[ARC5] NDB IDs
Geoff
geoffrey at jeremy.mv.com
Wed Oct 31 19:58:20 EDT 2012
Swan counted as a seperate DXCC country before we were forced to give it to
Honduras in 1972.
----- Original Message -----
From: "Michael A. Bittner" <mmab at cox.net>
To: <jeepp at comcast.net>
Cc: <Arc5 at mailman.qth.net>
Sent: Wednesday, October 31, 2012 7:27 PM
Subject: Re: [ARC5] NDB IDs
>I recall logging Swan Island sometime in the middle '70s from my former
>home in Manhattan Beach, CA. Equipment was an RCA AVR-104 running on dry
>batteries and the living room curtain rod as an antenna. About the same
>time, I also logged Radio Belize, on their then odd-ball frequency of 834
>kHz, using a BC-946 with a homebrew AC power supply clipped on the back in
>place of the dynamotor.
> I too lament the passing of so many NDBs and the 4-course radio range
> stations for DXing, but not for flying. Doing a fade-90 execise on a
> 4-course range in instrument conditions with lightning crashes in your
> headphones was no fun at all.
> I also lament the passing of the Consolan station in Petaluma, CA. You
> could always count on it to define the low end of the dial on an
> R-23/ARC-5. When it finally went silent, it was like losing an old
> friend.
> Mike, W6MAB
> ----- Original Message -----
> From: D. Platt
> Cc: Arc5 at mailman.qth.net
> Sent: Wednesday, October 31, 2012 1:47 PM
> Subject: Re: [ARC5] NDB IDs
>
>
> Gents,
>
> LF'ing can be very interesting. My old BC-779 will do a nice job but I
> currently have (for whatever reason) a spare Bendix ADF-T-12C setup with
> the loop and sense antennas. ( We still have on in the aircraft for
> back-up for the back-up and for a little help on ILS approaches). The
> loop setup is infinitely more quiet, of course. I was privy to the
> "other end" a few years back when I was on Swan Island, W. Caribbean.
> The 407kHz 1000 watt FAA HH beacon attracted a fair amount of SWL
> activity such that I bought a consignment of SWL cards to send out. The
> longest distance, as I recall, was an SWL in the Netherlands. The thing
> is, there are not too many CONUS HH beacons left, if at all. When I was
> assigned to Swan, I had to go to the Bahamas to get a famiz with the
> equipment. Most LF beacons are "compass locators" running from about 25
> to 75 watts, max, and located (typically) around an airdrome. In the
> old days, of course, before the VOR system came along, NDBs and Adcock
> ranges were the bee's knees. I recall as a kid, and a new ham in the
> late 50's, listening to the A/N Adcock range near Millville NJ. In
> fact, that range was one of the last ones on the East Coast to be
> decommissioned. Truth told, I don't personally know of any CONUS airway
> segment that is currently defined by an NDB. There are still a lot of
> non-precision NDB approaches in force, however. But, GPS is winning out
> in many places. In the Third World, NDBs were the rule up until global
> GPS came into regular usage. In Africa, there are still a number of
> medium power LF stations on the air (sic) depending on the state of that
> country's political stability, at the moment. Another issue there is
> that the QRN can be so bad that reliable lock-up is difficult, at best.
> Again, GPS saves the day. BTW, I've still got an LF/MF airways chart
> from the 40's. Its neat to see how it was done in days of yore.....
>
> Jeep - K3HVG
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