>>1412217Yep, same type certificate can span a pretty big range, Challenger 600 is on the same FAA certificate as CRJ1000, all the 737s are on same cert from -100 to MAX 9.
>>1412790In this case yes, if you get rated on an MD88 your license will still say DC-9. Same type certificate isn't always same type rating though, within the Challenger/CRJ type certificate there are 4 separate ratings for 600/601, 604/605, CRJ100-900, CRJ1000, and a 757/767 type rating covers both despite different certificates
