INNflight From Austria, joined Apr 2004, 3765 posts, RR: 61
Reply 2, posted (4 years 2 months 3 weeks 1 day 3 hours ago) and read 3786 times:
2nd that Sandro, 300mm on a FF camera will have you miss quite a bit of stuff. For smaller acft (320s, 737s, 757s) you'd need about 500mm on a FF, 400 will do fine if you can use a 1.3 or 1.6 crop cam.
Drop Jorge Chavez & Paul Paulsen a line if you're going, brilliant guys and take one or two OKish photos too