KalStar Aviation (Berau) is also planning to add two ex-flybe. (2002) (Exeter) E175s (msn 17000344 and 17000351) according to a report by UK fleet list website Jethro's.

KalStar will already shortly take delivery of its first Embraer aircraft, an E195 PK-KDA (msn 19000029) also previously operated by Flybe. The EMB-195 will be used on routes linking Berau with Surabaya, Pontianak and Semarang according to KalStar's website.

The Indonesian regional carrier operates two B737-300s, a B737-500, two ATR72-600s, two ATR72-500s and three ATR42-300s on an exclusively domestic network in the ASEAN nation.