Comparison

F-100 (Álvaro de Bazán) vs FREMM (Aquitaine)

Two European frigates of almost identical size: Spain's F-100 is 146.7 metres long and displaces about 6,250 tonnes; France's FREMM, 142 metres and about 6,000. The difference is the mission: the F-100 was built around the Aegis system for area air defence, while FREMM is a multi-mission platform with a strong anti-submarine emphasis.

Length to scale

0 ft66 ft131 ft197 ft262 ft328 ft394 ft459 ft
Generic silhouettes by ship type, scaled to length; they do not reproduce each class's exact profile.

F-100 (Álvaro de Bazán) is 1 times longer than FREMM (Aquitaine) · F-100 (Álvaro de Bazán) displaces about 1 times as much as FREMM (Aquitaine)

Displacement balance

6,250 t6,000 t
The tilt is symbolic (logarithmic and capped) so it stays readable even between very different ships.

F-100 (Álvaro de Bazán)

146.7 m · 481 ft · 6,250 t

Spanish Navy frigate fitted with Aegis.

FREMM (Aquitaine)

142 m · 466 ft · 6,000 t

Franco-Italian multi-mission frigate, French version.

* Open-source estimate. Full-load displacement in approximate metric tonnes (submerged for submarines).

Figures used and how reliable they are

  • F-100 (Álvaro de Bazán): 481 ft, 6,250 t. Spanish Navy frigate fitted with Aegis.
  • FREMM (Aquitaine): 466 ft, 6,000 t. Franco-Italian multi-mission frigate, French version.

Related comparisons

Compare any other pair in the warship size comparison, with its full method. More context: Weapons · Modern warfare · All tools

Sources / References

  • U.S. Navy Fact Files for carriers, destroyers and submarines.
  • Royal Navy, French Navy and Spanish Navy public ship pages.
  • IISS, The Military Balance (annual editions).
  • Jane's Fighting Ships and Conway's All the World's Fighting Ships (historical ships).