Public Timelines

For educational institutions For teachers For students Cabinet

For educational institutions For teachers For students Open cabinet

FAQ Obtenir le Premium

Create a timeline

Public timelines

About & Feedback Un accord Confidentialité FAQ

Cabinet Get premium

Donate

9 janv. 1939 - Invention of war helicopter

Description:

The helicopter was invented a long time before but had never been armed before, now this was a super weapon

Ajouté au bande de temps:

Millitary Advancements from 1800-1950

ByNathan O'Sullivan

14 déc. 2018

1

1

413

Date:

9 janv. 1939

Maintenaint

~ Il y a 86 ans

About & Feedback Un accord Confidentialité FAQ

Cabinet Get premium

Donate

The service accepts bank transfer (ACH, Wire) or cards (Visa, MasterCard, etc). Processed by Stripe.

Secured with SSL