Station info for JG0GRF-9 – aprs.fi

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Mic-E message:	Off duty
Location:	37°28.58' N 138°50.37' E - locator PM97KL04RH - show map 1.9 miles North bearing 342° from Nagaoka, Niigata, Japan [?] 6.5 miles Southwest bearing 233° from Mitsuke, Niigata, Japan 31.1 miles South bearing 199° from Niigata-shi, Niigata, Japan 85.2 miles Northwest bearing 318° from Utsunomiya-shi, Tochigi, Japan
Last position:	2025-01-21 18:50:38 EST (57m49s ago) 2025-01-22 08:50:38 JST local time at Nagaoka, Japan [?]
Altitude:	56 ft
Course:	100°
Speed:	13 MPH
Device:	Yaesu: FTM-300D (rig)
Last path:	JG0GRF-9>SWRXU8 via WIDE1-1,qAR,JA0ONU-10
Positions stored:	887
Packet rate:	52 seconds between packets on average during 889 seconds.
Other SSIDs:	JG0GRF JG0GRF

callsign	distance	last heard - EST	callsign	distance	last heard - EST
JI0WLC	1.4 miles 312°	2024-12-28 01:03:01	JA0RXU-9	1.4 miles 161°	2025-01-15 05:09:33
JA0RXU-7	1.9 miles 170°	2025-01-12 23:18:01	JG0GRF	2.4 miles 166°	2025-01-12 22:23:05
JH0XJC	2.4 miles 214°	2025-01-20 15:48:11	JG0PLU-7	2.7 miles 155°	2025-01-14 03:13:12
JP0YDU-I	2.8 miles 178°	2025-01-21 19:47:37	JA0ONU-10	3.0 miles 222°	2025-01-21 19:35:11
JA0ONU-9	3.2 miles 224°	2025-01-20 23:26:00	JJ0KXM-9	3.7 miles 110°	2025-01-21 19:05:49
JG0GRF	5.4 miles 26°	2025-01-05 21:09:53	JA/NI-136	6.2 miles 279°	2025-01-15 22:26:58
JA/NI-085	7.5 miles 136°	2025-01-12 00:26:29	JH0IPB-7	8.2 miles 199°	2025-01-21 17:21:37
JH0FOG-7	8.5 miles 91°	2025-01-05 00:54:21	JH0FOG-13	8.5 miles 91°	2025-01-21 19:40:01
JG0KHR-ios	8.5 miles 275°	2025-01-19 05:30:27	JA0YCW-10	8.8 miles 82°	2025-01-21 19:16:06
JP0YEE-I	8.8 miles 82°	2025-01-21 19:41:24	JH0EYA-7	8.8 miles 82°	2025-01-19 19:17:24

callsign	pkts	first heard - EST	last heard	longest	(tx => rx)	longest at - EST
JA0GWB-1	44	2025-01-15 21:30:10	2025-01-16 00:44:42	PM97KN > PM97MV	23.9 miles 23°	2025-01-16 00:44:42
JE0HBT-1	2	2025-01-16 22:10:48	2025-01-18 19:52:56	PM97LK > PM97MV	32.4 miles 12°	2025-01-18 19:52:56
JA0YCW-10	131	2025-01-05 19:25:43	2025-01-21 18:45:55	PM97LT > PM97LL	23.3 miles 179°	2025-01-15 23:46:07
JA0QEV-10	1	2025-01-20 18:46:50	2025-01-20 18:46:50	PM97JK > PM97ED	32.8 miles 232°	2025-01-20 18:46:50
JR0YBR	8	2025-01-05 20:19:48	2025-01-05 20:30:04	PM97KJ > PM97IH	10.5 miles 226°	2025-01-05 20:30:04
JA0ONU-10	656	2025-01-01 01:31:21	2025-01-21 18:50:38	PM97LP > PM97JK	16.1 miles 209°	2025-01-15 21:17:45
JF0TKF-1	10	2025-01-15 21:05:25	2025-01-19 23:25:29	PM97KK > PM97LQ	16.2 miles 12°	2025-01-19 23:25:29

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.

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.