Grineer sealab - Natah Quest

[Nijuu]

Only just realised i have to do this... done the rest needed to get to Neptune except this...ugh
Any hints or tips/best ways to find drones to scan?.
Only every seen it once in all Uranus missions ive done...and it flew away (had no idea what it was at the time).

[Handoiron]

From Natah on Wiki[warframe.fandom.com]:

Only Players with Mastery Rank 3 or higher will have a chance at encountering the drone, although they can be encountered by lower Mastery Rank players if the host is 3 or higher. Completing missions on the Grineer Sealab tileset will additively increase the chance for a Strange Drone to appear [1]

[1] Confirmed by a Steve Sinclair as sj_sinclair on Twitter

So just keep running sealab missions and your chances they will spawn should increase until you get them.

[Meewec]

apparently desdemona is a good place to look, i think i found mine in ariel

[Nijuu]

Wouldnt believe it.But i just tried Desdemona and i popped into the mission in same room as the drone. Scanned!!!. thanks!!! :)