Donated to Malaysia in 2015 when were replaced by S-70i @ (optional) Send Units YearsUnitsBase 1999/154 Squadron Brunei Bandar Seri Begawan List of Aircraft C/NBuiltID In this OrgIn other Org 70-2196 TUDB401 Royal Brunei Air Force 4Sqn, ex ATU401 : TUDM from Jan15 70-2266 TUDB402 Royal Brunei Air Force 4Sqn, ex ATU402 : TUDM from Jan15 70-2379 TUDB403 Royal Brunei Air Force 4Sqn, ex ATU403 : TUDM from Jan15 70-2389 TUDB404 Royal Brunei Air Force 4Sqn, ex ATU404 : TUDM from Jan15