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 KA7PHJ-11 - show graphs
Comment: MT-RTG
Mic-E message: In service
Last status: MicroTrak FA v1.41
Location: 46°07.37' N 122°54.21' W - locator CN86NC19OL - show map
1.7 miles South bearing 172° from Kelso, Cowlitz County, Washington, United States [?]
4.3 miles South bearing 171° from West Side Highway, Cowlitz County, Washington, United States
35.4 miles North bearing 341° from Vancouver, Clark County, Washington, United States
42.8 miles North bearing 345° from Portland, Multnomah County, Oregon, United States
Last position: 2024-05-21 15:20:42 EDT (1d 7h25m ago)
2024-05-21 12:20:42 PDT local time at Kelso, United States [?]
Altitude: 16 ft
Course: 246°
Speed: 12 MPH
Last telemetry: 2024-05-21 15:20:42 EDT (1d 7h25m ago) – show telemetry
Ch 1: 483, Ch 2: 772, Ch 3: 0, Ch 4: 0, Ch 5: 0
Device: Byonics: TinyTrak3 (tracker)
Last path: KA7PHJ-11>T6PWSW via W7DG-5*,qAS,N3EG (good)
Positions stored: 82323
Packet rate: 86 seconds between packets on average during 3889 seconds.
Stations near current position of KA7PHJ-11 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
W7NCX-81.7 miles 352°2024-04-26 20:32:54 KD7MKW-91.7 miles 303°2024-05-08 19:04:48
K7RAP-11.8 miles 310°2024-05-20 15:24:12 N3EG-41.8 miles 250°2024-05-21 17:17:03
N3EG-31.8 miles 249°2024-05-22 15:47:48 N3EG-151.8 miles 249°2024-05-22 21:52:47
K7WCT2.0 miles 291°2024-05-06 23:26:12 W7W/LC1612.2 miles 88°2024-05-16 19:42:11
CASCADES2.4 miles 228°2024-04-28 12:36:26 BETSY L2.6 miles 208°2024-05-13 20:54:29
IRENE T2.6 miles 208°2024-04-29 09:04:26 PORTLAND2.6 miles 212°2024-05-16 00:51:44
WASHINGTON2.6 miles 212°2024-05-16 00:06:49 JENNELLE2.8 miles 185°2024-04-26 14:32:28
KI7RSB2.9 miles 345°2024-05-21 22:58:26 SUPPORT2.9 miles 249°2024-05-11 03:08:06
KI7RSB-102.9 miles 345°2024-05-22 22:09:07 KI7RSA-92.9 miles 345°2024-05-22 19:12:04
KI7RSB-92.9 miles 345°2024-05-22 22:38:11 N7DEM-102.9 miles 296°2024-05-22 22:25:26
Stations which heard KA7PHJ-11 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
W7DG-5 2 2024-05-21 15:12:22 2024-05-21 15:20:37 CN85OU > CN86ME 23.3 miles 342° 2024-05-21 15:12:22

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