Reversionary Attitude Display Option. This is included (upon request) with the purchase of a Nighthawk Flight Systems SN3500 or SN4500. Note that the SN3500 must have an LED backlight.
Reversionary Attitude Display Option. This is included (upon request) with the purchase of a Nighthawk Flight Systems SN3500 or SN4500. Note that the SN3500 must have an LED backlight.
Prop 65 Warning: This product may contain chemicals known to the State of California to cause cancer, and birth defects or other reproductive harm.
