Excuse me if this has been discussed previously.
Sorting my photos today,I noticed on the vast majority of airplanes taxying or in flight,the beacon(anti-collision) light(s) do not appear,regardless of weather conditions.
Only on a handful do they appear.
I can only surmise it has something to do with the moment the light flashes and the shutter is open.
Can anyone shed some light (no pun intended) on this?Thanks.