There where two sides of Regency the flying school and the "airline" I won't get into all the messy details but Regency was famous for charging its Co-pilots to sit right seat in there BN2 or Navajo's hauling freight around so you can imagine what this company was all about, old joke was that 121.5 was regency's company frequency. Anyway they changed there name to Sonic Blue because they had soiled the name regency but as the saying goes lipstick on a pig ................. so the final nail in Regency/Sonic Blue happened when a friend of mine flying their Caravan had an Engine failure going from Tofino to Vancouver couldn't make it to Port Albernie crashed on a hill killing the pilot and 2 others 4 others survived.