For Corona DSSS systems sales and enquiries in NZ, see me! I have gained Ctick approval from the Radio Spectrum Management agency (the spectrum police!!!) to supply these systems in NZ, so the are quite legal for use in NZ.
I use the system in all my slope models and have done for the last 8-9 months or so, and although it does not tick all the boxes as far as failsafe and telemetry etc, the system has worked faultlessly for me. With slope flying you can spend a lot longer in the air than on an average electric or gas model flight - I haven't had one glitch yet - even when flying alongside 12 other models in mortal combat! (I might point out that a Futaba FHSS controlled model went down in that same combat session, and on landing - the receiver broke!)
Roger
coronarc.nz@gmail.com