JR4HCQ Callsign on QRZCQ.com

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QRZCQ - The database for radio hams

2026-04-06 23:31:28 UTC

JR4HCQ

Active QRZCQ.com user

Yoshiaki Okamoto "Yoshi"

706-0021 Tamano-city, Okayama
Japan

APRS Info • eQSL Info • PSK Info • View logbook • ClubLog • D-STAR • DMR

Call data

Last update:	2026-02-03 02:02:14
QTH:	Tamano-city, Okayama
Continent:	AS
Views:	812
Main prefix:	JA
Latitude:	34.4685457
Longitude:	133.9210933
Locator:	PM64XL
IOTA:	AS-007
DXCC Zone:	339
ITU Zone:	45
CQ Zone:	25

Most used bands

10m
(31%)

15m
(26%)

40m
(15%)

17m
(12%)

20m
(9%)

Most used modes

FT8
(87%)

SSB
(13%)

MFSK
(1%)

CW
(1%)

FM
(1%)

QSL dataUp to date!

Last update:	2026-04-01 15:33:47
eQSL QSL:	YES
Bureau QSL:	YES
Direct QSL:	YES
LoTW QSL:	YES

Biography

Born in 1963.
Licensed in 1979.

Worked DXCCs:

Equipment

Rigs : IC-7300 (30～100W), IC-2300 (10W), TH-45 (3.5W)
Antennas :
- 6m band - 12mH 5 el. Yagi
- 10m/15m band - 11mH 4 el. Yagi (Dual Band)
- 12m/17m band - 7mH V-Type Wire Dipole
- 20m band - 10mH Inverted-V Wire Dipole
- 40m band - 8mH Shortened EFHW

Rev. 2d9bf23568