So there you are doing engine runs for the un-metered fuel flow adjustment in a Cessna 421 and the right fire warning light comes on. You shut down and go to inspect and find that the temp sensor probe ground wire came disconnected. The problem gets fixed and 2 months later on a flight with the CEO and board of directors of Rothbard Steel on board you launch into low IMC. 200 feet up the fire warning light comes on on the right engine but there is no smoke or any evidence of fire from visual inspection. Do you:
1. Immediately shut it down, blow the bottle and approach back into the airport at 200 and 1/2.
2. Keep the engine running due to the previous incident and no secondary indication, no smoke or anything. After all, it's at minimums and the weather where you are going 100 miles away is clear.
3. Shut it down, blow the bottle and continue on to your destination even though the wing spar could have been weakened if there were a fire.
1. Immediately shut it down, blow the bottle and approach back into the airport at 200 and 1/2.
2. Keep the engine running due to the previous incident and no secondary indication, no smoke or anything. After all, it's at minimums and the weather where you are going 100 miles away is clear.
3. Shut it down, blow the bottle and continue on to your destination even though the wing spar could have been weakened if there were a fire.