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 AF4MP-9 - show graphs
Map loading...
Comment: 2005 Ford Focus
Mic-E message: In service
Location: 34°02.43' N 84°23.77' W - locator EM74TA29LR - show map - static map
2.3 miles Northwest bearing 301° from Roswell, Fulton County, Georgia, United States [?]
6.3 miles West bearing 248° from Alpharetta, Fulton County, Georgia, United States
20.1 miles North bearing 359° from Atlanta, Fulton County, Georgia, United States
86.7 miles Southeast bearing 143° from Chattanooga, Hamilton County, Tennessee, United States
Last position: 2017-11-13 21:47:15 EST (4d 14h58m ago)
2017-11-13 21:47:15 EST local time at Roswell, United States [?]
Altitude: 1093 ft
Course:
Device: Kenwood: TM-D710 (rig)
Last path: AF4MP-9>S4PR4S via WIDE1-1,WIDE2-1,qAO,N4BFR-10 (good)
Positions stored: 25954
Packet rate: 210 seconds between packets on average during 10516 seconds.
Stations near current position of AF4MP-9 - show more
callsign distance last heard - EST      callsign distance last heard - EST
KF4TJY-81.4 miles 8°2017-10-31 08:36:20 KE4UW-91.7 miles 241°2017-11-18 11:58:35
WA4BRO2.9 miles 129°2017-11-18 12:42:42 KE4QFB-93.1 miles 87°2017-11-17 20:26:59
WF4W3.8 miles 20°2017-11-01 17:50:55 KM4VGM4.6 miles 39°2017-11-05 17:09:53
K4LDC-94.7 miles 107°2017-10-27 10:59:43 EW94394.7 miles 210°2017-11-18 12:38:49
K4GDR5.3 miles 68°2017-10-19 17:12:04 EW03755.7 miles 273°2017-11-18 12:31:20
KG4WIV5.8 miles 321°2017-11-18 12:36:07 EW60066.3 miles 232°2017-11-18 12:36:07
K4MET6.4 miles 191°2017-11-18 12:41:16 KI4NBY6.4 miles 163°2017-11-18 12:32:42
EW94086.4 miles 256°2017-11-18 12:44:18 EW64656.5 miles 149°2017-11-18 12:43:49
KD4SEV-136.5 miles 292°2017-11-18 12:40:49 KD4SEV-96.7 miles 298°2017-11-17 17:25:02
EW78446.7 miles 302°2017-11-18 12:45:08 KI4NBY-106.9 miles 170°2017-10-27 04:31:24
Stations which heard AF4MP-9 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
AB4KN-2 10 2017-11-03 12:56:08 2017-11-11 14:44:05 EM83AW > EM73RL 44.6 miles 228° 2017-11-04 14:30:13
W4DKZ 3 2017-11-02 11:06:55 2017-11-02 16:50:39 EM74TB > EM74VB 9.9 miles 87° 2017-11-02 16:50:39
KD4YDD-1 2 2017-11-13 19:03:09 2017-11-13 20:18:37 EM74WE > EM84AB 14.7 miles 123° 2017-11-13 19:03:09
KI4NBY 1 2017-11-04 15:20:35 2017-11-04 15:20:35 EM74TA > EM73TW 5.0 miles 182° 2017-11-04 15:20:35
W4JDH-1 11 2017-11-03 12:46:05 2017-11-04 15:06:31 EM74UA > EM73WV 13.8 miles 128° 2017-11-04 15:06:31
KM4RKT-1 1 2017-11-04 14:53:16 2017-11-04 14:53:16 EM73VV > EM73VU 4.2 miles 192° 2017-11-04 14:53:16
KD4UYP-10 23 2017-11-02 11:34:17 2017-11-13 21:22:49 EM74TB > EM74XC 18.9 miles 78° 2017-11-11 08:31:37
N3DAB-1 52 2017-11-02 10:49:33 2017-11-13 21:46:50 EM73XW > EM74TL 40.4 miles 335° 2017-11-03 12:41:04
N4NE-2 224 2017-11-02 10:40:22 2017-11-13 21:42:53 EM74RB > EM74WF 24.4 miles 64° 2017-11-09 14:35:40
N4BFR-10 11 2017-11-02 16:57:53 2017-11-13 21:47:15 EM74TC > EM73UV 15.4 miles 166° 2017-11-11 10:41:28

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