so i just got my tech license a few months ago and ive been listening a lot before actually transmitting much and i notice some guys use phonetics like every single time they say their callsign and other guys just say it normally like letters. is there a rule about this or is it just preference? i tried using NATO phonetics when i checked into a local net the other night and kind of blanked on what F was for a second which was embarrassing. foxtrot right? anyway i guess my question is when are you actually supposed to use them versus just reading out the letters, and does it matter if you dont use the official NATO ones

foxtrot yes lol dont worry about blanking, happens to everyone at first. honestly there's no hard rule that says you MUST use phonetics every single time, but on HF especially when conditions are rough or you're working someone far away it makes a huge difference. on a local 2m repeater with strong signals and everyone knows each other, a lot of people just say the letters and its fine. where it really matters is like if youre trying to give your call to someone who can barely hear you, or during a contest when things are moving fast and you need to be understood the first time. the NATO alphabet is the standard and thats what most people expect to hear, so sticking with it is the smart move. i knew a guy who used his own made up phonetics for years and it drove everyone nuts because nobody could tell if he was saying november or november-something-else

yeah the NATO ones are just what everyone's trained to recognize so they work better even when the other guy isnt a ham, like if you ever have to communicate with anyone in aviation or emergency services they'll know exactly what you mean. i used to mix in random words sometimes when i forgot and it just creates confusion honestly. now i just have the whole thing memorized and it comes out automatic. took maybe a week of just saying them to myself while driving before it clicked