Flight Display Systems has provided a custom 20-inch flip-up monitor to NASA for its Boeing 747SP, which is taking part in the Stratospheric Observatory for Infrared Astronomy (Sofia) research program. The display is intended to monitor infrared emissions from space as part of Sofia, which is funded jointly by NASA and the German Aerospace Center. The centerpiece of the research is a 2.5-meter-diameter telescope mounted in the 747SP.