747 was used Tuesday on California fire

The Supertanker dropped on a wildfire 13 miles northeast of Oroville, California.

(Updated at 12:45 p.m. PDT August 31, 2017)

For the first time in several years the 747 SuperTanker dropped retardant on a wildfire in the United States. In 2016 and earlier this year the 19,000-gallon aircraft was used on fires in Israel and Chile, but it wasn’t until a few days ago that it had all of the inspections, tests, approvals, and very importantly, a contract in place.

On one sortie to the Ponderosa Fire northeast of Oroville, California at 7 p.m. MDT Wednesday August 30 Tanker 944 made two drops, half a load on each pass.

747 Supertanker
A flight of the 747 Supertanker (Tanker 944), 12:45 p.m. PDT, August 31, 2017. FlightAware.

As this article was updated at 12:45 p.m. PDT August 31 the Tanker 944 was on another sortie in the same general area. (see above)

747 supertanker
One of the first tests of the re-installed retardant system on the Global Supertanker 747-400, May, 2016. Global Supertanker photo.

This aircraft is the second version of the Supertanker that was developed by Evergreen Aviation, originally in a 747-100. After buying the retardant system and the intellectual property, Global SuperTanker installed it in a newer more powerful 747-400.