Get a solid education to go with the alphabet soup. Applicants with a Paramedic cert and a bunch of weekend certs are a dime a dozen. They also may have the 5 years of field experience but are burnt out and believe Flight is much easier.
If you haven't already taken college level A&P (at least 2 semesters), Pharmacology, Microbiology and Pathophysiology, I would suggest getting that foundation established. The A.S. in Paramedicine is definitely a great idea. These classes will make the list below a lot easier.
Certs are impressive as long as you got something out of each class for the certification. Being able to pass a test is not good enough and the BS factor will be evident in the interview if you memorized and don't actually understand the material.
However, the cert you may need is the FP-C. The CCEMTP from UMBC is good also and there is a CCP-C exam in the works.
http://www.emtlife.com/showthread.php?t=13377&highlight=FP-C
If you plan on getting on with a Flight service that does IFT, you may need to know what these (listed below) are all about. However, if you do Flight with a FD that does just scene response HEMS, there may not be much extra you need to know and they may get you on the helicopter sooner since the training may be similar or the same for the ground crews. Essentially some of these helicopters are just a quicker means of transport and do not necessarily offer expanded skills such as RSI. They may also have just one Paramedic in the back.
Ventilators
IABP
LVAD and other VADs
12-lead ECG interpretation
Hemodynamics
Lab values
Various venous access devices
Arterial lines and PA catheters
Chest tubes
Formulas to anything from gas laws to gas exchange and acid-base correction
Suggested references:
References:
CAMTS book (These standards change often)
The Aeromedical Certification Examinations Self-Assessment Test (ACE SAT).
Dr. Bledsoe's Critical Care EMT-P textbook (Brady)
Certified
Flight Paramedic (FP-C)
Study Guide.
Air and Surface Patient Transport Principles and Practices 2nd or 3rd edition.
Tattoos are generally frowned upon if they are visible. Luckily for those who have tattoos, the Flight suits are generally long sleeved. However, if they can not be covered or are visible during the interview, you may go to the bottom of the stack of applicants.