Summary: In compliance with the Paperwork Reduction Act of 1995, the Bureau of Transportation Statistics invites the general public, industry and other governmental parties to comment on the continuing need for and usefulness of BTS requiring certificated air carriers to preserve accounting records, consumer complaint letters, reservation reports and records, system reports of aircraft movements, etc. Also, public charter operators and overseas military personnel charter operators are required to retain certain contracts, invoices, receipts, bank records and reservation records.