Double yellow near miss
#17
Rennlist
Basic Site Sponsor
Basic Site Sponsor
Join Date: Jun 2008
Location: Durham, NC and Virginia International Raceway
Posts: 18,726
Received 2,888 Likes
on
1,695 Posts
It CAN mean the pace car or safety car is on track, if you are RACING.
It DOES mean FULL COURSE YELLOW, as outlined in PCA CR Rules.
Smdh... Get a license and go racing, will you?
It DOES mean FULL COURSE YELLOW, as outlined in PCA CR Rules.
Smdh... Get a license and go racing, will you?
__________________
-Peter Krause
www.peterkrause.net
www.gofasternow.com
"Combining the Art and Science of Driving Fast!"
Specializing in Professional, Private Driver Performance Evaluation and Optimization
Consultation Available Remotely and at VIRginia International Raceway
-Peter Krause
www.peterkrause.net
www.gofasternow.com
"Combining the Art and Science of Driving Fast!"
Specializing in Professional, Private Driver Performance Evaluation and Optimization
Consultation Available Remotely and at VIRginia International Raceway
The following users liked this post:
GUMBALL (04-08-2022)
#19
Rennlist Member
^ That was TWO laps into the double yellow? I thought it could only be the first observation of a double yellow at the first turn station.
#20
Rennlist Member
Great post Colin, you really need to look and PLAN way ahead when trying to catch the pack under double yellow. Those two were simply going far too fast for a DY situation when they couldn't see far enough ahead. The other side of the coin are the drivers that drive 20 mph while the entire field drives away, neither is good practice. Also agree with Seth that the Pace car's speed can add or detract to the danger, and apparently was going so slow it caused the lead cup car to stall out?
Last edited by Gary R.; 03-29-2022 at 09:08 AM.
#21
Yes, the FCY had been out for a few laps for a multicar incident at Turn 1. The back half of the track was clear.
Yes, the velocities of the 2 pursing cars was too high for the situation that presented.
These cars are so capable, and we are so used to having them on the edge that being at 50-70% feels like you are walking.
My throttle tracing (2nd car) is a 10-20 for the entirety of the esses. It is a long straight and the velocity builds quickly. Ever look down 'crawling' behind the pace car and the speedo says 80?
For the sake of the argument- add 2 more cars to that train. Another 30 feet less of stopping distance on a downhill. How slow would the next car have to be to avoid a collision?
I , personally, have never been on track and had the field come to a complete stop behind the safety car. Only during Red flag situations.
Like many near misses, there were a multitude of factors compounded.
Corrective actions taken by the club:
1) The pacecar was instructed to maintain a higher speed to keep the cup cars from stalling
2) The drivers were instructed to pass disabled cars, even under FCY
3) The drivers were instructed how to safely close up the gap to the safety car under FYC
Corrective actions take by me:
1) New underwear
2) Keep an eye on my speeds when under FCY
3) Never approach a blind corner under FCY without executing #2
Yes, the velocities of the 2 pursing cars was too high for the situation that presented.
These cars are so capable, and we are so used to having them on the edge that being at 50-70% feels like you are walking.
My throttle tracing (2nd car) is a 10-20 for the entirety of the esses. It is a long straight and the velocity builds quickly. Ever look down 'crawling' behind the pace car and the speedo says 80?
For the sake of the argument- add 2 more cars to that train. Another 30 feet less of stopping distance on a downhill. How slow would the next car have to be to avoid a collision?
I , personally, have never been on track and had the field come to a complete stop behind the safety car. Only during Red flag situations.
Like many near misses, there were a multitude of factors compounded.
Corrective actions taken by the club:
1) The pacecar was instructed to maintain a higher speed to keep the cup cars from stalling
2) The drivers were instructed to pass disabled cars, even under FCY
3) The drivers were instructed how to safely close up the gap to the safety car under FYC
Corrective actions take by me:
1) New underwear
2) Keep an eye on my speeds when under FCY
3) Never approach a blind corner under FCY without executing #2
The following 3 users liked this post by Topher06:
#22
Racer
From the very start of the video I couldn't tell if the station on the RIGHT was waving any flags, but saw the double yellows on the station on the LEFT.
As a HPDE driver I'd be thinking "double yellow or yellow DO NOT PASS" so that could lead to STOPPING if the driver in front of me stops, because I don't want to be THAT GUY passing on yellow....HOWEVER, in this case with no other info and likely seeing the cars ahead continue, hindsight is 20-20 and maybe the rest of the pack passing the guy that stalled (or whatever) would have been safer.
I passed a car that was slowing to a stop into a corner at another track, and it felt uncomfortable since it was an HPDE no-passing zone, but the driver had an obvious issue and was parking it so my instructor reassured me to keep going. The rules might cover 99% of the situations, but maybe not always 100% (like if you stop, stay in the car....unless there is fire)
As a HPDE driver I'd be thinking "double yellow or yellow DO NOT PASS" so that could lead to STOPPING if the driver in front of me stops, because I don't want to be THAT GUY passing on yellow....HOWEVER, in this case with no other info and likely seeing the cars ahead continue, hindsight is 20-20 and maybe the rest of the pack passing the guy that stalled (or whatever) would have been safer.
I passed a car that was slowing to a stop into a corner at another track, and it felt uncomfortable since it was an HPDE no-passing zone, but the driver had an obvious issue and was parking it so my instructor reassured me to keep going. The rules might cover 99% of the situations, but maybe not always 100% (like if you stop, stay in the car....unless there is fire)
The following users liked this post:
fatbillybob (04-05-2022)
#23
Nordschleife Master
Thread Starter
Great summary and I agree with all your comments 100%.
At the same time the question you guys as racers need to be asking the series involved is why did these cars stop on track to begin with? If the pace car is moving that slow after 2 yellow flag laps then it is an issue caused by the series and they need to figure out a way to help keep an incident with an accordion effect from happening. I have seen several organizations want to say it is up to the racers to be held responsible for the actions on track. To me this is a wrong type of approach. It is that of one where no one wants to listen to the customer base and try to figure out how to make the series/sport better. Remember this is club racing where no one is getting paid. The customer base is only there when it is a safe and fun sport, (small oxymoron there with racing). When crashes total racecars while under full course yellow because the field is going so slow they have to stop on track then the organization involved does not understand what it really takes to run a race.
At the same time the question you guys as racers need to be asking the series involved is why did these cars stop on track to begin with? If the pace car is moving that slow after 2 yellow flag laps then it is an issue caused by the series and they need to figure out a way to help keep an incident with an accordion effect from happening. I have seen several organizations want to say it is up to the racers to be held responsible for the actions on track. To me this is a wrong type of approach. It is that of one where no one wants to listen to the customer base and try to figure out how to make the series/sport better. Remember this is club racing where no one is getting paid. The customer base is only there when it is a safe and fun sport, (small oxymoron there with racing). When crashes total racecars while under full course yellow because the field is going so slow they have to stop on track then the organization involved does not understand what it really takes to run a race.
While true, it seems to be more complex than that. They hadn't caught the pack after 2 laps of double yellow so were rightfully trying to catch-up. They couldn't even see the pack after coming under the bridge before the climbing esses. Their speed was totally fine up thru T9, because they could see far enough ahead. Had there been a waving yellow at T9 and they had slowed at this point, it all would have been a non-event. Ultimately, I think it took a series of mistakes to cause this near miss.
The following users liked this post:
993944S2 (03-29-2022)
#24
Addict
Rennlist Member
Rennlist Member
I think it’s time to reflect on what the flags mean. A double yellow in a race means that the pace car is out on track because there is an incident somewhere on the track that requires the Steward to control the speed of the field. Frankly, a stopped field under FCY happens all the time. It happened in the Yellow Enduro too as we had a track blockage at Madison Ave. The problem is with blind corners like T10 at VIR or the uphill at Lime Rock. Under FCY be prepared to stop suddenly. I once had a rookie crash his car on his first race weekend at Lime Rock for just that reason.
As to passing disabled cars, that is something people should learn in DE. This video is very educational. Let’s all learn from it and slow down as you are trying to catch the field under FCY. If you are the leader, reduce speed to 45 mph and let the pace car come out ahead of you.
As to passing disabled cars, that is something people should learn in DE. This video is very educational. Let’s all learn from it and slow down as you are trying to catch the field under FCY. If you are the leader, reduce speed to 45 mph and let the pace car come out ahead of you.
The following 4 users liked this post by Frank 993 C4S:
LuigiVampa (04-05-2022),
Matt Romanowski (03-29-2022),
ProCoach (03-29-2022),
Robert Nixon (03-29-2022)
#25
Rennlist Member
Join Date: Feb 2010
Location: Washington, DC, West Palm Beach
Posts: 733
Likes: 0
Received 39 Likes
on
21 Posts
Someone mentioned the waving yellow so be aware. The issue on Saturday was with the high winds, the flaggers/corner workers were hard pressed to control the flags as is usually the case. So maybe when it's real windy we need to be even more on our toes.
I don't remember seeing a cup car stall. Mine stalls real easy and I was fine during that yellow. I was in second overall and all seemed ok but me and the leader were a few cars back from the pace car.
Stu
I don't remember seeing a cup car stall. Mine stalls real easy and I was fine during that yellow. I was in second overall and all seemed ok but me and the leader were a few cars back from the pace car.
Stu
#26
Stu is quite correct about the wind making all of the flags look like they were waving and if you look across to the back straight at the top of the hill which most of us tend to do, you will see the front of the pack moving along at what looks like normal pace car speed which would give you no indication of the stopped traffic. Most of us would take that to mean the pack was moving and have no reason to expect the stoppage. Just another example of the need for all of us to be on our toes constantly.
#27
Rennlist Member
I think it is also time to reflect on who we use as pace car drivers. Often times, I have seen various officials from the local PCA region or club being asked to drive the pace car as an honorary position. In the vast majority of those instances, those people have never been on a race track before other than in a parade lap setting. To be blunt, they have no concept of what they're doing nor the speeds that are required in the corners in order to maintain momentum and tire temps. And they are clueless about the accordion effect happening behind them in slow corners. While the race steward determines the pace car speed overall, the pace car driver is solely responsible for maintaining those speeds in corners, and that requires some amount of skill. Those with no skill tend to come to nearly a stop in a tight corner because that's what they do on the street. I have seen this type of pace car driver bring a long field nearly to a halt in a tight corner because they were not comfortable taking the corner any faster than 10 mph. While I was not on site for this incident, I am guessing that that's what happened here, given how tight a corner Oak Tree is.
The following users liked this post:
roadie13 (03-31-2022)
The following users liked this post:
Veloce Raptor (04-01-2022)
#29
Rennlist Member
I think it is also time to reflect on who we use as pace car drivers. Often times, I have seen various officials from the local PCA region or club being asked to drive the pace car as an honorary position. In the vast majority of those instances, those people have never been on a race track before other than in a parade lap setting. To be blunt, they have no concept of what they're doing nor the speeds that are required in the corners in order to maintain momentum and tire temps. And they are clueless about the accordion effect happening behind them in slow corners. While the race steward determines the pace car speed overall, the pace car driver is solely responsible for maintaining those speeds in corners, and that requires some amount of skill. Those with no skill tend to come to nearly a stop in a tight corner because that's what they do on the street. I have seen this type of pace car driver bring a long field nearly to a halt in a tight corner because they were not comfortable taking the corner any faster than 10 mph. While I was not on site for this incident, I am guessing that that's what happened here, given how tight a corner Oak Tree is.
Last edited by Gary R.; 04-01-2022 at 02:40 PM.
The following users liked this post:
Veloce Raptor (04-01-2022)