What is the NAV channel preset for KTUP ILS 36?

The NAV channel preset for KTUP ILS 36 is Channel 6 because this channel is specifically designated for the ILS (Instrument Landing System) approach for KTUP, also known as Tupelo Regional Airport. In aviation, each ILS approach has a unique frequency that pilots need to tune into for precise guidance on landing. The correct channel ensures that the navigation equipment can communicate effectively with the ground-based ILS system, providing necessary signals such as glide slope and localizer for a safe approach.

Understanding the designation of NAV channels is essential for pilots to access specific approaches and ensure they are on the correct frequency for navigation purposes. Other channels, while they may correspond to different ILS approaches or procedures, do not apply to KTUP ILS 36, making Channel 6 the only suitable option for this particular approach.