MSRP Change Records

This site contains the history of every implemented change made to a document in the MSRP Library.

These records were obtained by searching the AAR Circular Letter system and its archives. Inasmuch as there is very little consistency in how circular letters are entitled, every effort was made to construct a search that was broad enough to find circular letters containing implemented changes. There is no guarantee that every single implementation circular that pertains to a document in the MSRP library is listed in this reference.

If you know of a circular that is not listed here, please click the E-mail link in the header to report it.