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 N4THC-9 - show graphs
Map loading...
Mic-E message: Off duty
Location: 35°13.85' N 97°12.45' W - locator EM15JF55CJ - show map - static map
5.4 miles Southwest bearing 247° from Pink, Pottawatomie County, Oklahoma, United States [?]
11.2 miles East bearing 92° from Hall Park, Cleveland County, Oklahoma, United States
23.9 miles Southeast bearing 133° from Oklahoma City, Oklahoma County, Oklahoma, United States
93.3 miles Southwest bearing 227° from Tulsa, Tulsa County, Oklahoma, United States
Last position: 2018-10-18 18:08:46 EDT (23h37m ago)
2018-10-18 17:08:46 CDT local time at Pink, United States [?]
Altitude: 1444 ft
Course: 62°
Speed: 48 MPH
Device: Yaesu: FTM-100D (rig)
Last path: N4THC-9>SUQS8U via NORMAN*,WIDE2-1,qAR,W5GDL-5 (good)
Positions stored: 1589
Packet rate: 221 seconds between packets on average during 2653 seconds.
Other SSIDs: N4THC N4THC-7
Stations near current position of N4THC-9 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
N2MOT3.2 miles 36°2018-09-21 21:13:57 NORMAN7.6 miles 263°2018-10-19 17:44:50
N851JM7.6 miles 333°2018-10-11 12:45:36 KC5NOI B8.4 miles 81°2018-10-16 05:08:24
KC5NOI-B8.4 miles 81°2018-10-16 05:08:34 OUNTORDvA10.6 miles 87°2018-10-09 10:49:24
KC5MWZ-310.7 miles 330°2018-10-10 22:54:53 W5WTC10.8 miles 350°2018-10-15 14:27:20
KB5KWV10.9 miles 358°2018-10-19 17:00:11 KJ5AA10.9 miles 267°2018-10-04 15:21:23
WD5G-711.1 miles 343°2018-10-08 16:54:28 WD5G-911.1 miles 343°2018-10-18 14:17:29
AJ4BB11.2 miles 19°2018-09-30 20:17:48 WD5G11.3 miles 343°2018-10-13 12:03:50
EW827811.5 miles 265°2018-10-19 17:43:13 WD5G B11.6 miles 344°2018-10-19 17:43:58
WD5G-B11.6 miles 344°2018-10-19 17:44:08 WD5G-N11.6 miles 344°2018-10-19 17:45:01
WD5G A11.6 miles 344°2018-09-23 17:36:35 WD5G-A11.6 miles 344°2018-09-23 17:36:45
Stations which heard N4THC-9 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
SOKC 24 2018-10-01 19:30:20 2018-10-18 17:34:03 EM15MJ > EM15GJ 32.0 miles 271° 2018-10-11 20:16:43
W5LHG 15 2018-10-01 18:20:15 2018-10-18 17:40:14 EM15GI > EM15DD 20.5 miles 222° 2018-10-02 17:27:49
NORMAN 33 2018-10-02 17:28:25 2018-10-18 18:08:46 EM15MJ > EM15HF 26.0 miles 244° 2018-10-11 19:09:27
W5GDL-5 138 2018-10-01 17:59:02 2018-10-18 17:42:37 EM15MI > EM15FL 33.1 miles 286° 2018-10-02 18:11:50
DSTAR 1 2018-10-06 11:49:17 2018-10-06 11:49:17 EM15HJ > KN21QD 6023.8 miles 39° 2018-10-06 11:49:17
N5KUK-7 2 2018-10-18 17:45:16 2018-10-18 17:48:35 EM15HF > EM15HF 1.3 miles 202° 2018-10-18 17:45:16

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