The MS 221 was one of the contenders in the "Jockey" programme which was to be adjudged a failure.

Самолёты на фотографии: Aircrafts on the photo: Morane-Saulnier MS.121 / MS.221 - 223 - ФранцияFrance - 1927

The MS 121 was the first of the "Jockey" category fighters produced by Morane-Saulnier.

Самолёты на фотографии: Aircrafts on the photo: Morane-Saulnier MS.121 / MS.221 - 223 - ФранцияFrance - 1927

The MS 226 was a dedicated shipboard derivative of the MS 225, the first prototype illustrated lacking the wing folding capability later introduced.

Самолёты на фотографии: Aircrafts on the photo: Morane-Saulnier MS.225 - 227 / MS.275 - ФранцияFrance - 1932

The MS 225 was a larger and heavier fighter based on experience gained with Morane-Saulnier’s "Jockey" contenders.

Самолёты на фотографии: Aircrafts on the photo: Morane-Saulnier MS.225 - 227 / MS.275 - ФранцияFrance - 1932

The MS 275 was one of no fewer than 10 different fighter designs awarded prototype contracts as contenders for the 1930

Самолёты на фотографии: Aircrafts on the photo: Morane-Saulnier MS.225 - 227 / MS.275 - ФранцияFrance - 1932

The MS 325 was developed in parallel with the MS 275, but full performance trials were never concluded with the sole prototype.

Самолёты на фотографии: Aircrafts on the photo: Morane-Saulnier MS.325 - ФранцияFrance - 1933