ATR 72-600 1:400 – SLA 1

The ATR 72-600 is a modern regional turboprop, distinguishable by its six-bladed propellers and optimized performance for short-haul routes.1 Its flight deck features an advanced avionics suite, including the innovative $ARINC~429$-based Thales $AHRU$ (Attitude and Heading Reference Unit), enhancing crew efficiency and situational awareness. Here’s what each label means: - FDM: Printed on an FDM machine. These versions have lower detail, no panel lines, no engine blades, and use thicker walls. - SLA 1: Printed on an SLA machine. These include antennas, include engine blades, have thinner walls, but still do not have panel lines. - SLA 2: Same as SLA 1, but with added panel lines for higher surface detail.