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Albatros L 77v

1928 reconnaissance aircraft by Albatros

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Record originEnglish Wikipedia
Text licenseCC BY-SA 4.0
Source revisionSep 11, 2024
Entity authorityQ2830837 ↗
Source-derived summary

The Albatros L 77v was a German tandem two-seat reconnaissance fighter sesquiplane, four examples of which were built under license for Albatros Flugzeugwerke by Ernst Heinkel Flugzeugwerke in 1928. Based upon the L 76 Aeolus reconnaissance trainer, the aircraft was powered by a 450 kW (600 hp) BMW VI 5.5 water-cooled V12 engine.

Like the L 76, the L 77v had a fabric-covered welded-steel fuselage and wooden dual-spar wings with plywood skins supported by N-type struts. It was armed with twin 7.92 mm (.312 in) machine guns in fixed forward-firing positions and a third on a ring mounting in the rear cockpit.

Three of the aircraft saw service performing armament trials in Lipetsk in the Soviet Union; these included one aircraft testing a free-mounted 20 mm cannon. The fourth aircraft had been destroyed while undergoing tests in March 1929. Between December 1929 and their retirement in October 1931, the surviving L 77vs were based at the Staaken Erprobungsstelle (Test Centre).

Specifications (L 77v)

General characteristics

Crew: two, pilot and observer

Length: 8.45 m (27 ft 9 in)

Wingspan: 12.76 m (41 ft 10 in)

Height: 3.9 m (12 ft 10 in)

Wing area: 27.8 m2 (299 sq ft)

Powerplant: 1 × BMW VI , 450 kW (600 hp)

Performance

Maximum speed: 220 km/h (140 mph, 120 kn)

Armament

2 × fixed, forward-firing 7.92 mm (.312 in) machine guns

1 × flexible 7.92 (.312 in) mm machine gun for observer

2 × 50 kg (110 lb) bombs

See also

References

Green, W. & Swanborough, G. (1994). The Complete Book of Fighters. London: Salamander Books.

Editorial summary

Begin with the source’s own compact description: “Albatros L 77v” is 1928 reconnaissance aircraft by Albatros. The dossier treats that line as a proposition to test through Albatros, reconnaissance and aircraft, not as a finished interpretation.

Editorial reviewA dependable orientation record for establishing vocabulary, names and a first evidence trail. The current lead gives the account dated anchors—1928, 1929, 1931, 1994—that can be checked directly. The selected authority fields contribute no independent date. For this dossier, Albatros, reconnaissance and aircraft is the immediate research focus.
Editorial analysis

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Named sources, stable identifiers and responsible institutions provide the strongest route from overview to verifiable evidence. The source revision retrieved here is dated Sep 11, 2024. The linked authority identifier is Q2830837. None of the 0 selected statements returned an explicit reference. The first chronological checks are 1928, 1929, 1931 and 1994.

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This entry incorporates text from “Albatros L 77v” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.