Mexico City Grand Prix 2021: Practice 3 team radio
38 radio messages were recorded during practice 3 at the Mexico City Grand Prix 2021, across 14 drivers. Yuki TSUNODA had the most, with 8.
These are transcripts of real team radio audio, produced by speech recognition and presented as an archive rather than as edited prose. Radio is clipped and noisy, so wording can be imperfect. Each message is attributed to the driver or their engineer, and the original audio is playable in the archive.
Who was on the radio
- Yuki TSUNODA · AlphaTauri · 8 messages
- Lance STROLL · Aston Martin · 5 messages
- George RUSSELL · Williams · 4 messages
- Carlos SAINZ · Ferrari · 3 messages
- Max VERSTAPPEN · Red Bull · 3 messages
- Daniel RICCIARDO · McLaren · 3 messages
- Sebastian VETTEL · Aston Martin · 2 messages
- Lewis HAMILTON · Mercedes · 2 messages
- Lando NORRIS · McLaren · 2 messages
- Valtteri BOTTAS · Mercedes · 2 messages
- Sergio PEREZ · Red Bull · 1 message
- Charles LECLERC · Ferrari · 1 message
- Nikita MAZEPIN · Haas · 1 message
- Pierre GASLY · AlphaTauri · 1 message
Every message, in the order it happened
Engineer: Truck is clear behind, synchronize all the gears and good braking application, brand new brakes all around.
Yuki TSUNODA: The oil is so slippery.
Engineer: Copy.
Lance STROLL: So much oscillation on the limiter, we have to fix that.
Engineer: Yeah, copy that.
George RUSSELL: Airplugs are not improved from my side.
Engineer: OK copy that, so your radio is clear to us, just give us another radio check on the way round.
George RUSSELL: I can still understand you but it's pretty distorted.
Engineer: So, Yuki, respect to yesterday, main loss section between turn 4 and turn 6, and in the high speed, but I guess you were careful in the first push lap.
Yuki TSUNODA: No, just the oil is a lot, oil is a lot.
Engineer: Understood, understood. Don't take any risk.
Engineer: Charge off and push.
Engineer: Go one, go one, stay out, stay out, go one.
Engineer: OK George, we need to build front temperature so you can use DRS to turn 4 and to turn 12.
Engineer: OK George, next car back is Stroll, he's 13 back so no concerns on traffic. Snowda's now on a 19.7 so track is improving, so let's just go push at turn 16.
Yuki TSUNODA: Check engine 9, because I mistakenly touched it.
Engineer: Copy.
Engineer: And wind is less than yesterday, bar rotated, so headwind turn 1, braking turn 1, headwind, and tailwind turn 4, braking turn 4.
Carlos SAINZ: Yeah, nice script.
George RUSSELL: Advise on brake balance please, I feel a bit of a split on the fronts I'm loosing the fronts, please advise ASAP
Engineer: OK, nudge her plus one, nudge her plus one
Engineer: Turn 456 You can lean on the rears a bit in the high speed.
Lewis HAMILTON: lost a lot of time in 10 copy
Engineer: Okay, and a reminder, shifting and brake pressure application.
Engineer: There
Sergio PEREZ: was a bit of chattering. There was a bit of chattering on the front tires in the high speed.
Engineer: So let's focus on our tyres and brakes now.
Engineer: So just so you know, Sebastian, the brake temps were a bit cool for Turn 1 on that last lap, in case you felt it. Yeah, I know.
Engineer: That's pretty P1, didn't look like the cleanest of laps but that's 4 tenths to Checo in P2. Yeah sectors look good. Sector 2, half seconds Checo, final sector a match. That was quite scrappy.
Engineer: Do you want any tool adjusts for the next lap, Max?
Max VERSTAPPEN: No, it seemed quite OK, just on entry to some corners and a little bit on the edge, but let's see in another lap.
Engineer: OK, understood.
Engineer: Clear behind, let's focus on cooling the car and box box for a start.
Daniel RICCIARDO: Just turn 3, just got quite a bit more of the apex settle up. Just double check the car when I come in front right.
Engineer: Copy.
Daniel RICCIARDO: Turn 3, just got quite a bit more of the apex sat-lap, just double check the car when I come in front right.
Engineer: And for us you can push next lap?
Charles LECLERC: Yep, I want to push next lap though. If you want we can do the pass through now, just to cool down the tyres as they are pretty hot.
Lando NORRIS: Any particular reason I locked up or just too much brake pressure? Too
Engineer: much brake pressure.
Carlos SAINZ: You're only struggling high speed there, is this ok?
Engineer: Understood
Engineer: Yuki, I think we need to adjust the flap, do you agree? It's too much understeer in turn 1.
Yuki TSUNODA: I don't want to go back because it's just s**t tire.
Engineer: Copy, we stay out.
Engineer: OK, charge on, charge on. No traffic threat from behind.
Engineer: It's a traffic paradise.
Engineer: Watch for Perez Perez close now apologies. That was late.
Daniel RICCIARDO: That's okay. I got it
Engineer: So we can work on turn 8 and 9 a bit, we need a bit more pace there.
Engineer: So P3 at the moment it's six and a half tenths at Perez at P1.
Lewis HAMILTON: Six and a half tenths.
Pierre GASLY: For f***s sake, don't need to
Engineer: be
Pierre GASLY: all smart ass, everybody don't care, we can fight.
Max VERSTAPPEN: Yeah, it's so weird, like no grip at all.
Engineer: Correction, so lift and coasting to turn 1, 80 meters.
Yuki TSUNODA: Man, I don't know what the guy in front of me is thinking.
Engineer: okay stay out stay out okay i think it was an account of uh i feel i don't understand as well anyway this is in lap this is in lap your uh lap was good anyway the previous one we are p6 for info
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