All placards required are listed in the Advisory Circular and the regs, A/C AFS 600, which is viewable on EAA and AOPA websites. The words Experimental are not required if the aircraft is a replica aircraft, which allows for the substitution of the NX in the N number. The passenger warning placard in the Teenie Two is not necessary because it is single place. You can find all the details in A/C 20-27E part 11 Identification and registration markings. AOPA site allows a search for A/Cs and Regs. You then download as PDF file or Word file (doc). Replicas are also allowed to have 2inch letters/numbers, while all others 3 inch. International use, even if crossing the ADIZ line into say Mexico, or Bahamas, requires 12 inch letters/numbers and a US Customs Decal.
Colin & Bev Rainey KR2(td) N96TA Sanford, FL crain...@cfl.rr.com http://kr-builder.org/Colin/index.html