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APRS station KA7EMS-9 - show graphs
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Mic-E message: In service
Location: 45°31.21' N 123°05.04' W - locator CN85KM94WU - show map - static map
1.2 miles West bearing 271° from Cornelius, Washington County, Oregon, United States [?]
1.3 miles East bearing 89° from Forest Grove, Washington County, Oregon, United States
19.7 miles West bearing 269° from Portland, Multnomah County, Oregon, United States
22.0 miles West bearing 248° from Vancouver, Clark County, Washington, United States
Last position: 2018-12-08 00:10:23 EST (4d 17h44m ago)
2018-12-07 21:10:23 PST local time at Cornelius, United States [?]
Altitude: 187 ft
Course: 273°
Speed: 11 MPH
Device: Yaesu: FTM-400DR (rig)
Last path: KA7EMS-9>T5SQRQ via WIDE1-1,qAR,BALDPK (good)
Positions stored: 39285
Packet rate: 160 seconds between packets on average during 1439 seconds.
Other SSIDs: KA7EMS KA7EMS-13 KA7EMS-5 KA7EMS-B KA7EMS-N KA7EMS-Y
Stations near current position of KA7EMS-9 - show more
callsign distance last heard - EST      callsign distance last heard - EST
AA0PB-71.1 miles 107°2018-12-12 00:03:06 AA0PB-11.1 miles 107°2018-12-12 00:41:11
CW93691.2 miles 111°2018-12-12 17:54:22 KD6IFF-71.2 miles 287°2018-12-05 22:02:47
KI7SRT B2.2 miles 76°2018-11-28 19:44:23 KI7SRT-B2.2 miles 76°2018-11-28 19:44:33
N7NKE2.7 miles 302°2018-12-12 17:45:04 EW11453.1 miles 287°2018-12-12 17:46:35
KJ6SFT-103.4 miles 288°2018-11-23 13:51:08 EW25294.4 miles 79°2018-12-12 17:54:10
DW76114.7 miles 141°2018-12-12 17:45:46 K7SAK B4.7 miles 84°2018-11-19 00:07:08
K7SAK-B4.7 miles 84°2018-11-19 00:07:18 K7SAK-N4.7 miles 84°2018-11-19 00:08:38
N7CTB-74.9 miles 88°2018-11-16 00:15:19 N7CTB-104.9 miles 88°2018-12-05 11:19:41
KI7WLY-95.0 miles 75°2018-11-30 22:30:27 AA0PB5.3 miles 83°2018-12-09 22:05:25
N7TSZ5.3 miles 83°2018-12-12 17:34:15 N7ILK-35.4 miles 158°2018-11-21 17:15:40
Stations which heard KA7EMS-9 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
ROSLDG 1 2018-12-07 09:57:30 2018-12-07 09:57:30 CN85CB > CN85BA 4.6 miles 241° 2018-12-07 09:57:30
W7GC-4 4 2018-12-07 10:02:29 2018-12-07 10:38:00 CN85JF > CN85CF 27.1 miles 269° 2018-12-07 10:38:00
KD1IT-10 1 2018-12-07 20:03:44 2018-12-07 20:03:44 CN85NM > CN85NK 4.9 miles 194° 2018-12-07 20:03:44
BALDPK 61 2018-12-07 10:43:00 2018-12-08 00:10:23 CN85OK > CN85LJ 13.6 miles 256° 2018-12-07 13:30:40
NA7Q-9 2 2018-12-07 17:00:09 2018-12-07 17:01:05 CN85OL > CN85QL 8.5 miles 88° 2018-12-07 17:00:09
BEAVRT 4 2018-12-07 13:06:32 2018-12-07 13:29:23 CN85OK > CN85OK 2.9 miles 252° 2018-12-07 13:29:23
W7YAM 2 2018-12-07 10:12:29 2018-12-07 10:32:29 CN85FB > CN85KH 26.9 miles 50° 2018-12-07 10:12:29
W7YAM-15 1 2018-12-07 10:37:29 2018-12-07 10:37:29 CN85JF > CN85JF 0.7 miles 167° 2018-12-07 10:37:29
W7EES-10 2 2018-12-07 11:20:12 2018-12-07 21:45:11 CN85NM > CN85MM 4.3 miles 269° 2018-12-07 21:45:11
WA7SUP 2 2018-12-07 10:17:29 2018-12-07 12:40:07 CN85GB > CN85MH 29.9 miles 56° 2018-12-07 10:17:29
NPLNS 24 2018-12-07 11:08:00 2018-12-07 23:59:42 CN85OK > CN85MP 15.9 miles 319° 2018-12-07 13:11:32

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.
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