Luma Technologies (Booth 4224) has added the Bell 206, 206L, 214ST and 412 platforms to its list of certified LED caution warning panels for retrofit programs.
Luma's initial STCs will cover installation of the LT-4000 series LED caution warning panels as drop-in replacements to the incandescent OEM versions that had been standard factory equipment since the 1960s. Luma president Bruce Maxwell said the new plug-and-play panels are night vision goggle ready and provide FAA-approved sunlight-readable aviation colors that do not adversely impact night vision goggle performance. Maxwell said it gives operators an affordable path to night vision imaging system (NVIS) upgrades without undue complications, although it may still be necessary to obtain NVIS certification. "For some it's as simple as getting their provider to amend their existing STC package to get the new panel added to the MDL, or for new projects we're part of the installation from the get-go."
Maxwell explained that a typical cockpit conversion in a helicopter with older technology requires installation of NVIS filters on each caution warning panel cap assembly, including installation of modified lamp assemblies and other replacement parts. "Don't get me wrong," he said, "the guys in this business are well known for being incredibly good at what they do, often working miracles in pulling it all together no matter how old or fragile the equipment." At the same time, sunlight readability must be preserved, and this is a normal feature of the Luma Technologies panels. Its proprietary cast legend plates are single-piece, and the legend is treated with an anti-reflective coating.
While Luma Technologies previously served the helicopter market with an AS350/355 upgrade as part of the FX performance kit, the newly certified Bell platforms mark the company's return to the rotorcraft industry. LED panels last much longer and are far less expensive to maintain, especially as parts for incandescent panels become harder to source. Luma Technologies panels come with a five-year warranty.