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The Clearspar blog
Clear, FAA-accurate guides to talking on the radio.
Jun 27, 2026 · 6 min
Mayday vs Pan-Pan: emergency radio calls, exactly what to say
When to declare Mayday vs Pan-Pan, the exact call format, and what to say so ATC can help you fast.
Jun 27, 2026 · 6 min
How to copy an IFR clearance: the CRAFT method
Copy any IFR clearance without falling behind — what CRAFT stands for, the shorthand for each line, and exactly how to read it back.
Jun 27, 2026 · 6 min
Class B, C, D, E, G: what you actually have to say to enter each
The radio call — or lack of one — you need to enter each class of US airspace. The exact words for Class B, the two-way rule for C and D, and what E and G require.
Jun 27, 2026 · 5 min
“Say again,” “unable,” and the words that buy you time
The short phrases that keep you in control when you fall behind on the radio — say again, unable, standby — and how to use them without sounding lost.
Jun 27, 2026 · 5 min
Flight plan, flight following, or nothing: what to file and say
The difference between a VFR flight plan and VFR flight following, when to use each, and what you actually say on the radio.
Jun 27, 2026 · 5 min
Niner, tree, fife: saying letters and numbers on the radio
The aviation phonetic alphabet and the way pilots say numbers — niner, tree, fife, decimal — and the small mistakes that mark you as new.
Jun 27, 2026 · 5 min
When ATC changes your clearance in the air: reading back an amendment
Heading and altitude amendments, frequency changes, and the curveballs ATC throws after your first readback — how to catch them and read them back.
Jun 27, 2026 · 5 min
Progressive taxi: what to say when you are lost on the taxiways
How to ask for progressive taxi at an unfamiliar airport — the call, what ATC gives you back, and how to read each step.
Jun 27, 2026 · 5 min
“Contact” vs “monitor”: frequency handoffs explained
The difference between “contact tower” and “monitor tower,” what to do for each, and how to handle a frequency change cleanly.
Jun 27, 2026 · 5 min
What “cleared for the option” means (and how to read it back)
The option clearance lets you choose your maneuver on landing — what it covers, why instructors love it, and how to read it back.
Jun 27, 2026 · 6 min
Radio failure: light gun signals and what to do (NORDO)
What to do when your radio quits near a towered airport — the tower’s light gun signals and how to acknowledge them.
Jun 27, 2026 · 5 min
How to copy the ATIS and report you have it
What the ATIS is, how to copy it without falling behind, and what “with information Charlie” tells the controller.
Jun 27, 2026 · 6 min
IFR approach phraseology: the calls from clearance to the missed
The radio calls on an instrument approach — cleared for the approach, reporting established, the handoff, and the missed — and how to read them back.
Jun 27, 2026 · 5 min
Position reports: what to say when ATC asks “say position”
How to give a position report — over a fix, on flight following, or at a non-towered field — so others know where you are.
Jun 27, 2026 · 5 min
Squawk codes: 1200, ident, and the emergency codes
What to set your transponder to — 1200 for VFR, assigned codes, ident, and the 7500 / 7600 / 7700 emergency codes.
Jun 27, 2026 · 5 min
Special VFR: what it is and how to request it
When special VFR lets you operate below basic VFR minimums, how to request it, and the limits and traps to know.
Jun 27, 2026 · 5 min
How to give a PIREP (pilot report)
What a PIREP is, when to give one, and the format — so you can report what you are actually seeing to Flight Service or ATC.
Jun 27, 2026 · 5 min
LAHSO: land and hold short, and how to read it back
What a land-and-hold-short (LAHSO) clearance is, when you can accept or decline it, and exactly how to read it back.
Jun 23, 2026 · 6 min
Why student pilots freeze on the radio — and how to fix it
Blanking when ATC calls is the most common fear in primary training. Here is why your brain locks up, and the specific habits and drills that make radio calls automatic.
Jun 23, 2026 · 7 min
What to say to Ground, Tower, and Departure — every call, in order
The complete towered-airport departure sequence — clearance delivery, ground, tower, and the departure handoff — with the exact words and readbacks for each frequency.
Jun 17, 2026 · 6 min
How to talk to ATC at a towered field for the first time
The exact calls — ground, tower, and the readbacks — for your first flight into a towered airport, with examples you can copy.
Jun 15, 2026 · 5 min
The readbacks that fail checkrides — and how to nail them
The handful of radio mistakes examiners watch for, and the exact phraseology that keeps you on the right side of them.
Jun 12, 2026 · 5 min
Non-towered airport radio calls, explained
There is no controller at a non-towered field — you announce your own position on the CTAF. The standard self-announce calls, in order.
Jun 9, 2026 · 4 min
How to request VFR flight following (and why you should)
Flight following gives you traffic advisories and a controller watching your route. Exactly how to ask, what to read back, and how to end it.