Simple substitution of letters for numbers:
FOAHTGNIDNEPMI
PDMCYNNUBROFTNEDISERP
OLDISSYEKNOMAIAIAIAI
Written backwards:
I M PENDING THA OF
PRESIDENT FOR BUNNY CMDP
IAIAIAIA MONKEYS SIDLO
Not sure what that means or if even correct.

After reviewing a bit more, think that the lines might be written left to right, but each individual word is backwards:
OF THA PENDING IM
CMDP BUNNY FOR PRESIDENT
SIDLO MONKEYS IAIAIAIA
Perhaps last line
LO SSID MONKEY IAIAIAIA
or
O L SSID MONKEY IAIAIAIA
Note that its CMDP, and I would suspect it should be CMDR, however, the number in the transmission is certainly 16(P), not 18(R).