World Events and Discoveries in 1942 — Timeline
8 documented historical milestones concerning world events and discoveries in 1942.
Dated historical records
Entries below follow the dates recorded in the WWII CHRONOS archive. Each linked title opens the original historical entry, including its source reference.
- — First Flight of the Sikorsky XR-4 — Prototype of the First Production Helicopter — In April, the XR-4 reached about 1,520 m; during a delivery flight it covered about 1,225 km.
- — First Commercial Fluid Catalytic Cracking Reactor Starts Up — Feed throughput: about 2.23 million litres per day.
- — Messerschmitt Me 262 Makes Its First Flight on Jet Power Alone — A key milestone for the first production jet fighter.
- — Manhattan Engineer District Formally Established — Organisational start of the Oak Ridge and Hanford industrial sites.
- — First Successful Full-Scale Test of the V-2 Rocket — Length about 14 m; mass about 13.2 t; speed over 5,600 km/h.
- — Liberty Ship SS Robert E. Peary Sets a Construction-Speed Record — From keel laying to launch: 4 days, 15 hours, 29 minutes.
- — Alaska Highway Officially Opened — Original route: more than 2,400 km.
- — First Controlled Self-Sustaining Nuclear Chain Reaction — Under Enrico Fermi's leadership, Chicago Pile-1 achieved the first controlled self-sustaining nuclear chain reaction, a major milestone in experimental nuclear physics.
For wider context, explore the interactive historical timeline and compare events across theaters.