Washington Metro Airports Authority VA

[stokess]

Reference the three covers, 301 C-Shift told me the three were the battery charger, the block heater and the third is to feed a cab power strip to charge 110V things that are in the cab when it's in quarters.  Apparently the Strikers also have them too which I confirmed through a picture of F301.  

 

So is the third an inlet or an outlet? 

 

 

 

 

Foam 352, Foam 301, Foam 345 all have 1000 lb vessels of Purple-K (filled to appx 900 lbs)

 

All other units at MWAA have 450 lbs. Foam 302 at Dulles has 450 of Halotron in addition to its 450 of PK.

 

In reference to the three yellow things, they are auto-ejects for the battery charger and block heater/air compressor when the unit is in quarters. One of the three is a standard 120V outlet for the generator.