tail number

[NYARTCCFAN]

i dont know if anyone can answerthis question but here it goes. there are times when i hear a private aircraft checking in on class b controls they say tango november the their full n number. what is with the prefix of tango november when it is said.

[NYARTCCFAN]

i dont know if anyone can answerthis question but here it goes. there are times when i hear a private aircraft checking in on class b controls they say tango november the their full n number. what is with the prefix of tango november when it is said.