As folks have mentioned anything with a start or end counts. So airshows..yes. Also deployments, ORI/UCIs (incl prep), process implementation (ie incorporation of E-readers, getting folks spun up/quald on new systems such as CTIIor testing out new systems. Large scale exercises are also legit....the planning, scenario development, beddown, execution, roll-up, etc. Be ready to be audited, tho. As long as you have some sort of documentation (ie OPRs) you will be good to go. An MFR from your boss saying yes, his application is legitIve reviewed it works. Be sure to also do some reading up on Agile (Scrum). No need to go and spend money on a scrum master course if you are newbut to say you know PM and are familiar with Agile is clutch on a resume/in an interview.