Out of the following list what is used for BRNAV (Basic Area Navigation)
1. NDB
2. VOR/DME
3. IRS
4. GNSS
Was I right in thinking it was only the last 3 and not NDB? I hope so as I had all 4 down then at the last minute changed it for just the last 3!
Also is Rho Rho navigation, DME DME or VOR VOR? Please tell me it's DME DME
