www.faa.gov/fsdo/ord/faalinks.htm
or
Why don't you give them a call........
Office Hours are from 8:00 - 16:30
International Telephone Number: +44 208 754 8819
Local Phone Number: 0208-754-8819
Postal address USPS delivery:
FAA London IFO
PSC 801, Box 63
FPO, AE 09498-4063