Originally Posted by
Defenestrator
Everyone is feeling the pain Dick. Whilst within the 'J' curve you can operate in RVSM airspace without ADSB. However once outside your limited to FL280 as FL290 is in RVSM airspace.
D
Nope, can't do that anymore. ADSB exemptions for operating above FL280 in the J curve expired in December and haven't been renewed.