For those who use FlightMemory and want to be able to track aircraft registrations I've built a little browser extension hack which adds that n-number lookup into the flight edit page. The data only works for domestic US travel where the DoT has recorded the information in the BTS logs and it has a delay of ~6-10 weeks (Jan '15 is most current) but it should be complete and accurate for most domestic US flights.



Read more.

n.b. The link above is to my blog or to one which I am a regular contributor. FT rules require that I disclose that in the post.