| 1 Number |
N1 |
9 numbers(FAA use only) |
9 |
| 2 Numbers |
N12 |
9 numbers x 10 numbers(FAA use only) |
90 |
| 3 Numbers |
N123 |
9 numbers x 10 numbers x 10 numbers |
900 |
| 4 Numbers |
N1234 |
9 numbers x 10 numbers x 10 numbers x 10 numbers |
9,000 |
| 5 Numbers |
N12345 |
9 numbers x 10 numbers x 10 numbers x 10 numbers x 10 numbers |
90,000 |
| 1 Number + 1 Letter |
N1A |
9 numbers x 24 letters |
216 |
| 2 Numbers + 1 Letter |
N12A |
9 numbers x 10 numbers x 24 letters |
2,160 |
| 3 Numbers + 1 Letter |
N123A |
9 numbers x 10 numbers x 10 numbers x 24 letters |
21,600 |
| 4 Numbers + 1 Letter |
N1234A |
9 numbers x 10 numbers x 10 numbers x 10 numbers x 24 letters |
216,000 |
| 1 Number + 2 Letters |
N1AB |
9 numbers x 24 letters x 24 letters |
5,184 |
| 2 Numbers + 2 Letters |
N12AB |
9 numbers x 10 numbers x 24 letters x 24 letters |
51,840 |
| 3 Numbers + 2 Letters |
N123AB |
9 numbers x 10 numbers x 10 numbers x 24 letters x 24 letters |
518,400 |
| Total N-number combinations |
915,399 |
| N1 through N99 are reserved for FAA use only |
-99 |
| U.S. registered aircraft with assigned N-numbers (+/-) |
-327,814 |
| N-numbers reserved by individuals, businesses and gov't agencies - not assigned to aircraft (+/-) |
-136,858 |
| N-numbers currently available from FAA.gov for $10 each |
450,628 |
| N-numbers currently available from Short-N-Numbers.com |
1,971 |