Just came back from ICT (1 last one more to go woohoos!), Sembawang Airbase. Very knnb wet weather since last week (exercise area also kena flooded like nobody's biz). The weather outlook reports more optimistic than it is on the ground (I have been eyeing the nea website for 2 weeks!) lar....unless you can tahan sort of light drizzle for a couple of hours type. LOL!
CH-47, AH-64 see until sian.
You will need to be there at 0800 latest, else the queue really forms + airport road will jam like crazy. Else you can spend 2-4hrs+ queueing for carpark, shuttle bus, SBS bus, and then at the main entrance. Beyond 0900hrs, taking cab to just outside airport road and walking about 1km to the entrance is the fastest.
By the time you see the !@%!@# queue and wanna abort/turn back, too late and too bad, cannot even return coz you will be stuck in the bus/car/cab. Sayonara.