°08.08' W - locator DM42KI38UG - show map
8.7 miles West bearing 291° from Casas Adobes, Pima County, Arizona, United States [?]
8.9 miles Northwest bearing 305° from Flowing Wells, Pima County, Arizona, United States
15.8 miles Northwest bearing 310° from Tucson, Pima County, Arizona, United States
76.7 miles Southeast bearing 147° from Chandler, Maricopa County, Arizona, United States
Last position: 2025-02-07 22:42:05 EST (7m14s ago)
2025-02-07 20:42:05 MST local time at Casas Adobes, United States [?]
Altitude: 10 ft
Last path: KD6RFJ-S>APDG01 via TCPIP*,qAC,KD6RFJ-GS
Positions stored: 13
Stations near current position of KD6RFJ B - show more
callsign distance last heard - EST      callsign distance last heard - EST
KD6RFJ-50.0 yards 0°2025-02-07 22:40:48 KD6RFJ-N0.0 yards 0°2025-02-07 19:18:45
KD6RFJ-D0.0 yards 0°2025-02-07 18:58:55 KD6RFJ-B0.0 yards 0°2025-02-07 22:42:15
K7ADX-70.8 miles 93°2025-02-07 10:37:19 K7ADX1.0 miles 79°2025-02-07 22:45:32
K7VLL-91.6 miles 346°2025-01-09 22:35:26 K7VLL1.7 miles 349°2025-02-07 22:19:21
W7A/PE0881.8 miles 210°2025-01-21 15:46:04 K7XYG-72.2 miles 71°2025-01-22 18:42:20
AK2L B3.0 miles 133°2025-02-07 22:46:12 AK2L-B3.0 miles 133°2025-02-07 22:46:22
AK2L-N3.0 miles 133°2025-02-07 19:23:59 KM7KK-D3.1 miles 146°2025-02-07 22:43:46
NN1B B3.2 miles 97°2025-02-07 22:43:11 NN1B-B3.2 miles 97°2025-02-07 22:43:21
KM7KK C3.3 miles 148°2025-02-07 22:48:41 KM7KK-C3.3 miles 148°2025-02-07 22:48:16
IRLP-34953.3 miles 148°2025-02-04 13:59:21 KU0W-53.4 miles 66°2025-01-13 22:38:58
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