Sony RX10 V

[Kyle Crane]

https://www.pcmag.com/reviews/sony-rx10-v

 

[Kyle Crane]

This looks like the perfect planespotting camera

 

[Kyle Crane]

Source

 

[Kyle Crane]

(IAMSTUDENT)
This is how much it would cost someone to get similar zoom range (technically you can buy a APSC camera to reduce the costs but the difference between A6700 and A7CII in price isnt that wide)

(B&H Photo)