Pander & Son
Pander & Son was a Dutch aircraft manufacturer based in The Hague that built trainers, sporting aircraft, gliders, and the S4 Postjager mail plane.
Last updated August 26, 2026
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Overview
Pander & Son was a Dutch aircraft company established in The Hague in 1924 by furniture-company director Harmen Pander and his son Henk Pander. The business was created after Harmen Pander acquired the assets of the bankrupt Vliegtuig Industrie Holland (VIH), including the services of aircraft designers Theodorus Egbert Slot and H. van der Kwast. Its formal Dutch name was Nederlandse Fabriek van Vliegtuigen H. Pander & Zonen. The company initially concentrated on developing and producing small aircraft for military training, civilian aviation schools, sport flying, and competitions. Its first major design, the Pander D, was an improved derivative of the VIH Holland H.2, which itself drew on the Carley C.12. Seven Pander D aircraft were produced and served with the Dutch Naval Aviation Service and the aviation arm of the Royal Netherlands East Indies Army. Pander subsequently developed the Pander E, also identified as the EG-100, a single-engined sesquiplane that became its most successful type. Seventeen were built for the Dutch Aviation School, and one aircraft completed a long-distance flight between the Netherlands and the Netherlands East Indies in 1932. Pander also entered the sporting and racing market. The two-seat Pander P-1 and P-2, commonly called the Gypsy Pander, were designed for sport flying and competition. In 1930 the company produced the PH-1 Zögling, regarded as the first glider built in the Netherlands. The design followed the Zögling configuration associated with Alexander Lippisch and Stamer; a replica is preserved at the Aviodrome aviation museum. Other limited-production aircraft included the P-3 and the three-seat Multipro. The company’s best-known project was the S4 Postjager, a fast three-engined mail aircraft designed by Theo Slot after pilot Dirk Asjes urged Pander to address the slow pace of Dutch airmail development. The aircraft made a high-profile flight to the Netherlands East Indies in October 1933, completing the journey after an emergency landing in Italy. Its later reputation was damaged by mechanical unreliability, leading to the informal nickname Pechjager, derived from the Dutch word for breakdown or bad luck. In 1934 the Postjager entered the MacRobertson London-to-Melbourne Air Race. After its landing gear was damaged at Allahabad, India, the crew repaired the aircraft, but it collided with a motor tractor during takeoff. The aircraft crashed and burned, although the crew survived unharmed. The loss of the company’s principal high-profile aircraft coincided with the end of Pander & Son, which was wound up. During the Second World War, Henk Pander re-established the business. Under wartime German occupation, the company produced 555 SG-38 training gliders for the German paramilitary National Socialist Flyers Corps and repaired German aircraft. Henk Pander’s association with the Dutch Nazi movement and his wartime collaboration led to his arrest and trial after the war. The wartime episode is central to the company’s later historical assessment and distinguishes its legacy from its earlier role as a small Dutch civil and military aircraft producer.
History
Pander & Son originated in the Dutch aircraft industry’s interwar expansion. In 1924, Harmen Pander, who had been managing director of a furniture company, purchased the assets of the failed Vliegtuig Industrie Holland. The acquisition brought both manufacturing resources and the services of designers Theodorus Egbert Slot and H. van der Kwast. Pander reorganized these assets into the Nederlandse Fabriek van Vliegtuigen H. Pander & Zonen in The Hague. The new company’s first aircraft was the Pander D, an improved version of the VIH Holland H.2. Seven examples were built as single-engined, single-seat military trainers and were used by Dutch naval aviation and the aviation service of the Royal Netherlands East Indies Army. In 1926, Pander introduced the E or EG-100, a single-engined sesquiplane available in one- or two-seat form. Seventeen aircraft were built for the Dutch Aviation School, making it the company’s most commercially successful design. An E named Adelaar flew between the Netherlands and the Netherlands East Indies in 1932. Pander’s subsequent portfolio reflected the limited but varied market available to small aircraft manufacturers. The P-1 and P-2 Gypsy Pander were two-seat, high-wing sports aircraft, of which two were built. In 1930, following the interest generated by German glider designer Alexander Lippisch’s visit to the Netherlands, Theo Slot developed the PH-1 Zögling. It was based on the Zögling configuration associated with Stamer and Lippisch and is described as the first Dutch-built glider. The company later made the single-example P-3 and three Multipro three-seat sport aircraft. The most ambitious prewar project was the S4 Postjager. Pilot Dirk Asjes had criticized the slow development of Dutch airmail services and encouraged Pander to produce a dedicated fast mail aircraft. Slot designed the resulting three-engined, three-seat machine. It reached the Netherlands East Indies in October 1933 after an emergency landing in Italy, attracting attention as a demonstration of Dutch aviation capability. However, the aircraft developed a reputation for mechanical unreliability, reflected in the nickname Pechjager. The Postjager entered the 1934 MacRobertson London-to-Melbourne Air Race. Its landing gear was damaged during a landing at Allahabad, India. Although repairs were made, the aircraft struck a motor tractor while taking off, crashed, and burned. The crew survived, but the destruction of the company’s signature aircraft was followed by the winding-up of Pander & Son. The company was revived by Henk Pander during the Second World War. Its wartime activities included construction of 555 SG-38 gliders for the German National Socialist Flyers Corps and repair work on German aircraft. Henk Pander was identified as an enthusiastic member of the Dutch Nazi Party, or NSB. Following liberation, he was arrested and tried for collaboration. This wartime history forms a controversial final chapter in the company’s story and is distinct from its earlier interwar production of Dutch trainers, sport aircraft, gliders, and airmail aircraft.
- 1934
Postjager is destroyed in the MacRobertson Air Race
[1]Following landing-gear damage at Allahabad, the repaired Postjager crashed during takeoff after colliding with a motor tractor. The company was subsequently wound up.
- 1933
Postjager reaches the Netherlands East Indies
[1]The S4 Postjager made a long-distance flight to the Netherlands East Indies, despite an emergency landing in Italy.
- 1932
Adelaar completes Netherlands–Netherlands East Indies flight
[1]A Pander E named Adelaar flew from the Netherlands to the Netherlands East Indies and returned.
- 1930
First Dutch-built glider
[1]Pander produced the PH-1 Zögling, a glider based on the Zögling design tradition associated with Alexander Lippisch and Stamer.
- 1926
Pander E is introduced
[1]The Pander E or EG-100 became the company’s most successful aircraft, with seventeen examples built for the Dutch Aviation School.
- 1924
Pander & Son is established
[1]Harmen Pander acquired the assets of the bankrupt Vliegtuig Industrie Holland and founded a new Dutch aircraft company with his son Henk.
- 1924
Pander D enters production
[1]The company began building the Pander D, an improved derivative of the Holland H.2, for military training use.
Wartime re-establishment and German production
[1]Henk Pander re-established the company during the Second World War, when it built 555 SG-38 gliders for the German National Socialist Flyers Corps and repaired German aircraft.
Products and positioning
A small Dutch aircraft manufacturer focused on practical trainers, sport aircraft, gliders, and specialist long-distance or airmail designs, with a later wartime production role under German occupation.
Military trainer · 1924
Pander D
The Pander D was a single-engined, single-seat monoplane developed from the VIH Holland H.2. Seven aircraft were built. The type served with Dutch naval aviation and with the aviation service of the Royal Netherlands East Indies Army, making it one of Pander’s early contributions to military flight training.
Trainer and utility aircraft · 1926
Pander E / EG-100
The Pander E, also designated EG-100, was a single-engined one- or two-seat sesquiplane. Seventeen were built specifically for the Dutch Aviation School, making it the company’s most successful aircraft in production terms. An aircraft named Adelaar demonstrated the type’s range with a flight between the Netherlands and the Netherlands East Indies.
Sport and racing aircraft · 1929
Pander P-1/P-2 Gypsy Pander
The Gypsy Pander was a two-seat, single-engined, high-wing sports aircraft developed for recreational flying and competition. The design achieved a measure of success as a racing aircraft, but production remained very limited, with only two examples built.
Glider · 1930
Pander PH-1 Zögling
The PH-1 Zögling was a training sailplane produced in 1930. It followed the Zögling configuration associated with Alexander Lippisch and Stamer and is identified as the first glider built in the Netherlands. A replica is displayed at the Aviodrome Dutch aviation museum.
Sport aircraft · 1932
Pander P-3
The P-3 was a single-engined, one- or two-seat high-wing aircraft. It remained a very small-production project, with only one aircraft completed, reflecting Pander’s experimental and specialist approach rather than mass manufacture.
Sport and utility aircraft · 1932
Pander Multipro
The Multipro was a single-engined, three-seat, high-wing sports aircraft. Three examples were built in 1932. It belonged to Pander’s group of small civil aircraft intended for sport and general aviation rather than scheduled airline service.
Airmail aircraft · 1933
Pander S4 Postjager
The S4 Postjager was a three-engined, three-seat low-wing aircraft designed by Theo Slot for high-speed airmail and long-distance flying. Only one was built. It reached the Netherlands East Indies in 1933 and entered the 1934 MacRobertson London-to-Melbourne Air Race, where it was destroyed after a repaired landing gear failed in a takeoff collision.
Military training glider
SG-38 glider production
During the Second World War, the re-established company manufactured SG-38 training gliders for the German National Socialist Flyers Corps. The documented wartime output was 555 aircraft, produced as part of the company’s collaboration-related activities under German occupation.
Controversies
Wartime collaboration and postwar trial
During the Second World War, Henk Pander was associated with the Dutch Nazi Party and led the company’s production of SG-38 gliders for the German National Socialist Flyers Corps, as well as repairs of German aircraft. After the war he was arrested and tried for collaboration.
Sources1 sources
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