Cessna 402/402C/B379 Businessliner/Utiliner
Flight Crew Multiengine; Flight Crew Commercial; Flight Crew Instrument
Flight Crew Last 90 Days 116; Flight Crew Total 990; Flight Crew Type 258
Aircraft Equipment Problem Critical; Deviation / Discrepancy - Procedural Clearance
Flight Crew Inflight Shutdown; Flight Crew Landed in Emergency Condition; Flight Crew Diverted
Aircraft
Enroute from ZZZ to ZZZ1 noticed oil pressure in right engine had dropped to the low end of the green operating arc and noticed a gradual power loss. Due to this issue I decided to divert from my flight plan and land to evaluate potential oil leak. Chose to divert to ZZZ2 as it had a long enough runway; listed to have maintenance services; and other facilities on the field. Notified ATC of plan to divert and location. ATC approved direct to ZZZ2. Enroute to ZZZ2 oil pressure and engine power on the right engine had diminished significantly. Notified ATC of situation and advised ATC. I was cleared for the straight in visual approach to runway 7. As I switched frequencies from approach to tower the engine began to sputter and the oil gauge was showing in the red arc. I declared to tower that I am shutting down the right engine. Tower cleared me to land. Airplane landed safely and taxied to the FBO. No damage was caused and no injuries were sustained.
Pilot flying C402 aircraft reported engine failure inflight resulting in a divert.