Aerotech Arreaux for L1 Cert

[n3tjm]

I would highly recommend keeping the payload bay.

 

[Steve Shannon]

nowadays and altimeter and accelerometer is about a small usb pen dimensionwise.
it can safely be attached to the nosecone with a keyring ring, all will weight probably about 2/5 grams.

Yeah, but do you really want your electronics to be directly exposed to the ejection charge gases?
I put a missileworks gps tracker in my payload bay.