Throwback Thursday: Monsanto ad

Phos-Chek
Vintage Monsanto ad for Phos-Chek.

For Throwback Thursday, here is a look at a vintage ad in which Monsanto is advertising Phos-Chek fire retardant. The ad includes the date, 1977.

The aircraft appears to be a C-119 which last flew over fires when? In the late 1980s? I seem to remember that one fell apart in mid-air while I was fighting one of the hundreds of lightning-caused fires in northern California in 1987. (UPDATE Nov. 21, 2014: we heard from Dale, who told us: “You are correct about the year of the C-119 crash in Northern California. There were 3 people on the airtanker when it crashed. The next day, Buzz Dyer, the USFS Airtanker Program Manager grounded all C-119’s from flying for the FS again.”

You can still see two C-119s at the Greybull Rest Area in Wyoming.

C-119
C-119 on final, about to drop on a fire, ~1972. Photo by Bill Gabbert.