RFNA is a rocket fuel (a storeable oxidiser): red fuming nitric acid. HNO3 + 13% N2O4 and 3% H20. The colour of the resulting red fuming nitric acid is imparted by N204.
... It was first published in the UK by Pluto Press[?] in 1996.
The contents runs as follows:
Introduction
Looking Ahead: Tenth Anniversary Interview (a ...