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 WA0RTO-1 - show graphs
Mic-E message: Off duty
Location: 32°17.85' N 110°59.84' W - locator DM42MH01HJ - show map
1.8 miles South bearing 184° from Casas Adobes, Pima County, Arizona, United States [?]
6.7 miles Northwest bearing 322° from Tucson, Pima County, Arizona, United States
7.9 miles South bearing 171° from Tortolita, Pima County, Arizona, United States
101.1 miles Southeast bearing 142° from Phoenix, Maricopa County, Arizona, United States
Last position: 2025-02-04 13:45:36 EST (32m1s ago)
2025-02-04 11:45:36 MST local time at Casas Adobes, United States [?]
Course: 334°
Speed: 9 MPH
Device: Kenwood: TH-D72 (ht)
Last path: WA0RTO-1>SRQWXU via WIDE1-1,WIDE2-1,qAR,AK7Z-1 (good)
Positions stored: 69587
Packet rate: 778 seconds between packets on average during 3892 seconds.
Other SSIDs: WA0RTO WA0RTO-9 WA0RTO-7
Stations near current position of WA0RTO-1 - show more
callsign distance last heard - EST      callsign distance last heard - EST
FW37060.8 miles 71°2025-02-04 14:15:17 KJ7FHT-71.5 miles 333°2025-02-04 11:08:27
KC6WFU-142.2 miles 68°2025-01-17 15:41:10 KJ7DSE-52.4 miles 170°2025-02-04 14:00:27
KR1SS-52.4 miles 170°2025-01-26 22:35:37 EW18542.6 miles 76°2025-02-04 14:15:51
KA0KQC-72.8 miles 15°2025-01-19 23:05:05 K7GVB-13.0 miles 234°2025-02-03 15:19:10
K7GVB-93.0 miles 234°2025-02-01 16:57:47 GW10133.2 miles 317°2025-02-04 14:15:49
KB7KZ-113.7 miles 0°2025-01-16 22:45:39 CW22743.9 miles 210°2025-02-04 14:15:17
N3IJW4.1 miles 308°2025-01-21 01:09:42 KB7YYZ4.1 miles 351°2025-02-02 22:25:08
EW94564.3 miles 11°2025-02-04 14:15:52 NE8U4.4 miles 353°2025-02-04 14:13:28
DW72694.4 miles 30°2025-02-04 14:15:01 K6LIQ-94.7 miles 170°2025-02-02 18:37:56
KD7QPA-24.8 miles 146°2025-02-04 07:34:10 KK7BSQ-D5.1 miles 165°2025-02-04 14:16:55
Stations which heard WA0RTO-1 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
KF0X-12 10 2025-02-03 10:18:57 2025-02-03 12:10:47 DM42MJ > DM42MK 3.0 miles 23° 2025-02-03 12:10:47
KE7JVX-3 37 2025-02-01 12:37:23 2025-02-04 10:45:19 DM42HI > DM43OG 72.7 miles 26° 2025-02-04 10:30:32
K7TUS 3 2025-02-01 15:12:27 2025-02-01 15:22:20 DM42NE > DM42OK 17.5 miles 22° 2025-02-01 15:22:20
K7TUS-1 2 2025-02-01 15:06:51 2025-02-01 15:12:04 DM42NF > DM42PE 6.7 miles 117° 2025-02-01 15:06:51
AK7Z-1 103 2025-02-01 12:53:28 2025-02-04 13:45:36 DM42KJ > DM42LF 15.9 miles 145° 2025-02-04 10:52:33

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.
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