The topic has been on TFL in the past, tempers flared & keyboard muscles flexed.
I say: NO but I do support the FFDO program and the concept of allowing LEOSA members(retired sworn LE), sworn/trained federal LE(with active arrest powers & LEAP standards), some active duty military service members(MPs, MAAs, tier-one/SOCOM/spec ops, CIDC or OSI agents, Security Forces/USAF).
I honestly think the FAMS, Air Marshal program should be cut. It is a huge waste of tax $$$ and it poorly run. An elected official stated on the House floor that FAMS arrests(criminal cases) work out to about $300,000,000.00 USD per arrest.
Regular citizens should not have concealed firearms or weapons on aircraft. The risks, civil-legal problems & safety would be too great.
CF