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APRS station K4HAX-9 - show graphs
Comment: 147.300MHz T146 +060 Civilian Mode
Mic-E message: Off duty
Location: 38°51.50' N 77°23.50' W - locator FM18HU25XX - show map
2.4 miles Northeast bearing 58° from Centreville, Fairfax County, Virginia, United States [?]
5.4 miles Northeast bearing 34° from Yorkshire, Prince William County, Virginia, United States
19.3 miles West bearing 263° from Washington, D. C., Washington, D.C., United States
51.3 miles Southwest bearing 235° from Baltimore, City of Baltimore, Maryland, United States
Last position: 2025-01-21 15:09:44 EST (5h ago)
2025-01-21 15:09:44 EST local time at Centreville, United States [?]
Position ambiguous: Precision reduced at transmitter by 2 digits, position resolution approximately 1.2 miles.
Course:
Speed: 0 MPH
Device: Yaesu: FTM-400DR (rig)
Last path: K4HAX-9>SXUQLZ via WIDE1-1,WIDE2-1,qAR,W4VA-13 (good)
Positions stored: 28856
Packet rate: 207 seconds between packets on average during 2074 seconds.
Stations near current position of K4HAX-9 - show more
callsign distance last heard - EST      callsign distance last heard - EST
GW00661.1 miles 67°2025-01-21 20:08:37 W4KRL-91.5 miles 53°2025-01-20 16:54:59
DW47482.0 miles 220°2025-01-21 20:00:34 FW65472.1 miles 41°2025-01-21 20:01:12
K4DUF-72.2 miles 19°2025-01-18 16:57:42 KF4LWX2.3 miles 306°2025-01-19 09:47:05
KG4EXY-13.1 miles 207°2025-01-21 19:48:25 EW16753.2 miles 209°2025-01-21 19:00:01
GW42893.3 miles 90°2025-01-21 20:05:23 CW37663.5 miles 255°2025-01-21 20:01:03
KK4ZUU-93.7 miles 228°2025-01-18 22:27:19 GW28314.2 miles 147°2024-12-25 11:18:14
GW58524.2 miles 147°2025-01-21 20:05:03 DW88684.2 miles 350°2025-01-21 20:06:06
DW40924.4 miles 85°2025-01-21 19:31:09 N3DRG B4.4 miles 97°2025-01-16 06:47:26
N3DRG-B4.4 miles 97°2025-01-16 06:47:26 N3DRG-D4.4 miles 97°2025-01-16 06:41:46
KR4ALI-D4.5 miles 305°2025-01-21 20:09:35 FW29824.6 miles 53°2025-01-21 20:09:49
Stations which heard K4HAX-9 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
N3KTX-2 1 2025-01-19 09:33:17 2025-01-19 09:33:17 FM18HU > FM19GL 44.3 miles 353° 2025-01-19 09:33:17
NV4FM-5 26 2025-01-04 13:14:49 2025-01-19 14:18:25 FM18HU > FM18JV 10.0 miles 71° 2025-01-19 14:18:25
KV3B-1 71 2025-01-04 13:37:25 2025-01-20 18:26:21 FM18HU > FM19JE 24.3 miles 21° 2025-01-20 18:26:21
N4CV-2 116 2025-01-04 13:10:42 2025-01-21 14:54:05 FM18IU > FM18GW 8.4 miles 321° 2025-01-12 15:43:13
W4AD-10 5 2025-01-05 11:06:13 2025-01-19 13:59:28 FM18IV > FM18IQ 13.3 miles 190° 2025-01-19 13:59:28
KS4E-5 9 2025-01-04 22:03:00 2025-01-12 13:43:20 FM18HU > FM18IS 6.6 miles 136° 2025-01-12 13:43:20
WC4J 30 2025-01-04 13:05:02 2025-01-21 14:55:33 FM18IU > FM18FT 11.7 miles 247° 2025-01-12 14:17:01
W4VA-13 48 2025-01-04 13:06:04 2025-01-21 15:09:44 FM18IV > FM18BR 31.7 miles 252° 2025-01-12 10:39:45
W4TTU-10 12 2025-01-04 15:41:37 2025-01-18 15:38:56 FM19JD > FM19HB 12.1 miles 242° 2025-01-04 21:29:41
KN4IJF-1 5 2025-01-15 13:42:41 2025-01-20 18:24:35 FM18GV > FM18GS 7.6 miles 176° 2025-01-20 17:35:33
KM4YC-1 31 2025-01-05 16:37:03 2025-01-21 14:57:46 FM18IV > FM08XX 40.1 miles 280° 2025-01-12 13:40:32

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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