N7TJB Callsign on QRZCQ.com

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QRZCQ - The database for radio hams

2026-03-23 04:02:05 UTC

N7TJB

Active QRZCQ.com user

Jeff Butterfield

Bowling Green 42103
United States, KY

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

Call data

Last update:	2024-06-27 19:59:14
Continent:	NA
Views:	324
Main prefix:	K
Class:	Extra
Federal state:	KY
Latitude:	36.9375000
Longitude:	-86.3750000
Locator:	EM66TW
DXCC Zone:	291
ITU Zone:	8
CQ Zone:	5
ULS record:	3314219
Issued:	2011-08-30

Most used bands

10m
(32%)

20m
(27%)

15m
(20%)

12m
(13%)

17m
(9%)

Most used modes

FT8
(65%)

SSB
(19%)

MFSK
(17%)

CW
(1%)

QSL data

Last update:	2024-06-27 19:55:10
eQSL QSL:	YES
Bureau QSL:	no
Direct QSL:	YES
LoTW QSL:	YES
Extra QSL Info:	LOTW is preferred. I will send a QSL Card in response to yours.

Biography

An active ham since I was 14 years old (I am retired now...you do the math!). It has been a life-long passion.

I am a retired university professor (I taught information technology for 30 years) and now have more time to play radio/electronics. I prefer the 'technical' side of Ham Radio and spend more time building and testing things than operating. However, you can find me on HF (CW and FT8).

Worked DXCCs:

Equipment

FLEX, YAESU, KENWOOD, ICOM, TENTEC, uBITX, Homebrew HF/VHF/UHF

Carolina Windom, Horizontal Sky-Loop, 132' Doublet, Magnetic Loop, Butternut Vertical, 43' Vertical, VHF/UHF J-poles and Discone

Rev. 2d9bf23568