×
Aircraft / Aviation Vehicles & Artillery Infantry Arms Warships & Submarines Military Pay Chart (2023) Military Ranks
Advertisements
HOME
AIRCRAFT / AVIATION
MODERN AIR FORCES
COUNTRIES
MANUFACTURERS
COMPARE
BY CONFLICT
BY TYPE
BY DECADE
BATTLE OF BRITAIN
GOLDEN AGE
SPANISH CIVIL WAR
WORLD WAR 2
Aviation / Aerospace

Heinkel He 59


Reconnaissance / Attack Floatplane Aircraft [ 1935 ]



A pre-war design, the Heinkel He 59 floatplane biplane was outmatched heading into 1944 and did not survive in service long enough to see the end of the conflict.



Authored By: Langley Hester | Last Edited: 04/03/2017 | Content ©www.MilitaryFactory.com | The following text is exclusive to this site.

GO TO SPECIFICATIONS [+]
Advertisements
Because of the restrictions heaped upon Germany after the close of World War 1 (1914-1918), its military buildup heading into World War 2 (1939-1945) was mostly handled in secrecy. Tanks were developed under the guise of farming equipment and aircraft were developed under civilian motives. The latter proved the case for the Heinkel 59, a maritime biplane that went on to serve the German military throughout most of the Second World War. 142 of the type were produced with a first flight recorded in September of 1931, a service introduction in 1935, and formal retirement coming in 1944. The He 59 was also a Battle of Britain (1940) veteran.

The Heinkel concern of Germany was established in 1922 during the post-World War 1 years by Ernst Heinkel himself. In the 1930s, the German military was restructuring and growing in its capabilities by a variety of means. At the beginning of the decade, Heinkel was in development of a new biplane to interest the German Navy (Reichsmarine) under the guise (to the watching world) that it was a civilian-minded passenger/cargo hauler. This product became the He 59 and begat both a sea-based floatplane and land-based prototype as the He 59a and He 59b respectively. The land-based b-model product was the first to achieve flight between the two though the sea-based a-model became the definitive form.

The aircraft featured a traditional biplane wing arrangement encompassing an upper and lower wing section braced by a network of struts and cabling. The fuselage was of a generally tubular shape though with slab-style side panels. A dual-engine configuration was accepted and these nacelles were set outboard of the fuselage within the bays of the biplane wing assembly. Open-air cockpits were featured for the standard operating crew of three to four personnel. The tail unit showcased a single vertical fin with low-set horizontal planes. Dimensionally, the He 59 became a relatively large seaplane with a running length of 57 feet, a wingspan of 77.8 feet, and a height of 23.3 feet. The floatplane version held two large pontoons as its undercarriage and these housed fuel stores as well. Overall construction of the aircraft was of fabric, steel, and wood. An internal bomb bay was also fitted.©MilitaryFactory.com
Advertisements
The German Luftwaffe adopted the He 59 as a torpedo bomber and maritime reconnaissance platform. In time, these roles broadened to also include mine-laying, general transport, search/rescue, and pilot training. A collection of these aircraft were used by the German Condor Legion operating during the Spanish Civil War (1936-1939), the war proving a testbed of sorts for new German equipment such as the famous Messerschmitt Bf 109 monoplane fighter. When World War found Europe once more in September of 1939, the aircraft was again pressed into its base torpedo attack role with mine-laying duties as well. Reconnaissance sorties were peppered throughout its early service career before the line was used in the other listed roles heading into 1942. The Finnish Air Force operated no more than four of the type in the reconnaissance role and this only for a short while in 1943. By 1944, the series had met its technological and operational end - heavily outclassed by new breeds of floatplanes and intercepting monoplane fighters of the enemy.

In practice, the He 59 was regarded as a good handling aircraft though not without fault in its design. The engines - 2 x BMW VI ZU V12 liquid-cooled engines of 660 horsepower each - were deemed underpowered for the airframe and thusly performance was never up to par. Performance specifications included a maximum speed of 137 miles per hour with cruising speeds in the 115mph range. Operational ranges (585 base miles, 950 miles ferry) were another limiting quality that forced reliance on auxiliary fuel tanks for increased service reaches. The aircraft's service ceiling reached 11,480 feet. Armament was another noted deficiency of the product - 3 x 7.92mm MG 15 machine guns were used in defensive positions at the nose, dorsal, and ventral areas. The offensive-minded bomb load equaled 2,200lb of conventional drop bombs or a single 1,764lb torpedo. Generally slow and plodding, the He 59 could easily fall victim to Allied fighters or warships happening to come across it.

Heinkel built several variants of its He 59 product led by the He 59a and He 59a "one-off" prototypes. He 59A were fourteen test aircraft He 59B-1 served as sixteen preproduction mounts. The He 59B-2 was an improved form and He 59B-3 became a reconnaissance minded variant. He 59C-1 was an unarmed trainer followed by He 59C-2 as an Air-Sea rescue aircraft outfitted with appropriate equipment. He 59D-1 was a "combination" mark that included the facilities and functionality of both the C-1 and C-2 variants. He 59E-1 was a dedicated torpedo bomber trainer and He 59E-2 a reconnaissance trainer. Similarly He 59N served in navigation training and were converted through a stock of existing He 59D-1 airframes.©MilitaryFactory.com
Note: The above text is EXCLUSIVE to the site www.MilitaryFactory.com. It is the product of many hours of research and work made possible with the help of contributors, veterans, insiders, and topic specialists. If you happen upon this text anywhere else on the internet or in print, please let us know at MilitaryFactory AT gmail DOT com so that we may take appropriate action against the offender / offending site and continue to protect this original work.
Advertisements

Specifications



Service Year
1935

Origin
Nazi Germany national flag graphic
Nazi Germany

Crew
3 or 4

Production
142
UNITS


National flag of Finland National flag of modern Germany National flag of Nazi Germany National flag of Spain Finland; Nazi Germany; Spain
(OPERATORS list includes past, present, and future operators when applicable)
Ground Attack (Bombing, Strafing)
Ability to conduct aerial bombing of ground targets by way of (but not limited to) guns, bombs, missiles, rockets, and the like.
Special-Mission: Anti-Ship
Equipped to search, track, and engage enemy surface elements through visual acquisition, radar support, and onboard weaponry.
Special-Mission: Search & Rescue (SAR)
Ability to locate and extract personnel from areas of potential harm or peril (i.e. downed airmen in the sea).
Maritime / Navy
Land-based or shipborne capability for operating over-water in various maritime-related roles while supported by allied naval surface elements.
Intelligence-Surveillance-Reconnaissance (ISR), Scout
Surveil ground targets / target areas to assess environmental threat levels, enemy strength, or enemy movement.
Training (General)
Developed ability to be used as a dedicated trainer for student pilots (typically under the supervision of an instructor).


Length
57.1 ft
(17.40 m)
Width/Span
77.8 ft
(23.70 m)
Height
23.3 ft
(7.10 m)
Empty Wgt
11,045 lb
(5,010 kg)
MTOW
20,106 lb
(9,120 kg)
Wgt Diff
+9,061 lb
(+4,110 kg)
(Showcased structural values pertain to the Heinkel He 59B production variant)
Installed: 2 x BMW VI 12-cylinder liquid-cooled engines developing 660 horsepower each.
Max Speed
137 mph
(220 kph | 119 kts)
Ceiling
11,483 ft
(3,500 m | 2 mi)
Range
1,087 mi
(1,750 km | 3,241 nm)
Rate-of-Climb
660 ft/min
(201 m/min)


♦ MACH Regime (Sonic)
Sub
Trans
Super
Hyper
HiHyper
ReEntry
RANGES (MPH) Subsonic: <614mph | Transonic: 614-921 | Supersonic: 921-3836 | Hypersonic: 3836-7673 | Hi-Hypersonic: 7673-19180 | Reentry: >19030


(Showcased performance specifications pertain to the Heinkel He 59B production variant. Performance specifications showcased above are subject to environmental factors as well as aircraft configuration. Estimates are made when Real Data not available. Compare this aircraft entry against any other in our database or View aircraft by powerplant type)
STANDARD:
1 x 7.92mm MG 15 machine gun in nose position
1 x 7.92mm MG 15 machine gun in dorsal position
1 x 7.92mm MG 15 machine gun in ventral position

OPTIONAL:
Up to 2,200lb of conventional drop ordnance (2 x 1,100lb OR 4 x 550lb OR 20 x 110lb bombs) OR 1 x 1,764lb torpedo.


Supported Types


Graphical image of an aircraft medium machine gun
Graphical image of an aircraft conventional drop bomb munition
Graphical image of an aircraft aerial torpedo


(Not all ordnance types may be represented in the showcase above)
Hardpoint Mountings: 4


He 59 - Base Series Designation
He 59a - Initial one-off floatplane prototype
He 59b - Initial one-off land-based prototype
He 59A - Evaluation aircraft; 14 examples
He 59B-1 - Pre-production aircraft; 16 examples
He 59B-2 - Improved B-1 model
He 59B-3 - Dedicated reconnaissance model
He 59C-1 - Unarmed trainer variant
He 59C-2 - Search and Rescue (SAR) variant
He 59D-1 - Combination variant of C-1 and C-2 marks
He 59E-1 - Torpedo Bomber Trainer
He 59E-2 - Reconnaissance Trainer
He 59N - Navigation Trainer; converted from existing D-1 production models.


Military lapel ribbon for Operation Allied Force
Military lapel ribbon for the Arab-Israeli War
Military lapel ribbon for the Battle of Britain
Military lapel ribbon for the Battle of Midway
Military lapel ribbon for the Berlin Airlift
Military lapel ribbon for the Chaco War
Military lapel ribbon for the Cold War
Military lapel ribbon for the Cuban Missile Crisis
Military lapel ribbon for pioneering aircraft
Military lapel ribbon for the Falklands War
Military lapel ribbon for the French-Indochina War
Military lapel ribbon for the Golden Age of Flight
Military lapel ribbon for the 1991 Gulf War
Military lapel ribbon for the Indo-Pak Wars
Military lapel ribbon for the Iran-Iraq War
Military lapel ribbon for the Korean War
Military lapel ribbon for the 1982 Lebanon War
Military lapel ribbon for the Malayan Emergency
Military lapel ribbon representing modern aircraft
Military lapel ribbon for the attack on Pearl Harbor
Military lapel ribbon for the Six Day War
Military lapel ribbon for the Soviet-Afghan War
Military lapel ribbon for the Spanish Civil War
Military lapel ribbon for the Suez Crisis
Military lapel ribbon for the Ukranian-Russian War
Military lapel ribbon for the Vietnam War
Military lapel ribbon for Warsaw Pact of the Cold War-era
Military lapel ribbon for the WASP (WW2)
Military lapel ribbon for the World War 1
Military lapel ribbon for the World War 2
Military lapel ribbon for the Yom Kippur War
Military lapel ribbon for experimental x-plane aircraft


Ribbon graphics not necessarily indicative of actual historical campaign ribbons. Ribbons are clickable to their respective aerial campaigns / operations / aviation periods.

Images Gallery



1 / 1
Image of the Heinkel He 59
Image from the Public Domain.


Advertisements




Disclaimer | Privacy Policy | Cookies


2023 Military Pay Chart Military Ranks DoD Dictionary Conversion Calculators Military Alphabet Code Military Map Symbols

The "Military Factory" name and MilitaryFactory.com logo are registered ® U.S. trademarks protected by all applicable domestic and international intellectual property laws. All written content, illustrations, and photography are unique to this website (unless where indicated) and not for reuse/reproduction in any form. Material presented throughout this website is for historical and entertainment value only and should not to be construed as usable for hardware restoration, maintenance, or general operation. We do not sell any of the items showcased on this site. Please direct all other inquiries to militaryfactory AT gmail.com. No A.I. was used in the generation of this content; site is 100% curated by humans.

Part of a network of sites that includes GlobalFirepower, a data-driven property used in ranking the top military powers of the world, WDMMA.org (World Directory of Modern Military Aircraft), WDMMW.org (World Directory of Modern Military Warships), SR71blackbird.org, detailing the history of the world's most iconic spyplane, and MilitaryRibbons.info, cataloguing military medals and ribbons.

View day-by-day actions of the American Civil War with CivilWarTimeline.net. View day-by-day actions of World War II with SecondWorldWarHistory.com.


©2023 www.MilitaryFactory.com • All Rights Reserved • Content ©2003-2023 (20yrs)