can carry 2,400 gallons of fire fighting fluid. McDonnell Douglas DC-10 may hold up to 12,000 gallons of fire fighting fluid in an exterior belly mounted tank. While this is an effective fire retardant, Forest Service officials were sued to prevent the fire retardant from being dropped near streams and lakes except when human safety is at risk. The substance consists primarily of ammonium phosphate, which has been known to kill off fish. In 2009, when ammonia in retardant dropped on wildfires near Santa Barbara, Calif., the retardant killed protected steelhead trout in the Santa Ynez River. In 2002, a slurry bomber dumped between 1,000 and 2,000 gallons of fire retardant containing sodium ferrocyanide on the Fall River south of Bend, Oreg., which immediately killed all of theFranck Moussa came off the substitutes' bench for Charlton to score a last-gasp winner in the 2-1 victory over Sky Bet Championship favourites Wigan.

The Charlton forward saw his deflected shot off Robert Kiernan beat the dive of Latics goalkeeper Scott Carson in the third minute of injury-time at The Valley.

Charlton and Wigan had looked set to secure a share of the points for the second successive weekend before Moussa struck.

Jordan Cousins fired the Addicks ahead before Callum McManaman levelled for the visitors.

Wigan, tipped as one of the favourites to win promotion to the top-flight, started brightly with winger McManaman lively down the right flank.

But Uwe Rosler's men were rocked in the eighth minute when Charlton went ahead courtesy of a superb strike by Cousins.

The England Under-21 midfielder collected