JK8DUP Callsign on QRZCQ.com

Cookies help us deliver our services.

We may use session cookies for technical purposes such as to enable better navigation through
the site, or to allow you to customize your preferences for interacting with the site.

By using our services, you agree to our use of cookies. OK

QRZCQ - The database for radio hams

2026-04-10 11:40:45 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:	293
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
(7%)

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. 2d9bf23568