Address? That’s why I posted the photo!
Drain coolant? Don’t know. Engines were shrouded with a heater below.
Tropical Filters? It’s all written somewhere but can’t think where right now.
Mickey? Not really – except when he tried to join up with a flight of Bf 109s!! There might be a lead in Griffith’s book? http://ww2airfronts.org/Theaters/eto/rinr/rinr-0.html
504? No – joined from 601.