Created by-Aggerholm Damsgaard The Qualified Flight Registered Nurse (CFRN) refresher course is an excellent means to strengthen your expertise of critical care nursing. Sign up with specialist speaker and certification trainer Sean G. Smith, REGISTERED NURSE, BSN, NREMT-P, C-NPT, FP-C, CCRN, CMC, CEN, CPEN for this dynamic session that will