Aren't you subject to Certificate Action from the FAA if you refuse field sobriety upon reasonable request from a law enforcement officer?
No. In California the only time(s) you are required to report to the FAA is if;
1. You get a alcohol or drug related
conviction.
2. Your license gets
suspended due to an alcohol or drug related action
regardless if you did or did not get a
conviction for the offense.
In all 50 states a citizen may refuse a "walk the line test", or field sobriety test (FST). A citizen is required to take a blood alcohol level test (BAC) due to "implied consent" law, when you sign at the DMV to get your DL you are willingly or unwillingly also signing to take the BAC test if ever asked by a peace officer. With that said it is important to point out that the required BAC test in all 50 states IS NOT the test they give you at the scene of the pull-over, i.e. breathalyser on the street. The required test is the one that they ask for after you are taken to the police station. ALL COPS know this. The citizen also has the right in almost all states to choose which test they take, blood test, breathalyser or urine test. Some states no longer allow you to choose the urine test but a lot still do. If you are ever in this position always request the urine test first, if cant then breathalyser and if not that than blood as the last choice. That is the order of most inaccurate to the most accurate. This will help your case be more defendable in court, if you are able to get the most unreliable test.
Even though there is the "implied consent" law you can still choose to REFUSE ALL BAC tests. The penalties are stiffer than an actual DUI but you just denied the prosecutor the absolute most valuable evidence against you, thats why the penalties are so stiff. This may be your best option if you had some drinks and you know you will blow close to, at, or above the legal limit AND your job is directly related or could be compromised by a DUI conviction or DL record, i.e. pilot. For the average joe with a desk job your MUCH better off blowing the breathalyser, failing and taking the DUI conviction or getting a lawyer and maybe getting it reduced. Now with this said, in MOST states the cops can perform a FORCED BLOOD DRAW on the citizen if he/she refuses a BAC. Usually the cops will not do this unless there was a DUI accident where significant property damage or injury/death has occurred or if you were drunk and almost hit people or done something really crazy.
Almost every single cop in the USA will admit that if they want someone to perform a field sobriety test, that they already have made up in their mind to arrest you for DUI. DON'T GIVE THEM MORE EVIDENCE against you! Even if you pass the FST with flying colors the officer will manipulate it in his notes as you failed. EVERY LAWYER on the face of this earth will tell you to NEVER do a FST. ALL FST's are completely subjective. The officer has no clue how you would perform on these tests even if you were dead sober at your best physical and mental peak. FST's are pseudo-science, that is why they are EXTREMELY easy to dismiss or prove to a jury that they are BS.
Also consider yourself lucky if you get a DUI at a "random checkpoint". These are at heart constitutionally illegal and these cases by FAR have the highest acquittal rates of any DUI pullovers. A peace officer MUST have probable cause to pull a citizen over if there are no vehicle infractions (tail light out). "Checkpoints" that pull people out of line at RANDOM DOES NOT count as probable cause.
If you ever get pulled over and an officer asks you have you been drinking you should just say I would like to remain silent. Show him your driving credentials and if he asks for you to perform FST politely refuse. If he then wants you to take a breathalyser ON SCENE, again politely refuse. Once your at the station and asked to take a BAC test then submit in the order previously discussed. If you are a pilot, weigh very carefully in your mind if a DUI conviction would be worse for your life than just losing your DL license for a year and possible 48hrs in jail. If you do find it to be worse its up to you to refuse the BAC. I am not condoning it but its for every individual to choose. This whole scenario would set you up for A GREAT defense against the prosecution. Just be prepared to spend 11k on lawyers to get off or reduced charges.
I do not condone drinking and driving. It is a poor choice to make, it can result in death and damage that is avoidable. But if someone has two glasses of table wine with dinner and then gets pulled over for having a tail light out, then is asked if "you have been drinking" then ends up getting a DUI even though they had no impairment in driving abilities, the law has gone to far. For a little fun go research how the 0.08% BAC level came to be. The American Medical Association when approached by the government and MADD and were asked to determine a BAC level at which a average human was physically and mentally impaired to drive. You know what teams of doctors came up with? 0.15% BAC. Take a look why its been reduced to 0.10% to 0.08% and in 2 years 0.05%. Notice the trend? MADD wants ZERO tolerance for all people behind the wheel. MADD even states this publicly. That means no more going out to dinner and having a glass of wine. Let me ask you how did the human body physically change since the studies by the AMA in the late '70s by TEAMS of PHD's? Of course the body is the same! We are no longer convicting people of Driving While Intoxicated, we are convicting people for have alcohol on the breath! Ever wonder why MOST states had DWI changed to DUI? Driving under influence means even 0.01% BAC is potential conviction! There are convictions of DUI all the time with people blowing BELOW the legal limits! NOTHING IS JUST BLACK AND WHITE.
Take care and drive safe!