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 AC7LB-7 - show graphs
Map loading...
Comment: At Home
Mic-E message: Off duty
Location: 32°12.29' N 110°51.07' W - locator DM42NE79UD - show map - static map
4.6 miles East bearing 105° from Tucson, Pima County, Arizona, United States [?]
6.9 miles East bearing 87° from South Tucson, Pima County, Arizona, United States
95.3 miles Southeast bearing 143° from Chandler, Maricopa County, Arizona, United States
Last position: 2018-02-13 19:36:11 EST (6d 23h9m ago)
2018-02-13 17:36:11 MST local time at Tucson, United States [?]
Altitude: 2572 ft
Course:
Device: Yaesu: VX-8G (ht)
Last path: AC7LB-7>SRQRRY via N7HND,WIDE2*,qAR,KY7K-10 (good)
Positions stored: 391
Stations near current position of AC7LB-7 - show more
callsign distance last heard - EST      callsign distance last heard - EST
KC5VCW-M0.9 miles 47°2018-02-18 19:05:08 KC7KKW0.9 miles 174°2018-02-01 15:11:16
WD8KRV-21.2 miles 51°2018-02-18 17:34:05 AA7HX-91.5 miles 247°2018-02-19 15:24:30
EW27421.5 miles 15°2018-02-20 18:43:04 KD4ZBP1.6 miles 105°2018-02-11 22:21:12
K8TE-11.9 miles 197°2018-02-20 17:48:45 aprsdTUS2.2 miles 304°2018-02-20 18:35:56
N7HND2.2 miles 304°2018-02-20 18:35:59 KY7K-92.2 miles 121°2018-02-18 20:59:21
EW75042.2 miles 263°2018-02-20 18:33:38 W7IJ-WX2.8 miles 162°2018-02-20 18:45:07
K7DXS-92.8 miles 341°2018-02-19 23:37:02 KL3TW2.8 miles 203°2018-02-12 08:39:05
W7IJ-92.8 miles 162°2018-02-19 22:07:24 W7CAZ2.9 miles 174°2018-02-06 14:43:40
KD6VLN-23.0 miles 168°2018-02-20 08:34:50 K7DXS-73.0 miles 342°2018-02-18 20:50:55
DW91773.0 miles 74°2018-02-20 18:40:36 KF4LL3.1 miles 15°2018-02-20 05:48:29
Stations which heard AC7LB-7 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
N7HND 1 2018-02-13 19:36:10 2018-02-13 19:36:10 DM42NE > DM42NF 2.2 miles 304° 2018-02-13 19:36:10

Only position packets which were originated by the station are shown here. The range statistics show some extra long hops, because some digipeaters do not correctly add themselves to the digipeater path. Please check the raw packets.
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.
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