[R-390] R390a Spotted in video

Ba.Williams ba.williams at charter.net
Sat May 18 00:07:42 EDT 2013


HF was used on launch day well into late 1990's and probably later for booster and spent rocket stage recovery operations. I remember tuning to it a few times on launches.

The other Barry

> 
> Hi,
> 
> In 1976, I had the privileged to visit the, then NASA tracking center near Rosman NC. There, I recall seeing either 4 or 6, R390A's , don't remember for sure,
> In this tracking center that was use to track the Mercury, Gemini and Apollo missions earlier.. 
> Even though communication to the various space ships was done on VHF and UHF, HF was used from some of the tracking stations at sea.
> 
> I did some more you-tube searches and ran across this wonderful video of the Friendship Seven mission. This was the one with John Glenn in 1962.
> I did spot R390A's at 3.28 and 10;15 minutes into the video. There were other shots where I only saw rack handles and can not confirm that those were 390A's
> This video is almost an hour and was EXCELLENT. Much video of the tracking stations around the globe as well as lots of conversation between John Glenn and the ground stations.
> I'll report video of the R 390A receivers in various applications from those days to the group and would appreciate hearing from others about possible finds.
> 
> http://www.youtube.com/watch?v=zJBJ-_KN470
> 
> 73,
> Glenn WA4AOS
> DSM Labs (dot com)
> 
> 
> 
> 
> 
> 
> -----Original Message-----
> From: r-390-request <r-390-request at mailman.qth.net>
> To: r-390 <r-390 at mailman.qth.net>
> Sent: Fri, May 17, 2013 3:02 pm
> Subject: R-390 Digest, Vol 109, Issue 24
> 
> 
> Send R-390 mailing list submissions to
>    r-390 at mailman.qth.net
> 
> To subscribe or unsubscribe via the World Wide Web, visit
>    http://mailman.qth.net/mailman/listinfo/r-390
> or, via email, send a message with subject or body 'help' to
>    r-390-request at mailman.qth.net
> 
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>    r-390-owner at mailman.qth.net
> 
> When replying, please edit your Subject line so it is more specific
> than "Re: Contents of R-390 digest..."
> 
> 
> Today's Topics:
> 
>   1. Re: Fuse Holders (Barry)
>   2. AT&T Telstar video (Glenn Scott)
>   3. R-390 Sub use (John Flood)
>   4. Re: R-390 Sub use (Tom Chirhart)
> 
> 
> ----------------------------------------------------------------------
> 
> Message: 1
> Date: Thu, 16 May 2013 13:16:13 -0400 (EDT)
> From: Barry <n4buq at knology.net>
> To: r-390 at mailman.qth.net, drakeradio at yahoogroups.com
> Subject: Re: [R-390] Fuse Holders
> Message-ID:
>    <1779516832.29011391.1368724573269.JavaMail.root at md01.knology.synacor.com>
>    
> Content-Type: text/plain; charset=utf-8
> 
> The ones from RS, Mouser, etc., are not typically as well made as the old 
> LittleFuse holders.  A lot of BA gear used the LittleFuse holders (or 
> equivalent).
> 
> Regards,
> Barry - N4BUQ
> 
> ----- Original Message -----
>> From: "MICHAEL FISCH" <mfisch at kent.edu>
>> To: "Don Cunningham" <donc at martineer.net>, "Barry" <n4buq at knology.net>,
> r-390 at mailman.qth.net,
>> drakeradio at yahoogroups.com
>> Sent: Thursday, May 16, 2013 10:53:51 AM
>> Subject: RE: [R-390] Fuse Holders
>> 
>> I think radio shack still has them.  No idea of quality.
>> Mike
> 
> 
> ------------------------------
> 
> Message: 2
> Date: Thu, 16 May 2013 15:41:57 -0400 (EDT)
> From: Glenn Scott <wa4aos at aol.com>
> To: r-390 at mailman.qth.net
> Subject: [R-390] AT&T Telstar video
> Message-ID: <8D020848F91F7E0-1AA8-3AFF4 at Webmail-d103.sysops.aol.com>
> Content-Type: text/plain; charset="us-ascii"
> 
> 
> Hi,
> 
> In my recent quest to find more applications of the R 390 series receivers, I 
> ran into a bunch of old 
> AT&T videos on you-tube that were posted in 2011. These videos range from the 
> early 60's through the mid 70's
> of the few I have looked at.
> Although maybe a little off topic, these videos are from the same era as are our 
> coveted receivers.
> I did not see a 390 of any type in the various racks but the videos were 
> fascinating all the same.
> Many of us grew up with the space program, perhaps some were involved one way or 
> another.
> In this video, you will see the first ever Sat phone call from Maine to DC, On 
> the DC end was VP Johnson, 
> Then a speech that JFK made was televised through Telstar to Europe for the 
> first time. 
> 
> There are many more of these AT&T archived videos on you-tube that I have not 
> looked at yet.
> If anyone spots a 390 series Rx in one of these, please report it to the 
> group..
> 
> The video also rekindled many good old memories of days when so much ground 
> breaking R&D was being conducted.
> 
> http://www.youtube.com/watch?v=uKH-GijnAGk
> 
> 73 es ENJOY
> Glenn WA4AOS
> 
> DSM Labs (dot com)
> 
> 
> 
> 
> 
> 
> 
> -----Original Message-----
> From: r-390-request <r-390-request at mailman.qth.net>
> To: r-390 <r-390 at mailman.qth.net>
> Sent: Thu, May 16, 2013 3:00 pm
> Subject: R-390 Digest, Vol 109, Issue 21
> 
> 
> Send R-390 mailing list submissions to
>    r-390 at mailman.qth.net
> 
> To subscribe or unsubscribe via the World Wide Web, visit
>    http://mailman.qth.net/mailman/listinfo/r-390
> or, via email, send a message with subject or body 'help' to
>    r-390-request at mailman.qth.net
> 
> You can reach the person managing the list at
>    r-390-owner at mailman.qth.net
> 
> When replying, please edit your Subject line so it is more specific
> than "Re: Contents of R-390 digest..."
> 
> 
> Today's Topics:
> 
>   1. Re: 17 MHz Crystal (Roger Ruszkowski)
>   2. Re: Caps (Roger Ruszkowski)
>   3. Shell Aeroshell #7 (Ed Tanton)
>   4. Re: John's R 390A article MORE?? (Ron Kolarik)
>   5. Re: John's R 390A article MORE?? (Jeff Adams)
>   6. Re: John's R 390A article MORE?? (Nick England)
>   7. Re: John's R 390A article MORE?? (Duffy Floyd)
> 
> 
> ----------------------------------------------------------------------
> 
> Message: 1
> Date: Wed, 15 May 2013 17:35:27 -0400 (EDT)
> From: Roger Ruszkowski <flowertime01 at wmconnect.com>
> To: r-390 at mailman.qth.net
> Subject: Re: [R-390] 17 MHz Crystal
> Message-ID: <8D01FCB3F8F599D-12F0-24F94 at webmail-m275.sysops.aol.com>
> Content-Type: text/plain; charset="us-ascii"
> 
> 
> Wait, wait,
> 
> There must be some thing we can do
> to save that crystal. Its all there. 
> it just has a new feature we do not yet know how to 
> utilize.
> 
> Roger AI4NI
> 
> R-390 at mailman.qth.net
> 
> 
> 
> 
> 
> -----Original Message-----
> From: Gordon <gordon at n6wk.com>
> To: r390 reflector <r-390 at mailman.qth.net>
> Sent: Tue, May 14, 2013 6:25 pm
> Subject: Re: [R-390] 17 MHz Crystal
> 
> 
> Well, I took the crystal apart and found the problem.
> http://www.n6wk.com/R-390A/17Mhz-Crystal.JPG
> 
> There is No repairing this one.  LOL
> 
> Gordon
> N6WK
> 
> 
> On 5/14/2013 6:47 AM, Steve Hobensack wrote:
>> Usually a bad crystal can be repaired. dismantle and remove the crystal. Soak
> everything is soap and water. I have found that degreaser spray does not work as 
> 
> 
> good as soap and water. Use a toothbrush. rinse several times, final rinse use 
> distilled water. Also check electrical continuity between the pins and contact 
> plates. Dry the crystal with a clean cotton dish towel. Use a hair dryier on the 
> 
> 
> holder. It works most of the time for me. It even improves chirpy/lazy crystals.
>> Steve N8YE                       
>> ______________________________________________________________
>> R-390 mailing list
>> Home: http://mailman.qth.net/mailman/listinfo/r-390
>> Help: http://mailman.qth.net/mmfaq.htm
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>> 
>> This list hosted by: http://www.qsl.net
>> Please help support this email list: http://www.qsl.net/donate.html
> 
> ______________________________________________________________
> R-390 mailing list
> Home: http://mailman.qth.net/mailman/listinfo/r-390
> Help: http://mailman.qth.net/mmfaq.htm
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> 
> This list hosted by: http://www.qsl.net
> Please help support this email list: http://www.qsl.net/donate.html
> 
> 
> 
> 
> ------------------------------
> 
> Message: 2
> Date: Wed, 15 May 2013 17:43:44 -0400 (EDT)
> From: Roger Ruszkowski <flowertime01 at wmconnect.com>
> To: R-390 at mailman.qth.net
> Subject: Re: [R-390] Caps
> Message-ID: <8D01FCC6885BFBE-12F0-25174 at webmail-m275.sysops.aol.com>
> Content-Type: text/plain; charset="us-ascii"
> 
> 
> John,
> 
> I like the clock over the left hand receiver.
> 
> Roger.
> 
> 
> 
> 
> 
> 
> 
> -----Original Message-----
> From: John Flood <kb1fqg at yahoo.com>
> To: r-390 <r-390 at mailman.qth.net>
> Sent: Tue, May 14, 2013 5:26 pm
> Subject: Re: [R-390] Caps
> 
> 
> Greetings,
> 
> I was cleaning out the computer and came across the following document. 
> Interesting photos of a couple of R-390A's in a commo shelter.  If I posted it 
> here ages ago and forgot, you are all welcome to make fun of me as I now begin 
> to enter the old buzzard stage in life.
> 
> http://www.nro.gov/history/csnr/programs/docs/prog-hist-03.pdf
> 
> 
> John Flood
> KB1FQG
> ______________________________________________________________
> R-390 mailing list
> Home: http://mailman.qth.net/mailman/listinfo/r-390
> Help: http://mailman.qth.net/mmfaq.htm
> Post: mailto:R-390 at mailman.qth.net
> 
> This list hosted by: http://www.qsl.net
> Please help support this email list: http://www.qsl.net/donate.html
> 
> 
> 
> 
> ------------------------------
> 
> Message: 3
> Date: Wed, 15 May 2013 18:00:54 -0400
> From: "Ed Tanton" <n4xy at comcast.net>
> To: <R-390 at mailman.qth.net>
> Subject: [R-390] Shell Aeroshell #7
> Message-ID: <[email protected]>
> Content-Type: text/plain;    charset="iso-8859-1"
> 
> Recently I happened by an email-I think here-about a great grease, Shell
> Aeroshell #7. Mentioned in the post was a mention about being hard to find,
> and a large-size purchase requirement. Not so. 
> 
> OK is wasn't really cheap, but I got a tube with 14oz (the usual size used
> in caulk guns/etc. for slightly under $20 shipped, from Aircraft Spruce (the
> source for a LOT of aircraft 'stuff' including some nice zinc-chromate spray
> paint recently.) www.aircraftspruce.com 
> 
> Ed Tanton
> ?
> website: http://www.n4xy.com 
> ?
> All emails <IN> & <OUT> checked by 
> Norton AntiVirus with AutoProtect 
> 
> --------------------------------------------------
> Wag more / Bark less
> --------------------------------------------------
> 
> -----Original Message-----
> From: r-390-bounces at mailman.qth.net [mailto:r-390-bounces at mailman.qth.net]
> On Behalf Of Roger Ruszkowski
> Sent: 15 May, 2013 5:44 PM
> To: R-390 at mailman.qth.net
> Subject: Re: [R-390] Caps
> 
> 
> John,
> 
> I like the clock over the left hand receiver.
> 
> Roger.
> 
> 
> 
> 
> 
> 
> 
> -----Original Message-----
> From: John Flood <kb1fqg at yahoo.com>
> To: r-390 <r-390 at mailman.qth.net>
> Sent: Tue, May 14, 2013 5:26 pm
> Subject: Re: [R-390] Caps
> 
> 
> Greetings,
> 
> I was cleaning out the computer and came across the following document. 
> Interesting photos of a couple of R-390A's in a commo shelter.  If I posted
> it here ages ago and forgot, you are all welcome to make fun of me as I now
> begin to enter the old buzzard stage in life.
> 
> http://www.nro.gov/history/csnr/programs/docs/prog-hist-03.pdf
> 
> 
> John Flood
> KB1FQG
> ______________________________________________________________
> R-390 mailing list
> Home: http://mailman.qth.net/mailman/listinfo/r-390
> Help: http://mailman.qth.net/mmfaq.htm
> Post: mailto:R-390 at mailman.qth.net
> 
> This list hosted by: http://www.qsl.net
> Please help support this email list: http://www.qsl.net/donate.html
> 
> 
> ______________________________________________________________
> R-390 mailing list
> Home: http://mailman.qth.net/mailman/listinfo/r-390
> Help: http://mailman.qth.net/mmfaq.htm
> Post: mailto:R-390 at mailman.qth.net
> 
> This list hosted by: http://www.qsl.net
> Please help support this email list: http://www.qsl.net/donate.html
> 
> 
> 
> ------------------------------
> 
> Message: 4
> Date: Wed, 15 May 2013 16:58:20 -0500
> From: "Ron Kolarik" <rkolarik at neb.rr.com>
> To: <r-390 at mailman.qth.net>,    <wa4aos at aol.com>
> Subject: Re: [R-390] John's R 390A article MORE??
> Message-ID: <465A12B4EEBF489CAA11FBC480333A5A at INET>
> Content-Type: text/plain; format=flowed; charset="iso-8859-1";
>    reply-type=original
> 
> I don't know about the submarines, only time I ever saw one it was
> either a Russian we caught on the surface or one of ours we were doing
> a transfer to, mail or personnel. Naval aircraft I worked on did not carry
> the R390, all channelized comm gear including the HF and no separate
> rx/tx. There may have been some carried on more specialized, read "spook",
> aircraft but that was above my clearance. I never did see an R390 checked
> in to the avionics repair depot either. The time frame was mid '60s. Tons of
> R390's in the carrier comm room though, wasn't allowed to play in there :(
> 
> Ron
> K0IDT
> ATR 3 '65-'68
> 
> 
> ----- Original Message ----- >
>> Date: Wed, 15 May 2013 05:31:10 -0400 (EDT)
>> From: Glenn Scott <wa4aos at aol.com>
>> To: r-390 at mailman.qth.net
>> Subject: [R-390] John's R 390A article MORE??
>> Message-ID: <8D01F6611C11A55-1AA8-2C022 at Webmail-d103.sysops.aol.com>
>> Content-Type: text/plain; charset="us-ascii"
> 
> Does anyone know if any of these receivers made into submarines? I suspect due 
> to the 
> weight, not many or any made it into aircraft applications other than the 
> somewhat 
> rare R648.
>> 
>> We have covered the technical side of things well but the application side
> should be 
>> important to archive too.
>> 
>> Any thoughts???
>> 
>> 73,
>> Glenn WA4AOS
>> DSM Labs  (dot com)
> 
> 
> 
> ------------------------------
> 
> Message: 5
> Date: Wed, 15 May 2013 19:49:58 -0400
> From: Jeff Adams <physicist at cox.net>
> To: r-390 at mailman.qth.net
> Subject: Re: [R-390] John's R 390A article MORE??
> Message-ID: <51941F26.70408 at cox.net>
> Content-Type: text/plain; charset=ISO-8859-1; format=flowed
> 
> The CIA used them at listening posts. I have pictures.
> 
> 73, Jeff KG4RZM
> 
> 
> 
> 
> On 5/15/2013 5:58 PM, Ron Kolarik wrote:
>> I don't know about the submarines, only time I ever saw one it was
>> either a Russian we caught on the surface or one of ours we were doing
>> a transfer to, mail or personnel. Naval aircraft I worked on did not 
>> carry
>> the R390, all channelized comm gear including the HF and no separate
>> rx/tx. There may have been some carried on more specialized, read 
>> "spook",
>> aircraft but that was above my clearance. I never did see an R390 checked
>> in to the avionics repair depot either. The time frame was mid '60s. 
>> Tons of
>> R390's in the carrier comm room though, wasn't allowed to play in 
>> there :(
>> 
>> Ron
>> K0IDT
>> ATR 3 '65-'68
>> 
>> 
>> ----- Original Message ----- >
>>> Date: Wed, 15 May 2013 05:31:10 -0400 (EDT)
>>> From: Glenn Scott <wa4aos at aol.com>
>>> To: r-390 at mailman.qth.net
>>> Subject: [R-390] John's R 390A article MORE??
>>> Message-ID: <8D01F6611C11A55-1AA8-2C022 at Webmail-d103.sysops.aol.com>
>>> Content-Type: text/plain; charset="us-ascii"
>> 
>> Does anyone know if any of these receivers made into submarines? I 
>> suspect due to the weight, not many or any made it into aircraft 
>> applications other than the somewhat rare R648.
>>> 
>>> We have covered the technical side of things well but the application 
>>> side should be important to archive too.
>>> 
>>> Any thoughts???
>>> 
>>> 73,
>>> Glenn WA4AOS
>>> DSM Labs  (dot com)
>> 
>> ______________________________________________________________
>> R-390 mailing list
>> Home: http://mailman.qth.net/mailman/listinfo/r-390
>> Help: http://mailman.qth.net/mmfaq.htm
>> Post: mailto:R-390 at mailman.qth.net
>> 
>> This list hosted by: http://www.qsl.net
>> Please help support this email list: http://www.qsl.net/donate.html
> 
> 
> 
> ------------------------------
> 
> Message: 6
> Date: Wed, 15 May 2013 19:51:32 -0400
> From: Nick England <navy.radio at gmail.com>
> To: Ron Kolarik <rkolarik at neb.rr.com>
> Cc: "<r-390 at mailman.qth.net>" <r-390 at mailman.qth.net>,
>    "<wa4aos at aol.com>" <wa4aos at aol.com>
> Subject: Re: [R-390] John's R 390A article MORE??
> Message-ID: <95F82A88-57C9-4EF3-A478-9C79740E7DC1 at gmail.com>
> Content-Type: text/plain;    charset=us-ascii
> 
> Yep, subs had R-390A rcvrs too. 
> USS Robert E Lee for example
> http://www.navy-radio.com/ships/robertelee-01.jpg
> Note I don't think the USN ever deployed the R-390 but had tons of R-390A models 
> 
> in use in general comms as well as intercept applications. 
> More shipboard photos here
> http://www.navy-radio.com/ship.htm
> And a shore station photo here- dual diversity TTY using AN/URA-8A converters. 
> http://www.navy-radio.com/commsta/r390-cv89-01.jpg
> Cheers
> Nick
> www.navy-radio.com
> 
> 
> On May 15, 2013, at 5:58 PM, "Ron Kolarik" <rkolarik at neb.rr.com> wrote:
> 
>> I don't know about the submarines, only time I ever saw one it was
>> either a Russian we caught on the surface or one of ours we were doing
>> a transfer to, mail or personnel. Naval aircraft I worked on did not carry
>> the R390, all channelized comm gear including the HF and no separate
>> rx/tx. There may have been some carried on more specialized, read "spook",
>> aircraft but that was above my clearance. I never did see an R390 checked
>> in to the avionics repair depot either. The time frame was mid '60s. Tons of
>> R390's in the carrier comm room though, wasn't allowed to play in there :(
>> 
>> Ron
>> K0IDT
>> ATR 3 '65-'68
>> 
>> 
>> ----- Original Message ----- >
>>> Date: Wed, 15 May 2013 05:31:10 -0400 (EDT)
>>> From: Glenn Scott <wa4aos at aol.com>
>>> To: r-390 at mailman.qth.net
>>> Subject: [R-390] John's R 390A article MORE??
>>> Message-ID: <8D01F6611C11A55-1AA8-2C022 at Webmail-d103.sysops.aol.com>
>>> Content-Type: text/plain; charset="us-ascii"
>> 
>> Does anyone know if any of these receivers made into submarines? I suspect due
> 
> to the weight, not many or any made it into aircraft applications other than the 
> 
> somewhat rare R648.
>>> 
>>> We have covered the technical side of things well but the application side
> should be important to archive too.
>>> 
>>> Any thoughts???
>>> 
>>> 73,
>>> Glenn WA4AOS
>>> DSM Labs  (dot com)
>> 
>> ______________________________________________________________
>> R-390 mailing list
>> Home: http://mailman.qth.net/mailman/listinfo/r-390
>> Help: http://mailman.qth.net/mmfaq.htm
>> Post: mailto:R-390 at mailman.qth.net
>> 
>> This list hosted by: http://www.qsl.net
>> Please help support this email list: http://www.qsl.net/donate.html
> 
> 
> ------------------------------
> 
> Message: 7
> Date: Wed, 15 May 2013 20:14:03 -0400
> From: "Duffy Floyd" <duffyf56 at verizon.net>
> To: <R-390 at mailman.qth.net>
> Subject: Re: [R-390] John's R 390A article MORE??
> Message-ID: <[email protected]>
> Content-Type: text/plain;    charset="US-ASCII"
> 
> R-390A's were on the USS Pueblo as well. The ship taken by the North Koreans
> during the Nixon Administration.
> 
> 
> 
> http://www.pbase.com/bmcmorrow/image/116361376
> 
> 
> 
> ------------------------------
> 
> _______________________________________________
> R-390 mailing list
> R-390 at mailman.qth.net
> http://mailman.qth.net/mailman/listinfo/r-390
> 
> 
> End of R-390 Digest, Vol 109, Issue 21
> **************************************
> 
> 
> 
> 
> ------------------------------
> 
> Message: 3
> Date: Thu, 16 May 2013 12:45:12 -0700 (PDT)
> From: John Flood <kb1fqg at yahoo.com>
> To: "r-390 at mailman.qth.net" <r-390 at mailman.qth.net>
> Subject: [R-390] R-390 Sub use
> Message-ID:
>    <1368733512.84560.YahooMailNeo at web84501.mail.ne1.yahoo.com>
> Content-Type: text/plain; charset=iso-8859-1
> 
> Greetings,
>> 
>> 
>> I do remember reading that the USS Albacore AGSS569 in an early wiring diagram,
> showed the R-390A. ?However it seems like for most, or all, of its operational 
> life it used the R-1051. ?From personal?experience?the R-1051 series does make 
> the R-390 series look like a band cruiser!?
>> 
>> 
>> John Flood
>> KB1FQG
>> 
>> 
>> 
>> 
>> 
>> ----- Original Message ----- From: "Nick England" <navy.radio at gmail.com>
>> To: "Ron Kolarik" <rkolarik at neb.rr.com>
>> Cc: <r-390 at mailman.qth.net>; <wa4aos at aol.com>
>> Sent: Wednesday, May 15, 2013 6:51 PM
>> Subject: Re: [R-390] John's R 390A article MORE??
>> 
>> 
>> Note I don't think the USN ever deployed the R-390 but had tons of R-390A
> models in use in general comms as well as intercept applications.
>> 
>> ______________________________________________________________
>> R-390 mailing list
>> Home: http://mailman.qth.net/mailman/listinfo/r-390
>> Help: http://mailman.qth.net/mmfaq.htm
>> Post: mailto:R-390 at mailman.qth.net
>> 
>> This list hosted by: http://www.qsl.net
>> Please help support this email list: http://www.qsl.net/donate.html
> 
> ------------------------------
> 
> Message: 4
> Date: Thu, 16 May 2013 21:28:19 -0400
> From: Tom Chirhart <k4ncgva at gmail.com>
> To: John Flood <kb1fqg at yahoo.com>
> Cc: "r-390 at mailman.qth.net" <r-390 at mailman.qth.net>
> Subject: Re: [R-390] R-390 Sub use
> Message-ID: <B176D0E8-378F-4E00-B148-6B655E6059E2 at gmail.com>
> Content-Type: text/plain;    charset=us-ascii
> 
> The 1051's were great for was HF RATT using the UCC-1 to a KWR-37 to a model 25 
> printer for the HF broadcast.. When SATCOM arrived we cold ironed HF RATT....We 
> also used the 1051's to guard HF HiComm with a TX on standby, usually a WRT-2. 
> On the Orestes circuits we used the 1051's to a URA-17 to a KW-7 to  Model 28 
> ASR and a WRT-2. Wow the memories from nearly 40 years ago...... RM2, USS Jonas 
> Ingram DD-938... The two 390's we had after FRAM were used for CW drills or AFRS 
> monitoring piped throughout the ship while underway or in foreign ports....
> 73
> Tom K4NCG
> Sent from my iPad
> 
> On May 16, 2013, at 3:45 PM, John Flood <kb1fqg at yahoo.com> wrote:
> 
>> Greetings,
>>> 
>>> 
>>> I do remember reading that the USS Albacore AGSS569 in an early wiring
> diagram, showed the R-390A.  However it seems like for most, or all, of its 
> operational life it used the R-1051.  From personal experience the R-1051 series 
> does make the R-390 series look like a band cruiser! 
>>> 
>>> 
>>> John Flood
>>> KB1FQG
>>> 
>>> 
>>> 
>>> 
>>> 
>>> ----- Original Message ----- From: "Nick England" <navy.radio at gmail.com>
>>> To: "Ron Kolarik" <rkolarik at neb.rr.com>
>>> Cc: <r-390 at mailman.qth.net>; <wa4aos at aol.com>
>>> Sent: Wednesday, May 15, 2013 6:51 PM
>>> Subject: Re: [R-390] John's R 390A article MORE??
>>> 
>>> 
>>> Note I don't think the USN ever deployed the R-390 but had tons of R-390A
> models in use in general comms as well as intercept applications.
>>> 
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> 
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> End of R-390 Digest, Vol 109, Issue 24
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