How old was Jack Hannah in Test Pilot Donald?

Clarence NashClarence Nash was 46 in Test Pilot Donald as 'Donald Duck (voice)'.

Birthday: Wed, Dec 07 1904 –
Wed, Feb 20 1985

James MacDonaldJames MacDonald was 45 in Test Pilot Donald as 'Chip (voice)'.

Birthday: Sat, May 19 1906 –
Fri, Feb 01 1991

Dessie FlynnDessie Flynn was 55 in Test Pilot Donald as 'Dale (voice)'.

Birthday: Sun, Nov 24 1895 –
Tue, Dec 18 1990

Jack HannahJack Hannah was 38 in Test Pilot Donald as 'Director'

Birthday: Sun, Jan 05 1913 –
Sat, Jun 11 1994

Walt DisneyWalt Disney was 49 in Test Pilot Donald as 'Producer'

Birthday: Thu, Dec 05 1901 –
Thu, Dec 15 1966

Paul J. SmithPaul J. Smith was 44 in Test Pilot Donald as 'Original Music Composer'

Birthday: Tue, Oct 30 1906 –
Fri, Jan 25 1985

Nick GeorgeNick George was 41 in Test Pilot Donald as 'Story'

Birthday: Mon, Apr 04 1910 –
Fri, Dec 02 1977

Bill BergBill Berg was 33 in Test Pilot Donald as 'Story'

Birthday: Tue, Sep 11 1917 –
Sat, Mar 02 2002

Jack BoydJack Boyd was 34 in Test Pilot Donald as 'Animation'

Birthday: Mon, Sep 25 1916 –
Thu, Oct 15 1998

Ralph HulettRalph Hulett was 35 in Test Pilot Donald as 'Background Designer'

Birthday: Sun, Aug 01 1915 –
Fri, Feb 01 1974

Hal KingHal King was 38 in Test Pilot Donald as 'Animation'

Birthday: Mon, May 05 1913 –
Sun, Sep 28 1986

Bob CarlsonBob Carlson was 44 in Test Pilot Donald as 'Animation'

Birthday: Wed, Nov 07 1906 –
Mon, Jun 18 1990

Yale GraceyYale Gracey was 40 in Test Pilot Donald as 'Layout'

Birthday: Sat, Sep 03 1910 –
Mon, Sep 05 1983

Bill JusticeBill Justice was 37 in Test Pilot Donald as 'Animation'

Birthday: Mon, Feb 09 1914 –
Thu, Feb 10 2011

Volus JonesVolus Jones was 37 in Test Pilot Donald as 'Animation'

Birthday: Mon, Nov 17 1913 –
Mon, May 03 2004