JK8DUP Callsign on QRZCQ.com

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QRZCQ - The database for radio hams

2026-05-25 21:36:50 UTC

JK8DUP

Active QRZCQ.com user

Hiroyasu Ara

Tobetsu Town
Japan

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

Call data

Last update:	2026-01-11 01:51:32
Continent:	AS
Views:	314
Main prefix:	JA
Latitude:	43.2285440
Longitude:	141.4519900
Locator:	QN03RF
IOTA:	AS-078
DXCC Zone:	339
ITU Zone:	45
CQ Zone:	25

Most used bands

10m
(35%)

6m
(27%)

15m
(14%)

70cm
(11%)

2m
(6%)

Most used modes

FT8
(76%)

SSB
(15%)

MFSK
(6%)

FT4
(3%)

FM
(2%)

QSL dataUp to date!

Last update:	2025-08-06 13:06:57
eQSL QSL:	YES
Bureau QSL:	YES
Direct QSL:	no
LoTW QSL:	YES

Biography

Shack in Tobetsu-cho is operated remotely from Sapporo City

Worked DXCCs:

Equipment

Transceiver
IC-7610M IC-9700
Antenna
3.5MHz FullSize WireDP
7MHz 2ele Yagi
21MHz,28MHz 7ele Yagi
50MHz 12ele Yagi
144MHz 12ele 2x2
430MHz,1200MHz 3GP

Rev. 9bb3a2fc6f