[WW] Shane & others: WW questions!

["Cpt. Canuck" <canuck@superaje.com>]

Some questions about the books.  Skills mostly, and some are just
seeking confirmation.  Discussion is welcome, but I am also looking for
an official answer to these.  

Does the DFA skill/feat listings take precedence over the BOTR
listings?  eg. Navigation.

Observation & Assessment + Wireless telegraphy.... Are the class skill
listings correct from AK or LOTRD?  Or add both together?

Is Wireless Telegraphy a class skill for Sailors?  The skill doesn't
list sailors but the class lists the skill.

Can these skills be used untrained:  Boat & Ship piloting, Demolitions,
Driving, Entrench, Firefighting, Leadership, Mechanic, Navigation,
Observation & Assessment, Piloting, Prayer, Torpedo?

Sailor and Scout have first aid listed as a class skill.  Is this
interchangeable with the Heal skill?

Is Heal a cross-class skill for the Medic?  Or because of Combat
Medeicine, should I put an X in the heal spot for Medics?

Is Entrench a cross-class skill for the opfficer, medic, pilot, sailor
(making it a class skill for grunt, scout, resistance)?

Is Observation & Assessment a cross-class skill for Grunt, Medic, Pilot,
Sailor (class skill for scout, officer, resistance)?

Is Prayer a cross-class skill for all the basic classes (grunt, scout,
officer, medic, sailor, pilot, resistance)?

Is Speak Language a cross-class skill for all the basic classes (grunt,
scout, officer, medic, sailor, pilot, resistance)?

Is Wireless Telegraphy a cross-class skill for the medic and pilot?