Script?

[FG28_Kodiak]

if (Time.tickCounter() % 215999 == 432000)
if (Time.tickCounter() % 431999 == 648000)
if (Time.tickCounter() % 647999 == 866000)

You use the modulo operator in c# (http://en.wikipedia.org/wiki/Modulo_operation)
So the result can never be greater or equal the divisor. The result of a modulo operation is the remainder of the division.
For example 9 mod 3 is 0,
10 mod 3 is 1
11 mod 3 is 2
12 mod 3 is 0
13 mod 3 is 1
14 mod 3 is 2
15 mod 3 is 0
you see there will never be a result like three or greater.
Same for your code your if clauses will never became true.

Also check:
double initTime = 0.0;
Timeout(initTime += 30, () =>
{
GamePlay.gpHUDLogCenter("10 July 1940 German bomber attack on sothwest England!");
} //<= missing );


double initTime = 0.0;
Timeout(initTime += 30, ...
doesn't make any sense to me. :/
if you want a 30sek delay simple use
Timeout(30, () =>