JL3AMK has been licensed since 1983
and is a member of 10-X, ARRL, A1C, BDXC, FISTS, GQRP, JARL, JSWC, NAQCC, QRP-ARCI, SKCC, VKQRP, etc.

JL3AMK's Web Site

May the Morse Be with You

https://www.jl3amk.org/ or https://www.jl3amk.net/

QRZ.COM

CQ CQ CQ DE JL3AMK JL3AMK AR K

Reverse Beacon Network (JL3AMK spotted)

RBN Activity Statistics for JL3AMK

CQ POTA DE JL3AMK/3 K

Parks on the Air (View Profile)

RBN Activity Statistics for JL3AMK/3

Propagations

Solar-Terrestrial Data Panel (by N0NBH)

WM7D's Solar Resource Page

HF Propagation Map

Space Weather Forecast (by swc.nict.go.jp): Current Status (Sunspot) / Forecast (Ionosphere) / HF-START Web Tool

Sunspot Index and Long-term Solar Observations: Sunspot Number graphics / Solar Cycles Min/Max / Cycles durations

NOAA / NWS Space Weather Prediction Center: Forecasts / Observations (Station K and A Indices) (Planetary K-index)

VOACAP (by OH6BG)

Beacons

NCDXF/IARU International Beacon Project: Transmission Schedule / Azimuthal Map
14,100 - 18,110 - 21,150 - 24,930 - 28,200 kHz

List of Shortwave Beacons Worldwide (by DL8WX)

Reverse Beacon Network (10-Meter Beacons)

Frequencies

CW Club RBN Spotter

Band	Centers of Activity Frequencies
	G QRP Club		QRP ARCI		VK QRP Club (or vk3ye.com)	NAQCC	IARU	FISTS CW Club				Straight Key Century Club	Emergency Communications Frequencies
	Europe		U.S.A.		Australia	North America	Reg.3 Band Plan	Europe	Americas	Down Under	East Asia		IARU Global Frequencies (+/- 20 kHz)			JARL
	CW	SSB	CW	SSB	CW	CW	QRP & QRS	CW				CW	Reg. 1	Reg. 2	Reg. 3	Japan
160 m	1,836	1,843	1,810	1,910	1,815	1,810 1,843	1,836 QRP	1,818	1,808	1,808	-	1,813.5	-
80 m 75 m	3,560	3,690	3,560	3,985	3,530	3,560	3,560 QRP 3,690 SSB QRP	3,558	3,558	3,528	-	3,530 3,550	3,760	3,750 3,985	3,600	3,535
40 m	7,030	7,090	7,030 7,122	7,285	7,028	7,030 7,040 7,122	7,030 QRP 7,090 SSB QRP	7,028	7,028 7,058	7,028	7,028	7,038 7,055 7,120	7,110	7,060 7,240 7,275	7,110	7,050
30 m	10,106 10,116	-	10,106 10,116	-	10,106 (10,116)	10,106 10,116	10,116 QRP	10,118	10,118	10,118	10,118 10,128 10,133	10,120	-
20 m	14,060	14,285	14,060	14,285	14,060	14,060	14,055 QRS 14,060 QRP 14,285 SSB QRP	14,058	14,058	14,058	14,058	14,050 14,114	14,300
17 m	18,086 18,096	18,130	18,096	18,130	(18,086) (18,096)	18,096	18,086 QRP 18,130 SSB QRP	18,085	18,085	18,085	18,085	18,080	18,160
15 m	21,060	21,285	21,060	21,385	21,060	21,060	21,055 QRS 21,060 QRP	21,058	21,058	21,058	21,058 21,138	21,050 21,114	21,360
12 m	24,906	24,950	24,906	24,950	(24,906)	24,906	24,906 QRP 24,950 SSB QRP	24,908	24,908	24,908	24,908	24,910	-
10 m	28,060	28,365	28,060	28,385	28,060	28,060	28,055 QRS 28,360 QRP	28,058	28,058	28,058	28,058	28,050 28,114	-			28,200

Italic: Japanese stations must NOT transmit (this mode) on these frequencies.
Japanese Bandplans (JARL): English / Japanese [PDF]
Note: Bandplans described by JARL is different a little from the law.