AIX - version and patch level

I had to look at a AIX server recently and had to look around to web to find out how I would find out what version and patch level it was at.

To see what the OS version is:
# oslevel

To see what the OS version and maintenance level
# oslevel -g

 Maintenance Level and Service Pack
# oslevel -s



5300 = AIX version
05 = Maintenance Level
00 = Service Pack

NOTE: I'm assuming the information I gathered from the web is correct along with my interpretation of it!