Brien wrote:
Where is the data tag located on a UH-1H helicopter. Is their any
other
location the serial number might be on the helicopter other than on
the data
tag.

Hello Brien,
You have 5 possible locations on Bell UH-1 Varients (205's):

#1. LH Cockpit footwell, visible through chin window.
#2. RH Cockpit footwell, visible through chin window.
#3. Extreme upper right of cockpit, forward facing plate. Later models.

#4. LH Cockpit doorpost, aft (door open !)
#5. LH side centre cockpit console.

I hope this helps, Eddy Haynes (UH-1 Crewchief 90-96)