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 KD7YKW B - show graphs
Source callsign: KD7YKW-S
Comment: 440 Voice 438.80000MHz -5.0000MHz
Location: 31°53.09' N 110°12.81' W - locator DM41VV42JI - show map
1.3 miles South bearing 178° from Saint David, Cochise County, Arizona, United States [?]
7.4 miles Southeast bearing 140° from Benson, Cochise County, Arizona, United States
47.8 miles Southeast bearing 119° from Tucson, Pima County, Arizona, United States
58.5 miles Northeast bearing 47° from Heroica Nogales, Sonora, Mexico
Last position: 2024-05-06 13:54:54 EDT (16d 11h6m ago)
2024-05-06 10:54:54 MST local time at Saint David, United States [?]
Last path: KD7YKW-S>APDG01 via TCPIP*,qAC,KD7YKW-GS
Positions stored: 6
Stations near current position of KD7YKW B - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
KD7YKW-B0.0 yards 0°2024-05-06 13:55:04 N6RDS-70.7 miles 21°2024-05-23 00:58:24
N6RDS-80.7 miles 20°2024-05-23 01:00:55 P-WY7EMT2.4 miles 341°2024-05-22 23:00:29
WY7EMT2.5 miles 340°2024-04-25 15:15:24 Fw05016.0 miles 311°2024-05-23 00:59:21
EW27867.0 miles 318°2024-05-23 00:57:28 EW05788.2 miles 102°2024-05-23 01:00:12
WA1VGM14.3 miles 212°2024-05-04 23:29:54 KI7LKV-i14.5 miles 34°2024-05-16 09:26:48
W0KJH-214.8 miles 57°2024-05-22 13:30:55 N4PDR-315.6 miles 332°2024-05-19 23:49:45
AA7JB-716.8 miles 216°2024-05-19 12:17:24 AA7JB16.8 miles 216°2024-05-23 00:54:13
DW969717.6 miles 217°2024-05-23 01:00:05 KJ7ZHM-N19.4 miles 40°2024-05-22 20:26:20
KJ7ZHM-D19.4 miles 40°2024-05-22 19:46:30 FW614720.1 miles 77°2024-05-23 01:00:56
DL6AP-722.1 miles 69°2024-05-22 16:36:21 GW080122.2 miles 119°2024-05-23 01:00:46
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