[BC] Transmitter Safety
Rich Wood
richwood at pobox.com
Wed Apr 30 07:43:09 CDT 2008
------ At 06:12 PM 4/29/2008, Sid Schweiger wrote: -------
>Some of you may remember Jim Howard (now, I believe, deceased), the
>former CE of WJIB/Boston (the 96.9 FM signal, not the WJIB currently
>owned by Bob Bittner at 740 AM). Jim received a painful lesson,
>which he would relate to anyone who asked him, about having to call
>someone's wife to deliver the worst news possible. He used to work
>at the WRUL/WNYW shortwave site at Scituate MA, years before I first
>met him, when one of his co-workers, working alone late at night and
>presumably on too little sleep, made a fatal error. Jim was the one
>who found him the next morning, and had to call the man's wife. Jim
>and I worked in the same transmitter building for a few years
>(underneath the candelabra in Needham MA), and whenever I had to do
>some transmitter work, he insisted on sticking around.
I worked with Jim for many years at WJIB. I hope you're wrong about
Jim's death, though I tried to call him a couple of months ago and
found the number disconnected.
He was one of the finest people I've ever worked with. Mild-mannered
but adamant about safety. I remember going to the transmitter site in
Needham fairly often. During Winter he advised me to stay away
because of the falling ice from the tower. I don't know how often his
shortwave site changed patterns but I remember visiting the Moncton
CBC shortwave site. The engineer showed me how the pattern was
changed and was adamant that I stay by his side as he made the
change. I can imagine that Jim's heightened sense of safety came from
rerouting high power RF in less than a minute. One failure in a
motorized switch and all Hell could break loose. St. Elmo would be amazed.
WJIB was a great place to work, primarily because of the people. As
the IBUZ cheerleaders know, I can be a pain in the butt. Jim had the
patience of a saint as I fired questions at him while he was trying
to install or repair something. I was constantly calling him when
something didn't sound right. Most of the problems turned out to be
bad recordings. We did very little processing. I programmed the station.
There's a story about an engineer at WGBH/WGBX-TV falling into an
operating klystron. He survived because there was someone nearby who
was able to extract him before it became lethal. I worked there at
the time an couldn't imagine anyone working on a live UHF
transmitter. While he saved his life the other engineer should have
prevented him from doing something so dangerous.
> Besides his comments and suggestions born out of years of
> experience while I was a neophyte, having him there watching over
> me (and teaching me the routine of making absolutely sure the box
> was fully discharged before sticking my hand in there) was both
> highly informative and comforting. It's a lesson I never
> forgot. My dad (RIP) was an electrical engineer, specializing in
> high-power transmission, and he reinforced the lessons as well.
I always had the feeling Jim was watching out for us.
Rich
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