Page 32 - Volume 15 Number 7

An updated bezel accompanies the change in display and features an optional VNAV button or menu (MNU) button. (Please note the release of the VNAV button will be three months after release of the new bezel with MNU button.) The software update introduces support for GPS enroute VNAV (when paired with an approved EFIS/GPS navigator, which currently includes: EFIS – Garmin G500 TXiTM, Garmin G600 TXiTM and GPS – Garmin GTNTM 750) new mode annunciations, advanced integration with Aspen MAX PFD, and many general improvements based on customer feedback.
When paired with an approved EFIS display and GPS navigator that supports enroute VNAV, the Version 1.4 S-TEC 3100 will follow the step-down vertical guidance typically found with Standard Terminal Arrival Routes (STARs). The updated software also supports two-way communication of lateral and vertical targets, display of modes, and advanced integration with the Aspen MAX primary flight display. An advanced autopilot unlock is required from Aspen.
The Version 1.4 upgrade costs $1,495 for the full hardware and software update, however Genesys is offering a $500 discount if the bezel upgrade is purchased before Dec. 31, 2021. The software only upgrade (no VNAV capability, no new bezel/LCD), is free to existing S-TEC 3100 customers. New orders will ship standard with the bezel and 1.4 software beginning when the individual STCs are approved. STC approval for all of the
aircraft currently approved for the 3100* is expected to be completed by the end of Q3 (with hardware to include the VNAV button by the end of the year). International validations will follow. Please contact your avionics installation center to obtain a quote for this upgrade or new installation.
A full list of features in the Version 1.4 update can be found at genesys-aerosystems.com/stec3100-1.4 .
*Editor’s note: Current King Air models that are approved for the S-TEC 3100 are: King Air 65-90, 65- A90, 65-109-1, 65-A90-4, B90, C90, C90A, C90GT, E90, F90, H90,100, A100, A100A, A100-1, B100, 200, 200C, 200T, A200, A200CT (excluding serial number FE-1 and above), B200, B200C, B200CT and B200T.
Marsh Brothers Brake Master Cylinder Upgrade Kit Receives FAA Approval
Following the STC approval from Transport Canada in February 2021, Marsh Brothers Aviation has secured FAA approval for their Beech® brake master cylinder upgrade/repair kit.
The Marsh Brothers kit offers an upgraded lip seal which replaces the piston wiper and O-ring with a single seal/wiper. The single lip seal replaces two elements of the original design and offers the same benefits over a traditional O-ring.
30 • KING AIR MAGAZINE
JULY 2021