JA7AUM Callsign on QRZCQ.com

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QRZCQ - The database for radio hams

2025-05-16 15:01:53 UTC

JA7AUM

Active QRZCQ.com user

Masaharu Ishidoya

036-8363 HIROSAKI CITY, AOMORI PREF.
Japan

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

Call data

Last update:	2023-07-07 20:20:20
Continent:	AS
Views:	1579
Main prefix:	JA
Latitude:	40.6097680
Longitude:	140.4593380
Locator:	QN00FO
DXCC Zone:	339
ITU Zone:	45
CQ Zone:	25

Most used bands

20m
(21%)

40m
(18%)

15m
(16%)

30m
(13%)

17m
(12%)

Most used modes

FT8
(44%)

CW
(31%)

SSB
(12%)

RTTY
(11%)

FT4
(5%)

QSL data

Last update:	2023-07-14 18:26:07
eQSL QSL:	no
Bureau QSL:	YES
Direct QSL:	YES
LoTW QSL:	YES

Biography

No biography data yet

Worked DXCCs:

Equipment

TS-990S
K3
77DX
SteppIR DB-42
CD-78L

Rev. 2d9bf23568