Historical (DVR-like) data for map

I’m not sure what the use case would be, but having the ability to “rewind” the ADSB feed to see a flight that happened earlier in time. This may be useful if you’re trying to track a flight that was airborne earlier in the day. This could be extremely useful for search and rescue, or for aircraft owners to audit where their aircraft have been. If the data exists, being able to put in a date/time and be able to fast forward, rewind, scrub through time would be nice.