Originally Posted by
TBL Warrior
and you think a fully loaded 777 single engine out of Mexico City, Addis, or Kabul is any different? Again, fail to see your point.
Odd example to use in your attempt to elucidate. A fully loaded 777 out of those places by law must meet the legal second segment climb gradients etc in case of EO.
A 421 has no such luxury of published charted climb gradients requirements. FAR 23, not 25.