[ADXA] Mike (W9MDB) now SK

[WB5JJJ]

You may not know, but Mike was instrumental in keeping the "hamlib"
database, that is used in many digital communications programs, up to date
- literally sometimes daily.

Clipped ---------------------------
Sad to report that Mike, W9MDB has passed. Mike helped countless hams
(including myself) by writing software, contributing to WSJT and taking
time to individually help others on their setup. Information below is from
Eric, WA1SXK.

Obituary for Michael (Mike) Black, W9MDB, of Quincy, Illinois
It is with deep sadness that we announce the passing of Michael (Mike)
Black, W9MDB (1955–2025). A dedicated and experienced ham operator, Mike
made a lasting impact on countless fellow enthusiasts through his boundless
enthusiasm, technical expertise, and willingness to help anyone in need.

Mike served in the United States Air Force for 20 years, retiring as an E-7
Scientific Measurements Supervisor. After his military career, he earned a
bachelor’s degree in computer science and mathematics, followed by a
master’s degree in information assurance.
In 2013, while working on high-powered rocket projects with his grandson,
Mike realized he needed an FCC license to operate a GPS transmitter on the
rocket. Determined to move forward, he quickly obtained his amateur radio
license—passing all three exams in just a few months. The hobby proved to
be an excellent fit, combining his background in hardware, software, and
geophysical sciences with a newly sparked passion for radio.

Mike made his first contribution to the Hamlib project in 2014 and took
over its leadership in 2015. Hamlib, which provides radio control libraries
used by over 20 different amateur radio programs—including WSJTX, JTDX,
FLDigi, and GPredict—benefited greatly from his meticulous dedication and
technical skill. He also contributed extensively to these programs
themselves, as well as FLRig.

One of Mike’s notable achievements in the FT8 community was addressing the
issue of unwanted audio harmonics when FT8 was first introduced. Working
closely with Eric (WA1SXK), Mike co-developed a procedure that worked with
virtually any radio to properly set up the audio chain and eliminate
harmonic interference. Over the course of three years, they reached out
personally to many operators causing these harmonics, sharing their
document and guiding them to a cleaner signal. Today, harmonic issues in
FT8 have been reduced to near non-existence—an enduring testament to Mike’s
commitment and expertise.

In 1997, Mike married his high school sweetheart, Toni, 25 years after they
first met. They enjoyed a loving life together until ALS slowly took its
toll. Despite this challenge, Mike continued to show unwavering
determination, love, and kindness to the very end.

Mike leaves behind a legacy of service, innovation, and friendship in the
amateur radio community—his silent key, W9MDB, will be sorely missed.

Condolences may be sent to:
Toni Black
4601 Trinity Lakes Dr.
Quincy, IL 62305-4404
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73's
George - WB5JJJ
HoIP - 100105
Cell - 479.857.7737
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