Question 1

Is 21N (Mattituck Airport) a towered airport?

Accepted Answer

No, 21N is a non-towered airport. The CTAF frequency is 122.9 MHz.

Question 2

How long is the runway at 21N?

Accepted Answer

21N has 1 runway (01/19). The longest runway is 2,200 feet.

Question 3

What is the elevation of 21N?

Accepted Answer

21N (Mattituck Airport) has a field elevation of 30 feet MSL.

Question 4

Where is 21N located?

Accepted Answer

21N (Mattituck Airport) is located in Mattituck, NY.

21N

Frequencies