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 AE7TD-4 - show graphs
Map loading...
Comment: 146.520MHz FTM-400XDR
Mic-E message: In service
Location: 47°40.04' N 122°01.02' W - locator CN87XQ70XD - show map - static map
5.0 miles West bearing 250° from Lake Marcel-Stillwater, King County, Washington, United States [?]
5.4 miles South bearing 196° from Duvall, King County, Washington, United States
15.3 miles East bearing 74° from Seattle, King County, Washington, United States
81.8 miles Southeast bearing 130° from Victoria, British Columbia, Canada
Last position: 2018-01-19 19:47:49 EST (3d 9h11m ago)
2018-01-19 16:47:49 PST local time at Lake Marcel-Stillwater, United States [?]
Altitude: 512 ft
Course: 264°
Device: Yaesu: FTM-400DR (rig)
Last path: AE7TD-4>T7TPPT via WIDE1-1,WIDE2-1,qAR,KF0RY-10 (good)
Positions stored: 28133
Packet rate: 109 seconds between packets on average during 1959 seconds.
Other SSIDs: AE7TD
Stations near current position of AE7TD-4 - show more
callsign distance last heard - EST      callsign distance last heard - EST
N3MAC-101.4 miles 206°2018-01-23 04:56:09 N3MAC-91.4 miles 215°2018-01-22 21:25:35
KI7SVI-101.7 miles 193°2017-12-30 20:08:36 CW95461.9 miles 0°2018-01-23 04:50:51
KG7OPW-52.2 miles 327°2018-01-15 04:31:49 KC7RXL-72.3 miles 304°2018-01-23 00:39:55
KD7UBJ2.8 miles 201°2018-01-23 04:58:54 EW97143.0 miles 313°2018-01-23 04:55:48
EW60893.0 miles 131°2018-01-23 04:30:18 W7BXF4.1 miles 176°2017-12-29 22:47:13
W7BXF-94.1 miles 176°2018-01-22 21:03:21 EW19724.2 miles 46°2018-01-23 04:48:43
W7EFR-124.2 miles 196°2018-01-23 04:41:29 N7AJS-94.3 miles 305°2018-01-22 19:03:10
W7DM-74.4 miles 281°2018-01-15 23:47:48 W7DM-34.5 miles 282°2018-01-01 15:12:17
KF0RY-105.0 miles 249°2018-01-23 04:55:50 DW03725.1 miles 25°2018-01-23 04:50:28
CW70915.2 miles 108°2018-01-23 04:49:03 W7PWN-95.3 miles 237°2018-01-19 21:00:58
Stations which heard AE7TD-4 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
BALDI 13 2018-01-09 17:58:53 2018-01-17 15:05:52 CN87WQ > CN97BF 34.1 miles 157° 2018-01-17 15:05:52
WW7RA 13 2018-01-03 15:25:01 2018-01-16 18:44:37 CN87XQ > CN87ON 37.9 miles 256° 2018-01-08 21:48:30
W7PFR-1 8 2018-01-03 16:31:59 2018-01-12 19:43:06 CN87WQ > CN86UU 59.2 miles 188° 2018-01-03 16:31:59
SOMTN 24 2018-01-02 16:41:42 2018-01-19 16:50:49 CN87XP > CN87HH 66.5 miles 249° 2018-01-17 00:40:46
ERINB 24 2018-01-02 16:45:36 2018-01-19 17:52:19 CN87XO > CN87MQ 42.6 miles 276° 2018-01-09 17:52:19
TIGER 70 2018-01-02 16:47:28 2018-01-19 19:40:14 CN87WQ > CN97AM 13.3 miles 158° 2018-01-03 16:32:32
KF0RY-10 94 2018-01-16 16:48:03 2018-01-19 19:47:49 CN87XO > CN87WP 5.6 miles 316° 2018-01-19 17:51:46
N7SET 2 2018-01-05 17:55:01 2018-01-09 17:53:57 CN87XO > CN87US 17.0 miles 313° 2018-01-09 17:53:57
W7HR-1 43 2018-01-03 16:45:41 2018-01-19 19:45:47 JE02AJ > CN87RN 9816.4 miles 292° 2018-01-17 14:48:35
WA7DY-10 1 2018-01-10 18:27:04 2018-01-10 18:27:04 CN87WP > CN87VN 6.1 miles 187° 2018-01-10 18:27:04
N3MAC-9 7 2018-01-02 20:47:58 2018-01-16 20:44:10 CN87XP > CN87WP 5.9 miles 277° 2018-01-09 20:13:59
WA7VC-10 30 2018-01-03 16:43:25 2018-01-19 16:55:49 CN87WQ > CN97DL 26.0 miles 124° 2018-01-10 18:33:39
WSEA 1 2018-01-10 18:58:48 2018-01-10 18:58:48 CN87XQ > CN87TM 18.8 miles 236° 2018-01-10 18:58:48
W7NPC-10 18 2018-01-03 19:14:58 2018-01-19 19:29:40 CN87XQ > CN87RP 24.7 miles 268° 2018-01-05 19:52:20
W7KKX-3 10 2018-01-02 16:45:02 2018-01-05 19:33:33 CN87XP > CN87VR 11.1 miles 296° 2018-01-05 19:33:33
JUPITR 74 2018-01-02 16:44:22 2018-01-19 19:42:57 CN87XO > CN87MQ 44.8 miles 278° 2018-01-19 16:50:17
MAPLE 1 2018-01-12 18:59:36 2018-01-12 18:59:36 CN87XN > CN87WK 7.6 miles 194° 2018-01-12 18:59:36
KD7ESK-7 1 2018-01-16 18:42:58 2018-01-16 18:42:58 CN87XN > CN87XW 25.2 miles 356° 2018-01-16 18:42:58

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