NewsCalifornia News

Actions

Gigantic Stratolaunch aircraft takes off on 2nd test flight

Stratolaunch
Posted
and last updated

MOJAVE, Calif. (AP) — The gigantic Stratolaunch aircraft has taken off for the second time.

The six-engine jet with the world’s longest wingspan took off from Mojave Air and Space Port Thursday morning, two years after its maiden flight.

Named Roc, the twin-fuselage aircraft has a wingspan of 385 feet. It was developed by Microsoft co-founder Paul G. Allen, who died just months before it flew for the first time in April 2019.

Allen intended to use it as a carrier aircraft for space launches.

New owners initially plan to use it as a carrier aircraft for launches of reusable hypersonic flight research vehicles.

,

Weather

Daily Forecast

View Hourly Forecast

Day

Conditions

HI / LO

Precip

Saturday

03/14/2026

Sunny

79° / 52°

0%

Sunday

03/15/2026

Mostly Sunny

80° / 55°

4%

Monday

03/16/2026

Mostly Sunny

87° / 59°

5%

Tuesday

03/17/2026

Partly Cloudy

91° / 62°

1%

Wednesday

03/18/2026

Sunny

93° / 63°

1%

Thursday

03/19/2026

Sunny

92° / 62°

2%

Friday

03/20/2026

Sunny

93° / 63°

2%

Saturday

03/21/2026

Partly Cloudy

96° / 64°

1%