[R-390] A modest proposal (was Y2K Addendum)
Tim Shoppa
shoppa_r390a at trailing-edge.com
Sun Dec 25 22:24:14 EST 2005
OK, my mind is oversimplistic this Christmas. But let me try to
categorize the things running around in my mind:
1. The Y2K Manual is a nice electronic edition of what's in
TM 11-5820-358-35 (Field and Depot Maintenance Manual), PLUS
it includes many of the military-approved mods, PLUS it is
cross-indexed in a few interesting ways (broken out schematics,
etc.)
The scope of the Y2K manual, in other words, is almost the same
as the scope of the military maintenance manual.
2. There are some misprints/typos/incorrect statements in the Y2K
manual, most of which have been discussed here in the past or
are self-evident on comparison with reality.
3. There are lots of other resources out there on the 'net and
elsewhere which are very useful. BUT... if we tried to put them
into a form like the Y2K manual it blows it out of the water
in terms of size/weight/editing effort.
4. Some of the "other" resources consist of opinions and factoids which
have been the subject of much discussion, and occasional vitriol,
on this mailing list and in other places. Incorporating these might
prove difficult (unless we've got a single editor with an iron fist,
in which case we may all end up disagreeing with the result in at least
one and maybe multiple major ways!)
So, MY opinions:
A. Limit the Y2K addendum to corrections to the current document and
things that "should have been" in the field/depot maintenance manual.
The one thing I can think of that "should have been" is the teardown/
rebuild of the RF deck mechanisms, ala Scott Seickel's very fine
writeup and photos. And seeing as how Scott's writeup is so fine
already, I don't feel that it should have to go through an editing
process - just link to it.
B. For the things that are not clearly in the scope of the original
field/depot maintenance manual, we already have this mailing list,
it's archives, and Wu Li's selected and categorized extracts from
the list. The wonderful things about these forms is that we don't
have to all agree as to what goes in - skip the editorial process
and give access to the raw stuff.
C. What would be useful is an electronic index to certain factoids to
make it easier to dig up previously posted facts. Sifting through
the mailing list archives can be difficult, as a month's worth of
postings often tops a megabyte, and even Wu Li's Pearls is less
straightforward to search than I'd like (popping open a dozen or
so PDF's and searching each by hand is cumbersome at best.) I'm
thinking that I should be able to type "C227" into a search engine
and have it come up with past posts to this list and maybe into the
Pearls that tell me more about C227, and even better (you know
I'm dreaming now!) show it to me in the schematic and in a photo
of the chassis.
Now Google does not serve as the electronic index: qth.net's mailing
lists are excluded by QTH's sysadmins from being crawled by Google.
BUT I can imagine a search engine that does know about, for example,
part numbers and common "noise" threads (e.g. ballast replacement!)
and gets to what I want.
So am I too far off-base in my proposal? I happen to have some time
coming up in mid-January, as I recover from a certain common elective
surgery and will not be allowed to work on the house or haul around
80 pound radios, that maybe I could put something like my modest proposal
of a R-390A specific search engine together. Am I onto a good idea, or a pipe
dream, or worthless drivel?
Tim KA0BTD.
More information about the R-390
mailing list