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 N5ZEF-9 - show graphs Bookmark and Share
Map loading...
Mic-E message: In service
Location: 37°21.05' N 122°03.62' W - locator CM87XI24SE - show map - static map
1.8 miles Southwest bearing 227° from Sunnyvale, Santa Clara County, California, United States [?]
2.5 miles Northwest bearing 321° from Cupertino, Santa Clara County, California, United States
9.1 miles West bearing 275° from San Jose, Santa Clara County, California, United States
35.3 miles Southeast bearing 146° from San Francisco, San Francisco County, California, United States
Last position: 2012-05-13 22:24:31 UTC (14d 2h9m ago)
2012-05-13 15:24:31 PDT local time at Sunnyvale, United States [?]
Altitude: 174 ft
Course: 168°
Speed: 63 MPH
Device: Yaesu: FTM-350 (rig)
Last path: N5ZEF-9>S7RQPU via WIDE1-1,WIDE2-1,qAR,W6YX-5 (good)
Positions stored: 1079
Other SSIDs: N5ZEF
Stations near current position of N5ZEF-9 - show more
callsign distance last heard - UTC      callsign distance last heard - UTC
AI6MS-182.5 yards 104°2012-05-27 06:08:08 WA6TS-9228.5 yards 45°2012-05-28 00:33:38
K6CLS-70.4 miles 120°2012-05-20 07:48:13 KQ6DW-10.4 miles 221°2012-05-28 00:11:36
WC6O0.5 miles 277°2012-05-25 16:54:33 DW19780.7 miles 253°2012-05-27 17:20:27
DW01861.0 miles 171°2012-05-26 15:13:38 W6DLF-91.1 miles 43°2012-05-17 00:52:42
N6UDJ-11.2 miles 44°2012-05-03 03:06:18 WA6TS-11.2 miles 44°2012-05-28 00:23:59
AF6QD-31.6 miles 24°2012-05-09 02:46:32 WA6HCW-11.7 miles 276°2012-05-15 02:20:51
Q4STAR1.7 miles 358°2012-05-20 12:33:07 KD6SOJ-91.8 miles 295°2012-05-21 21:43:55
CW64381.9 miles 94°2012-05-28 00:30:04 N6ZFJ-12.2 miles 66°2012-05-23 19:59:28
KI6TSF-142.2 miles 153°2012-05-12 17:31:40 KT6LN-92.3 miles 163°2012-04-29 01:58:41
N0ARY-42.5 miles 73°2012-05-23 17:29:34 N0ARY-22.5 miles 73°2012-05-28 00:08:41
Stations which heard N5ZEF-9 directly on radio –
callsign pkts first heard - UTC last heard longest (tx => rx) longest at - UTC
WR6ABD 2 2012-05-13 00:33:18 2012-05-13 00:33:59 CM87XJ > CM97BC 22.4 miles 149° 2012-05-13 00:33:59
W6CX-3 15 2012-05-12 23:42:35 2012-05-13 22:24:33 CM87WG > CM87XT 38.6 miles 4° 2012-05-12 23:43:36
K6LY-3 2 2012-05-12 23:27:55 2012-05-12 23:28:42 CM87WE > CM96AO 44.8 miles 163° 2012-05-12 23:28:42
W6CO-5 2 2012-05-12 23:42:33 2012-05-13 00:05:57 CM87WG > CM88SI 78.2 miles 348° 2012-05-12 23:42:33
W6YX-5 12 2012-05-13 00:10:21 2012-05-13 22:24:31 CM87XH > CM87WJ 7.8 miles 309° 2012-05-13 00:10:21
W6WLS-4 1 2012-05-12 23:11:18 2012-05-12 23:11:18 CM87VE > CM87WC 7.6 miles 153° 2012-05-12 23:11:18
WB6TMS-3 1 2012-05-13 00:10:22 2012-05-13 00:10:22 CM87XH > CM87LX 69.7 miles 311° 2012-05-13 00:10:22
K6MJW-10 6 2012-05-12 23:43:35 2012-05-13 00:03:30 CM87WG > CM97AM 19.9 miles 31° 2012-05-12 23:43:35
AC6SL-4 2 2012-05-12 23:22:41 2012-05-12 23:31:18 CM87WF > CM87WD 6.6 miles 165° 2012-05-12 23:31:18
WB9VXY-3 8 2012-05-12 23:12:50 2012-05-12 23:24:53 CM87VE > CM96EM 55.5 miles 145° 2012-05-12 23:15:24
AF6SE 10 2012-05-12 23:22:41 2012-05-12 23:41:33 CM87WG > CM87WE 5.7 miles 190° 2012-05-12 23:41:33
KG6HWF 2 2012-05-12 23:44:08 2012-05-12 23:46:04 CM87WG > CM97AI 10.5 miles 43° 2012-05-12 23:44:08
KI6PAU-3 1 2012-05-12 23:37:44 2012-05-12 23:37:44 CM87WF > CM96BH 66.7 miles 168° 2012-05-12 23:37:44
WA6TS-1 2 2012-05-12 23:48:12 2012-05-13 00:09:18 CM87WG > CM87XI 7.7 miles 23° 2012-05-12 23:48:12

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