Power Check for Engines with Constant Speed Props

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  • A. Niemyer
    replied
    Originally posted by Ralph Jones View Post
    You'd think so, but last I heard the Navy claims the COD's have never put a man in the water.

    Gotta say, my one cat launch in an aft-facing seat was memorable...;-)
    Ralph,
    Sadly no longer so, if it ever was. Last year saw a tragic ditching of a C-2 in the western Pacific. Without Googling, ISTR they lost the pilot, a crew chief and one passenger. I have not seen the results of the Judge Advocate General’s report published. (May still be under review)

    Andy

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  • Randy Sohn
    replied
    Originally posted by Ralph Jones View Post
    Gotta say, my one cat launch in an aft-facing seat was memorable
    I'd also heard the same, think Adm. Andy told me that once. All the same, glad that it sure looks like I'll only contnue to have the same thought - but only in my bad dreams!

    best, randy

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  • Ralph Jones
    replied
    Originally posted by Randy Sohn View Post

    In my book, a COD has a much higher chance of a ditching or worse
    You'd think so, but last I heard the Navy claims the COD's have never put a man in the water.

    Gotta say, my one cat launch in an aft-facing seat was memorable...;-)

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  • Randy Sohn
    replied
    Originally posted by Ralph Jones View Post
    Still do in the Navy, at least the COD's.
    In my book, a COD has a much higher chance of a ditching or worse while landing, dunno first hand tho. IIRC, all the transports that I flew (C-54s, C-97s, C-118s, etc., ended up with forward facing seats.

    best, randy

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  • B.Butler
    replied
    Originally posted by Jeff Hartmann View Post

    When I was a CAP cadet at summer encampment at McGuire AFB, we took a ride in a C-118.... 1962
    I got one parachute jump from one at Pete Field, 1964.

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  • Ralph Jones
    replied
    Originally posted by Randy Sohn View Post
    Can recall back when miltary transport aircraft had their PX seats facing to the rear
    Still do in the Navy, at least the COD's.

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  • Randy Sohn
    replied
    Originally posted by Jeff Hartmann View Post
    The base commander had a VERY highly polished T-33 for a personal transport. The head cadet, or whatever it was called , got a ride in the T-33. The rest of us rode backwards in the C-118.
    Unh-huh, a couple memories here of stuff. Russ Spicer (a general, can't recall now how many stars) was the C.O. of FLYTAF (Flying Training Air Force headquartered at Waco). He flew into Reese AFB once on an inspection tour or something and I can still recall down at Base Ops ramp looking at his personal F-86 Sabrejet. HIGHLY polished!

    Can recall back when miltary transport aircraft had their PX seats facing to the rear, a crashworthiness deal.

    best, randy

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  • Jeff Hartmann
    replied
    The base commander had a VERY highly polished T-33 for a personal transport. The head cadet, or whatever it was called , got a ride in the T-33. The rest of us rode backwards in the C-118.

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  • Randy Sohn
    replied
    Originally posted by Jeff Hartmann View Post

    took a ride in a C-118
    Yup, DC-6, C-118 to the USAF and R-6D to the Nighveee. One of my compatriots at NOR had a brother at McGuire, chief pilot of that unit, Vere Short.

    best, randy

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  • Jeff Hartmann
    replied
    Originally posted by Randy Sohn View Post

    Yup, that was the C-118A, military version of the diesel 6. McGuire AFB had bunch of them. And, you hadn't mentioned it but the sequence of runup evnnts dictated also that that'd be to advance the power to Field Barometric" in low blower. Later on during the runup called for the shift to high blower and, IIRC, a 1 and a half" increase in MP. Been a long time ago.

    best, randy
    When I was a CAP cadet at summer encampment at McGuire AFB, we took a ride in a C-118.... 1962

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  • Randy Sohn
    replied
    Originally posted by Bill Bridges View Post
    advance throttles one at a time to field barometric........rpm of approximately
    Yup, that was the C-118A, military version of the diesel 6. McGuire AFB had bunch of them. And, you hadn't mentioned it but the sequence of runup evnnts dictated also that that'd be to advance the power to Field Barometric" in low blower. Later on during the runup called for the shift to high blower and, IIRC, a 1 and a half" increase in MP. Been a long time ago.

    best, randy

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  • Bill Bridges
    replied
    Originally posted by Randy Sohn View Post

    .....It'd tell me what RPM we required from those R-2800 CB-16s.....
    Capt. Sohn,

    From the T.O. 1C-118A-1 - Flight Manual - C-118A - "Pilot will advance throttles one at a time to
    field barometric pressure, normally beginning with No.1 engine; check for an rpm of approximately
    2070 to 2170 and a fuel flow of 600 (±50) pounds per hour."

    The complete manual can be downloaded from this location.

    Grace and Peace,


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  • Randy Sohn
    replied
    Originally posted by Richard Duxbury View Post
    Hmmm, perhaps 13,600 rpmx.
    13,820.

    best, randy

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  • Randy Sohn
    replied
    Originally posted by Reams Goodloe View Post
    But, that's a 580 manual
    Chuckle, interesting stuff, huh? Bruce is a good chum, has showed me a lot of stuff they have in back storage. And yeah, re the photo, that's the old light blue colored 580 manual I wrote that "Red" had told someeone that if it wasn't done by the time of the first 580 ground school, I was! Anyhow also, a few years after that I finally got it written reduced in size so that the pilots could get it betweeen themselves and the control wheel.

    And, couple things here also, was at our Sat. noon PB lunch today and saw Dux there, sez he's doin' OK. And I've asked and asked about anyone having one of those old piston powered Convair manuals but - so far, no luck! I do have a few copies of several other airline's manuals - but no NOR one.

    best, randy

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  • Reams Goodloe
    replied
    http://northwestairlineshistory.org/...newsletter.pdf

    Randy -
    See page 4. Someone must have one or those!!!
    But, that's a 580 manual, not a manual for the piston powered 340/440....
    Good story here, though....

    Reams
    Last edited by Reams Goodloe; 10-27-2018, 16:18.

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