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APRS station K4AFN-4 - show graphs
Comment: PK
Mic-E message: In service
Location: 31°32.77' N 110°14.55' W - locator DM41VN01VB - show map
3.6 miles East bearing 99° from Sierra Vista, Cochise County, Arizona, United States [?]
7.8 miles Southeast bearing 136° from Huachuca City, Cochise County, Arizona, United States
44.4 miles East bearing 68° from Heroica Nogales, Sonora, Mexico
61.5 miles Southeast bearing 139° from Tucson, Pima County, Arizona, United States
Last position: 2025-01-27 15:01:06 EST (3d 1h16m ago)
2025-01-27 13:01:06 MST local time at Sierra Vista, United States [?]
Altitude: 4436 ft
Course: 100°
Speed: 0 MPH
Device: Byonics: TinyTrak4 (tracker)
Last path: K4AFN-4>S1SRWW via WIDE1-1,WIDE2-2,qAR,W7BAN (good)
Positions stored: 5742
Packet rate: 124 seconds between packets on average during 6055 seconds.
Other SSIDs: K4AFN-9
Stations near current position of K4AFN-4 - show more
callsign distance last heard - EST      callsign distance last heard - EST
AA7JC295.8 yards 278°2025-01-26 22:53:17 AA7JC W333.9 yards 280°2025-01-19 19:30:16
AA7JC-W333.9 yards 280°2025-01-19 19:30:26 N0PHT0.5 miles 134°2025-01-25 16:38:35
GW50790.5 miles 180°2025-01-30 16:13:06 N7RCC-91.2 miles 315°2025-01-29 19:31:00
WA7UWG B1.9 miles 301°2025-01-30 16:11:40 WA7UWG-B1.9 miles 301°2025-01-30 16:11:50
GW16702.0 miles 227°2025-01-30 16:15:43 K2AK-D2.1 miles 274°2025-01-26 12:19:37
K2AK2.1 miles 274°2025-01-09 15:24:39 FW97542.8 miles 121°2025-01-30 16:13:38
K7RDG-C3.6 miles 120°2025-01-30 16:03:01 K7RDG C3.6 miles 120°2025-01-30 16:03:16
W7BAN4.8 miles 183°2025-01-30 15:57:11 AA7EW-96.2 miles 165°2025-01-29 14:18:44
W7SVT-96.4 miles 134°2025-01-30 16:16:40 W0JLS D6.7 miles 159°2025-01-30 16:11:15
W0JLS-D6.7 miles 159°2025-01-30 16:11:25 GW374010.9 miles 179°2025-01-30 16:15:08
Stations which heard K4AFN-4 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
W7MOT-3 549 2025-01-18 18:16:40 2025-01-27 10:11:15 DM41VN > DM33RN 195.4 miles 317° 2025-01-18 18:16:40
N7SAR 11 2025-01-24 09:15:48 2025-01-26 17:30:08 DM41QQ > DM42OH 44.7 miles 343° 2025-01-26 17:30:08
HELIO 595 2025-01-18 11:24:28 2025-01-27 14:47:40 DM41QQ > DM52BP 82.0 miles 35° 2025-01-24 14:35:22
W7MOT-10 3 2025-01-20 10:49:53 2025-01-21 11:53:53 DM41VN > DM43HV 176.4 miles 338° 2025-01-21 11:53:53
KE7JVX-3 22 2025-01-18 11:28:29 2025-01-27 14:12:53 DM41VM > DM43OG 127.1 miles 343° 2025-01-18 12:10:38
K7TUS 995 2025-01-22 17:11:15 2025-01-26 17:30:53 DM41QQ > DM42OK 52.4 miles 348° 2025-01-24 14:39:47
W7BAN 3294 2025-01-18 11:22:26 2025-01-27 15:01:06 DM41PT > DM41VL 34.5 miles 129° 2025-01-24 10:03:31
K7TUS-1 46 2025-01-23 12:58:25 2025-01-24 12:54:00 DM41TP > DM42PE 44.4 miles 328° 2025-01-23 12:58:25
AK7Z-1 36 2025-01-23 13:19:59 2025-01-26 16:46:07 DM41QR > DM42LF 42.6 miles 325° 2025-01-24 09:32:36
N7GEE-10 631 2025-01-23 10:37:05 2025-01-26 09:07:35 DM41QQ > DM41MX 30.3 miles 311° 2025-01-24 09:17:47
AA7JB 99 2025-01-19 11:06:49 2025-01-27 05:36:10 DM41QR > DM41TQ 17.0 miles 102° 2025-01-24 13:08:15
W7SVT-9 12 2025-01-18 11:30:27 2025-01-26 18:01:15 DM41UN > DM41WL 10.5 miles 126° 2025-01-23 11:09:36

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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