Colonel Bris Dekker was listed as an engineer offering grade 5 of Expanded FSD Interdictor Capture Arc, however grade 4 is the highest he offers. I have verified this in-game on Horizons (I do not own Odyssey) (location: Dekker's Yard on Iapetus in the Sol system).
Colonel Bris Dekker was listed as an engineer offering grade 5 of Expanded FSD Interdictor Capture Arc, however grade 4 is the highest he offers. I have verified this in-game on Horizons (I do not own Odyssey) (location: Dekker's Yard on Iapetus in the Sol system).