M21 Zero cockpit instrument identification

• Jul 17, 2025

• #1

L

lee1974

Airman

74

23

Jun 1, 2020

HI,

Would be grateful for any assistance identifying the missing instrument on the lower left side instrument panel for the M21 Zero? It seems the many of the early zero's had a gauge in this location above the two fuel gauges and maybe some a6m3's but can not find any clear enough images or drawings to identify it.

Regards

 

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• Jul 17, 2025

• #2

M

mjfur

Staff Sergeant

925

1,213

Sep 23, 2006

I believe it is Outside Air Temp gauge.

 

Last edited: Jul 17, 2025

• Jul 18, 2025

• Thread starter
• #3

L

lee1974

Airman

74

23

Jun 1, 2020

Thanks mjfur.

 

• Jul 25, 2025

• #4

J

Jim MacDonald

Airman

27

15

Mar 12, 2018

Misawa, Japan

mjfur, would you mind sharing the source for the photos that you included in this post? Lee, sorry to butt in on your post.

Thanks,

Mac

 

• Jul 26, 2025

• #5

M

mjfur

Staff Sergeant

925

1,213

Sep 23, 2006

Jim MacDonald said:

mjfur, would you mind sharing the source for the photos that you included in this post? Lee, sorry to butt in on your post.

Thanks,

Mac

Click to expand...

NARA Air Force Collection 342-FH.

 

• Jul 26, 2025

• #6

J

Jim MacDonald

Airman

27

15

Mar 12, 2018

Misawa, Japan

Thanks, mj.

Mac