0001445546-24-004650.txt : 20240701 0001445546-24-004650.hdr.sgml : 20240701 20240701132220 ACCESSION NUMBER: 0001445546-24-004650 CONFORMED SUBMISSION TYPE: 497J PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20240701 DATE AS OF CHANGE: 20240701 EFFECTIVENESS DATE: 20240701 FILER: COMPANY DATA: COMPANY CONFORMED NAME: FT 11511 CENTRAL INDEX KEY: 0002016520 ORGANIZATION NAME: IRS NUMBER: 000000000 FILING VALUES: FORM TYPE: 497J SEC ACT: 1933 Act SEC FILE NUMBER: 333-279363 FILM NUMBER: 241089564 BUSINESS ADDRESS: STREET 1: C/O FIRST TRUST PORTFOLIOS L.P. STREET 2: 120 EAST LIBERTY DRIVE, SUITE 400 CITY: WHEATON STATE: IL ZIP: 60187 BUSINESS PHONE: 630 765 8000 MAIL ADDRESS: STREET 1: C/O FIRST TRUST PORTFOLIOS L.P. STREET 2: 120 EAST LIBERTY DRIVE, SUITE 400 CITY: WHEATON STATE: IL ZIP: 60187 497J 1 j497.txt DEFINITIVE LETTER FIRST TRUST PORTFOLIOS L.P. 120 EAST LIBERTY DRIVE WHEATON, ILLINOIS 60187 July 1, 2024 Securities and Exchange Commission 100 F Street NE Washington D.C. 20549 Attn: Filing Desk, Stop 1-4 Re: FT 11511 (File No. 333-279363) (CIK No. 2016520) Ladies and Gentlemen: In accordance with the provisions of Rule 497(j) of Regulation C under the Securities Act of 1933 (the "Securities Act") this letter serves to certify that the most recent Amendment to the Registration Statement on Form S-6 for the above captioned Trust does not differ from that which would have been filed pursuant to Rule 497(b) of the Securities Act. Amendment No. 1, which was the most recent Amendment to the Registration Statement, was filed electronically with the Commission on June 27, 2024. Very truly yours, FT 11511, Registrant /s/ First Trust Portfolios L.P. By: FIRST TRUST PORTFOLIOS L.P., Depositor