Boeing KC-135A-BN 55-3121, the fourth KC-135 built, was reputedly the secret reconnaissance aircraft, “Speed Light Alpha.” (Unattributed)
KC-135A-55-3121-Speed-Light
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Boeing KC-135A-BN 55-3121, the fourth KC-135 built, was reputedly the secret reconnaissance aircraft, “Speed Light Alpha.” (Unattributed)
Incorrect.. 55-3121 was Speed Light-Echo.
Thank you, Bob. The source of this image said “Alpha.” Do you have another source to confirm “Echo” before I change the caption?