美国空军爆(error in original text)机二战高度修正计算器 - B-17 B-24 - 轰炸机 - 盒装! - 軍用裝備 - 1944





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1944年美國陸軍航空隊原裝高度修正計算機 AN-5837-1,由 Cruver Company 製造,供轟炸機導航員使用,狀態良好,附原裝盒。
賣家描述
Rare and 100% original Bomber Altitude Correction Computer used for flying by the bomber navigator. Great original example in functional condition, with the original box included. This specific model was made in 1944 (See order number 43-...). From 1943, this is an AN-5837-1 Altitude Correction Computer made by the Cruver Company.
The airfield elevation is dialed into the slide rule opposite the airfield observed pressure. Using the second cursor, the density altitude is read opposite the observed mean dry bulb temperature. The slide rule is made of plastic and is 8 inches in diameter.
Rare and nice addition to your US WW2 collection!
賣家的故事
Rare and 100% original Bomber Altitude Correction Computer used for flying by the bomber navigator. Great original example in functional condition, with the original box included. This specific model was made in 1944 (See order number 43-...). From 1943, this is an AN-5837-1 Altitude Correction Computer made by the Cruver Company.
The airfield elevation is dialed into the slide rule opposite the airfield observed pressure. Using the second cursor, the density altitude is read opposite the observed mean dry bulb temperature. The slide rule is made of plastic and is 8 inches in diameter.
Rare and nice addition to your US WW2 collection!

