Indeed Nora Adam - Nora King units are North Carolina ALE. They do however follow the Patrol two digit suffix format for units...ie: Nora Ida Eleven NI-11 is the district supervisor and consistent with a Patrol District Supervisor (First Sergeant). NI-22 would follow, then NI-30, 31, 32...etc.
Nora Xray are NCALE Headquarters cars..NX-1 is obviously the Director, NX-2 the Deputy Director, etc.
I liked the old system better, but NCSHP said their computers could not handle it.
1100-1199 Guv and folks associated with the Guv's office
1400-1499 State Fire Marshal and other Council of State agencies
1700-1799 FBI, USSS, USPI, USMS and other Fed LE
I can always remember 1581 becasue that was my number. The rest were confusing 3W44 and
WC-44. Heck , now I don't even remember which was my last one. :-(