915HA through 928HA were removed from service during the bankruptcy/restructuring/merger with ALG era from 2002-2004.
Fleet tail numbers now go from 914HA skipping to 930HA.
Ol' Sparky was an alright bird most of the time. At least she continued the DH8 tradition in North America of getting everybody back on the ground without a single fatality. Now that Colgan lost a DH8, that can't be said anymore.