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APRS station AC4IU-9 - show graphs
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Comment: 147.015MHz
Mic-E message: En route
Location: 38°14.79' N 77°31.11' W - locator FM18FF79SD - show map - static map
5.0 miles Southwest bearing 219° from Fredericksburg, City of Fredericksburg, Virginia, United States [?]
6.0 miles Southwest bearing 207° from Falmouth, Stafford County, Virginia, United States
51.8 miles Southwest bearing 210° from Washington, D. C., Washington, D.C., United States
87.0 miles Southwest bearing 214° from Baltimore, City of Baltimore, Maryland, United States
Last position: 2019-03-21 13:54:52 EDT (1d 16h30m ago)
2019-03-21 13:54:52 EDT local time at Fredericksburg, United States [?]
Altitude: 259 ft
Course:
Device: Yaesu: FTM-400DR (rig)
Last path: AC4IU-9>SX1T7Y via WIDE1-1,WIDE2-1,qAR,W4KEL-12 (good)
Positions stored: 1560
Packet rate: 572 seconds between packets on average during 4007 seconds.
Stations near current position of AC4IU-9 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
W3JRD0.8 miles 21°2019-03-17 20:31:14 KD4IIW1.2 miles 230°2019-02-24 13:33:25
KD4IIW B1.2 miles 230°2019-03-04 10:01:24 KD4IIW-B1.2 miles 230°2019-03-04 10:01:34
KG4YJB-11.4 miles 103°2019-03-23 06:11:46 KM4HFB-91.5 miles 306°2019-03-22 10:24:17
KK4NDE-32.0 miles 91°2019-03-23 06:20:32 KM4HFB-52.2 miles 304°2019-03-21 15:55:27
147.015va2.4 miles 326°2019-03-23 06:16:09 KN4LLQ-92.5 miles 197°2019-03-16 19:59:21
FW01272.6 miles 261°2019-03-23 06:16:13 KE3XE2.7 miles 329°2019-03-23 06:18:16
KE3XE-92.7 miles 330°2019-03-22 17:26:29 KM4VHX-123.0 miles 120°2019-03-09 20:15:11
KM4VHX-103.0 miles 120°2019-03-23 06:15:25 KM4VHX-633.1 miles 120°2019-03-08 20:31:52
KM4VHX-93.1 miles 120°2019-03-22 16:43:22 KM4VHX-63.1 miles 120°2019-03-20 17:37:41
LWXSVRL4A4.3 miles 87°2019-03-22 17:50:42 KN4LLQ-74.6 miles 295°2019-03-10 10:09:54
Stations which heard AC4IU-9 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
W4VA-10 6 2019-03-05 14:17:42 2019-03-21 12:51:34 FM18FH > FM18BR 34.9 miles 331° 2019-03-21 12:51:34
AE4ML-1 6 2019-03-21 10:53:13 2019-03-21 13:52:51 FM18FF > FM18GH 5.3 miles 44° 2019-03-21 13:52:51
NO3B-10 1 2019-03-21 12:54:47 2019-03-21 12:54:47 FM18FG > FM18JG 18.9 miles 97° 2019-03-21 12:54:47
W4KEL-12 2 2019-03-21 10:51:49 2019-03-21 13:54:52 FM18FF > FM08QH 58.9 miles 274° 2019-03-21 13:54:52
KA4RRU 1 2019-03-05 14:21:04 2019-03-05 14:21:04 FM18CT > FM18EN 19.0 miles 153° 2019-03-05 14:21:04

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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