[Seaplanes]

He 59 aircraft coded 60 + - 53 did serve with Küstenmehrzweckestaffel 3./506. From 01.07.1939 they changed marking system to unit code "M7" with staffel letter "L" for third Staffel. On 25.10.1939 the Staffel 3./506 was redesignated Küstenfliegerstaffel 2./806 which continued to use the unit code "M7"

He 60 aircraft coded 60+ -31 belonged to the Küstenaufklärungsstaffel 1./306. From 01.07.1939 they changed markings to unit code "K6" with Staffel letter "H". On 25.10.1939 this unit was redesignated Küstenfliegerstaffel 3./806 and consequently used unit code "M7" with Staffel letter "L".