What are the common R44 problems?
Scores of R44 pilots and passengers have been killed in preventable post-crash fires, or in helicopters that dropped from the sky when they suddenly lost lift. Others have died when main rotor blades peeled apart in flight or sliced through tail booms or cockpits. Robinson R44s were involved in 42 fatal crashes in the U. S. Times analysis of National Transportation Safety Board accident reports.Robinson R-44 and R-22 Helicopter Crash Attorney. Since January 1, 2000, there have been 165 people killed in 96 crashes involving Robinson helicopters in the United States, according to National Transportation Safety Board records. Since 1982, there have been 512 deaths in 291 Robinson crashes worldwide.According to government data*, Robinson R22, R44, and R66 models have been involved in approximately 1,762 aviation accidents or incidents globally. Of these, 436 were fatal crashes. Robinson R22 crashes – 1,045 total incidents; 192 fatal. Robinson R44 crashes – 662 total incidents; 218 fatal.
Is R66 safer than R44?
Does this mean that the Robinson R66 with its Rolls-Royce turbine engine is a safer helicopter than the Robinson R44 with its Lycoming piston engine? Not according to Robinson. Robinson has for years taken the contrarian view, suggesting that pilots are actually safer in piston-powered helicopters. Robinson helicopters are not just hour-limited, but calendar-limited as well. An R44 is good for either 2200 flight hours, or 12 years, whichever comes first, before it needs to be overhauled.Robinson Helicopter Company obtained FAA certification of its R44, a four-place rotorcraft powered by a Lycoming piston engine.Robinson Helicopter Company (RHC) obtained Federal Aviation Administration (FAA) approval to extend the service life for the Robinson R22 and R44 main and tail rotor blades from 12 to 15 years.
What are the drawbacks of owning an R44?
The drawback is that there’s a lot of components to track and the helicopter could be down for maintenance quite frequently if it’s flown a lot. On a Robinson helicopter, the engine, rotor blades, transmission, and other major components are all built to last 12 years or 2200 hours. Most turboshaft helicopter engines can last between 3500 hours to 5000 hours in total. This can largely depend on the helicopter, its engine, and how often it’s used to fly. The manufacturer of the helicopter will often stipulate how in-depth each inspection needs to be and how long the engine can operate.
What replaced the R44?
By September 16, 2010 the R44 was retired, succeeded by the R160s, a New Technology Train that is currently in service. The R44s remained in service for the Staten Island Railway (with its automation features removed) until 2025 and was replaced by the R211. While the majority of the R-44 subway cars operating in the NYC subway system were retired due to structural issues, the remaining R-44s were overhauled between 2007 and 2010 to operate on the Staten Island Railway, where they are still in service today.