Вот ещё любопытная информация:

In early 2008, Boeing discussed creating a Super Hornet Block III with the U.S. and Australian militaries. It would be a generation 4.75 upgrade with extra forward stealth capabilities and extended range, to be succeeded in 2024 by a sixth-generation fighter.[15]

Development of an improved F414 engine version with better resistance to foreign object damage, and a reduced fuel burn rate is underway in 2009. Work is also being done on possible performance improvements to increase thrust by 20%.[