Latécoère 298

infobox Aircraft
name = Latécoère 298
type = Torpedo-bomber seaplane
manufacturer = Latécoère, Breguet


caption =
designer =
first flight = May 8, 1936
introduced = October 28, 1938
retired = 1951
status = Retired
primary user = French Navy
more users = Luftwaffe
produced =
number built = 121
unit cost =
variants with their own articles =The Latécoère 298 (sometimes abridged to Laté 298) was a French seaplane that served during World War II. It was designed primarily as a torpedo bomber, but served also as a dive bomber against land and naval targets, and as a maritime reconnaissance aircraft. Of a sturdy and reliable construction and possessing good manoeuvrability, it was France's most successful military seaplane, and served throughout the war in various guises.

Development

The design originated in a French Navy requirement for a torpedo bomber to replace the unsuccessful Laté 29 that had just entered service. The prototype Laté 298, as it came to be known, was completed at Latécoère's Toulouse plant in 1936 and first flew on May 6.

It was designed as a single-engined, mid-wing cantilever monoplane, powered by an 880 hp Hispano-Suiza 12Y twelve-cylinder liquid-cooled engine. Two exceptionally large floats were attached to the fuselage by struts, each one containing a fuel tank.

A ventral crutch served to accommodate different payloads, depending on the mission. It could carry one Type 1926 DA torpedo, two 150 kg bombs or depth charges. Additional armament consisted of three 7.5 mm Darne machine guns, two fixed forward firing and one rear-firing on a flexible mount.

Operational service

The first Laté 298s entered service in October 1938 with the "Escadrilles" (squadrons) of the "Aéronautique Navale", the French Navy air force. Some were based in naval bases, and others on the seaplane tender "Commandant Teste". At the outbreak of the war four squadrons flew with this aircraft, and by May 1940, when the German offensive in the west began, 81 aircraft equipped six squadrons.

The Laté 298s first saw action during the Battle of France in 1940. They were used at first for maritime patrol and anti-submarine duties, but did not meet any German ships. Later, as the Wehrmacht drove through France, they were used to harass and interdict armoured columns. Despite not having been designed for this role, they performed reasonably well, suffering fewer losses than units equipped with other types.

After the armistice of June 1940, the French Navy under the Vichy regime was allowed to retain some Laté 298 units, and captured aircraft were used by the Luftwaffe.

After Operation Torch, French units in Africa sided with the Allies. In this guise, the Laté 298 was used for Coastal Command missions in North Africa, in cooperation with Royal Air Force Wellingtons.

The Laté 298's final combat missions were flown during the liberation of France, where they were used to attack German shipping operating from strongholds on the Atlantic coast.

The last Laté 298s were retired from active service in 1946, but continued to serve as trainers until 1950.

Variants

* Laté 298A: First production variant.
* Laté 298B: Variant with folding wings for use on seaplane carriers; observation post added; crew of four.
* Laté 298D: Similar to 298B without the folding wings.
* Laté 298E: Observation variant with weapon fixation replaced by an observor's gondola; one prototype built.
* Laté 299: Land-based variant; two prototypes built

pecifications (Laté 298D)

aircraft specification

plane or copter?=plane
jet or prop?=prop
crew=2 to 4, usually 3
length main=12,56 m
length alt=41 ft 2.5 in
span main=15.5 m
span alt=50 ft 10.5 in
height main=5.25 m
height alt=17 ft 1.75 in
area main=31.6 m2
area alt=
empty weight main=3,057 kg
empty weight alt=6,750 lb
loaded weight main=4793 kg
loaded weight alt=10,582 lb
max takeoff weight main=
max takeoff weight alt=

more general=
engine (prop)=Hispano-Suiza 12Ycrs
type of prop=liquid-cooled V-12
number of props=1
power main=
power alt=880 hp
max speed main=300 km/h
max speed alt=167 mph
range main=
range alt=1367 mi(with external fuel tank)
ceiling main=6397 m
ceiling alt=21,325 ft
climb rate main=
climb rate alt=
loading main=
loading alt=
power/mass main=
power/mass alt=

more performance=
avionics=
armament=
*3x 7.5 mm Darne machine guns
*680kg(1,500 lb) payload

References

* Green, William(1962); "War planes of the Second World War - Floatplanes - Volume six"; MacDonald; ISBN 0-356-01450-9

External links

* http://avia.russian.ee/air/france/latecoere_l-298.php
* http://www.histoiredumonde.net/article.php3?id_article=857 (in French)
* http://avions.legendaires.free.fr/late298.php (in French)