After downloading the ANTENNAS solution book rom, I noticed it had two problems, two routines were named GAIN, and the AG routine, even though it is in the ROM, didn’t have a FAT entry pointing to it.
I have made the following corrections to the ANTENNAS MOD:
Named the 2nd GAIN routine “GaIN” (lowercase a)
Added the FAT entry for the AG routine at the end of the FAT list (and bumped the number of functions by 1).
Modified the MOD versions to 1B (from 1A).
Modified the ROM inside the MOD checksum to be correct.
No other changes have been made to the MOD. I hope this helps those wanting to use the ANTENNAS solution book routines. After submitting this, I found that the original transcriber was 'Angel Martin, I probably should have sent this one past him before submitting, sorry about that 'Angel!
Find here: http://www.hp41.org/LibView.cfm?Command=View&ItemID=974