All G1000 NXi equipped King Air 200 and 300 series aircraft equipped with G1000 NXi System Software Version 2286.01 are affected.
For 300 Series Aircraft:
G1000 System Software Version 2286.02 adds GTX 3000 support for Rockwell Collins TTR 920/4000 Traffic Systems. The GTX 3000 transponder replaces the TDR-94 transponder and is 14 CFR Part 91.227 ADS-B Out compliant.
For 200 Series Aircraft:
There is no benefit in loading G1000 System Software Version 2286.02.