As an experienced CFII (certified flight instructor instrument) in the early days of my career, and as a reader of FLYING, we all know about the “impossible turn” or turn back to the runway if your engine quits at exactly the wrong time.
The safety altitude most instructors teach is to never turn around if less than 1,000 feet above the airport elevation. It is always better to land straight ahead, or at the most a few degrees either left or right to avoid the hardest objects in your path.
