History: Visits by the Royal Family

Royal visits to TNO Defence, Safety and Security

Even before the Second World War, there was a high Royal visit to the Meetgebouw. After the Second World War, members of the Royal Family regularly visited the TNO Defence, Safety and Security locations. A few anecdotes are linked to these warm visits:

  • At the end of 1939 HRH Prince Bernhard visited the Meetgebouw. He was particularly interested in the
    electric listening device‘. Unfortunately, that day there was a thick layer of fog. As a result, aircraft could not take off.
    Von Weiler therefore showed the radar echoes of church towers in the surroundings of Waalsdorp on the electric listening device.
    You can certainly see the Catholic churches better than the Protestant ones?“, asked the Prince.
    Why do you think that Royal Highness?”
    Well, the catholic churches have a big metal cross on their tower.“His Royal Highness was right.
    By the way, the electric listening device could detect a Fokker C5 fighter plane at approximately 15 kilometers (at 15 kHz). Larger aircraft and especially groups of aircraft could be detected at a distance of 30 kilometers (using 7.5 kHz broadcasts).

    Model of the "electric listening device"
    Model of the “electric listening device”
  • On 29 January 1954, HRH Prince Bernhard opens the Medical-Biological Laboratory (MBL) at the Lange Kleiweg 137, Rijswijk.
    The MBL is part of the National Defence Research Organisation TNO until 1 April 1977.
  • On December 14, 1963, HRH Prince Bernhard visits the Physics Laboratory (Waalsdorp, The Hague).
    The Prince requested to visit the laboratorium on a Saturday. Various staff members objected. For a number of years the obligation to work on Saturdays had been lifted. Nevertheless, the management required the entire staff to be present on that Saturday.
    A lot of preparations were made for the visit. The inside of the building was completely repainted. The bathroom doors had transparent windows on the top. The tallest of us could possibly look inside if he stood on tiptoe. The windows were replaced by frosted glass.
    During the visit of HRH Prince Bernhard, employees were instructed to stay in their rooms or workplaces. If someone was in a corridor while the Prince was approaching, he had to stand against the wall of the corridor and make himself as small as possible.
    Two bottles of Campari were purchased for the canteen’s beverage cabinet, because the management was tipped that it was the Prince’s favourite drink. The management had decided that demonstrations for the Prince would be held in the canteen. Various groups contributed to these demonstrations. The Automatic Bigram Analyzing and Counting Outfit PHYsisch Laboratory (ABACOPHYL) was also demonstrated by a graduate of Prof.dr.ir. JL van Soest, the former Director of the Physics Laboratory.

    The demo setup of the Automatic Bigram Analyzing and Counting Outfit PHYsisch Laboratory (ABACOPYL)
    The demo setup of the Automatic Bigram Analyzing and Counting Outfit PHYsisch Laboratory (ABACOPYL)

    There was a rehearsal before the Prince’s visit in which a Navy officer acted as a stand-in. He apparently knew how to address the Prince during a demonstration. During this rehearsal it was mainly pointed out what one had done wrong and how to correct that. The final demonstations went flawlessly according the protocol.
    When HRH Prince Bernhard then walked through one of the corridors that looked spic and span, he saw that the end of the corridor was closed by a curtain. He went over and opened the curtain. He saw a large storage of all kinds of things which were temporary moved out of sight. His response: “Oh, you solve it that way.

  • In 1967, HRH Prince Bernhard paid a visit to the Physics laboratory at Waalsdorp. Among other things, he received a demonstration of the Seacat Infrared Sensor (SIRS) system. That system was developed for the Royal Dutch Navy. A launched Seacat anti-aircraft missile was automatically detected and tracked with the infrared sensor. Subseqently, the system could guide the Seacat to its target. The SIRS system was installed and tested on the HNLMS Van Galen.
    The automatic tracking system was demonstrated during the Prince’s visit. Two small boats floated around in a large water tank. One lamp was lit on one of the boats and a filament on the other. A laser beam physically connected to the SIRS automatic detection and tracking system showed the tracked target. That should be the filament. To the hilarity of those present, the laser focused on the bowl of the Prince’s pipe and followed it closely. The bowl was warmer than the filament. The Prince found this ‘failed’ demonstration very amusing.

    Seacat Infrared Sensor (SIRS)
    Seacat Infrared Sensor (SIRS)
  • On January 2, 1969, HRH Prince Bernhard opens the new building of the Physics Laboratory of the National Defence Research Organisation TNO at the Oude Waalsdorperweg 63, The Hague.
    Opening act of the new building of the Physics Laboratory by HRH Prince Bernhard
    Opening act of the new building of the Physics Laboratory by HRH Prince Bernhard

     

    The remote transmitter used at the opening by HRH the Prince
    The remote transmitter used at the opening by HRH the Prince

     

    HRH Prince Bernhard on tour of the newly opened Physics Laboratory (image: Municipal archive The Hague)
    ZHRH Prince Bernhard on tour of the newly opened Physics Laboratory (image: Municipal archive The Hague)

     

    The Prince operates the experimental laser distance meter on the roof of the newly opened TNO Physics Laboratory
    The Prince operates the experimental laser distance meter on the roof of the newly opened TNO Physics Laboratory

    At the end of the visit, the Prince asked for permission to place his clay pigeon throwing device on the tower of the new laboratory so that he could shoot high ejected clay pigeons. A few weeks later, the Prince returned to the laboratory during the weekend for a clay pigeon shooting session (the Waaldorper plain was still military territory).

  • On 25 April 1969, the new building of the Institute for Perception TNO (IZF) at Kampweg 5, Soesterberg was officially opened by the State Secretary of Defence AEM Duynstee in the presence of HRH Prince Bernhard.
     

    Opening of the new TNO-IZF building in 1969
    Opening of the new TNO-IZF building in 1969

     

  • On December 6, 1985, HRH Prince Claus opens the new TNO Physics and Electronics Laboratory (TNO-FEL). TNO-FEL fused the LEOK and the Physics Laboratory. Prof. von Weiler, the founder of the LEOK, was present as well as other dignitaries, including the Queen’s Commissioner, the mayor of The Hague and several generals.
    Opening of the TNO Physics and Electronics Laboratory (TNO-FEL) by HRH Prince Claus
    Opening of the TNO Physics and Electronics Laboratory (TNO-FEL) by HRH Prince Claus

    The Prince and dignitaries followed a tour through the laboratory. They were shown a number of demonstrations. One of the demonstrations was the Comtal image processing system. The purchase of that system had been a huge investment. The system was intended as a first step towards the interpretation and use of digital satellite images and images taken from aircraft. By placing three aircraft radar images of the Flevopolder, which were recorded on three different days, exactly over each other, a colour image could be produced. From that image, one could easily recognise various agricultural crops such as potatoes, wheat, and sugar beets. At the end of the demo, a three-star general, clearly unconvinced, asked the researcher: “What is the military relevance of this crop recognition?” The researcher was saved by Prince Claus. He turned around and said lightly: “But, General, those soldiers of yours must also eat!

    Opening TNO-FEL by HRH Prince Claus
    Opening TNO-FEL by HRH Prince Claus

     

  • On May 2, 1990, he opening day of the Hannover Messe, HRH Prince Claus visited the TNO booth. TNO Defence, Safety and Security demonstrated its Soot Meter and ARIS-VTS to the Prince.
    isit of HRH Prince Claus to the TNO booth at the Hannover Messe
    Visit of HRH Prince Claus to the TNO booth at the Hannover Messe

     

  • On Monday May 30, 1994, HRH Prince Willem Alexander brings a visit the TNO Physics and Electronics Laboratory. The visit took place as part of the Prince’s training at the Royal Netherlands Army at the Institute of Defence Training (IDL) at Ypenburg. The Prince came as captain of Orange in army combat clothing. He was informed of the latest developments in the field of war games, trainers and simulators as developed by TNO for the Royal Netherlands Army. A distinction was made between the various use categories as distinguished at the Royal Netherlands Army (from individual training to staff training).
    After that, the Prince was made familiar with the KIBOWI control stations, which are staffed by company commanders and their staff to provide operation support. For the Prince, a real ‘orange exercise’ was prepared. The game was situated in the area of ​​Winterswijk. The captain of Orange was placed at the head of a fortified company that had to compete against a fortified battalion in the simulation. Enemy artillery shelling initially did not seem to cause any damage. The Prince, however, decided to retrieve his own reconnaissance units behind the ‘water line’ and let the last two bridges explode to be fully prepared for an enemy attack. Violent attacks followed. After an hour, the Prince gained a clear picture of the functioning of KIBOWI, and the learning and training value of simulations. 

    The Prince as commander of the defending unit in KIBOWI
    The Prince as commander of the defending unit in KIBOWI

    Because the prince himself recently flew in the surroundings of Yugoslavia, FELCOP and HAREM were subsequently shown. The packages are used by the Royal Netherlands Air Force to support the deployment of their air defence systems.
    The Prince then visited the Distributed Interactive Simulation (DIS) environment which included a Leopard 2 simulator, a radar simulator, a computer-generated enemy and the Virtual-reality Dragon simulator. The Prince was invited to take hold of the Dragon to experience what it is like to train in a virtual 3D world.

    The Prince with a 3D helmet on as a DRAGON operator in a virtual world
    The Prince with a 3D-helmet on as a DRAGON operator in a virtual world

     

  • On 26 September 1997, HRH Prince Willem Alexander attended the golden jubilee symposium of TNO Defence Research, which took place at the Institute of Defence Training (IDL) in Rijswijk/Ypenburg.
    TNO Defence Research 50 years
    TNO Defence Research 50 years

     

  • On Thursday 25 April 2013, HKH Princess Máxima started the national Girlsday at TNO Waalsdorp in the presence of girls from the Duinoord School and the Hofstad Lyceum.
    Princess Máxima is received at TNO The Hague Waalsdorp for starting Girlsday 2013 (photo: Najib Nafid)
    Princess Máxima is received at TNO The Hague Waalsdorp for starting Girlsday 2013 (photo: Najib Nafid)

     

    Movie of the start of Girlsday 2013

     

    Button with which Princess Maxima started Girlsday 2013
    Button with which Princess Maxima started Girlsday 2013

     

    The official start by Princess Máxima brought the big yellow TNO sonar source SOCRATES to the surface with a lot of spectacle from the underwater acoustic basin (photo: Liesbeth Dingemans)
    The official start by Princess Máxima brought the big yellow TNO sonar source SOCRATES to the surface with a lot of spectacle from the underwater acoustic basin (photo: Liesbeth Dingemans)

     

    Visit of the demo
    Visit of the demo “Not afraid of the dentist game”. Children can play games in the dental chair, so that a visit to the dentist can be fun again. (photo: Liesbeth Dingemans)

    Girlsday introduces girls from 10-15 years old with science, technology and IT. The deep acoustic basin and Socrates were used for the spectacular start : see the YouTube video.
     

  • On 22 September 2016, King Willem-Alexander first paid a working visit to the Center for Man in Aviation (CML) and then to TNO Soesterberg. He followed a demonstration of the motion simulator Desdemona (DESorientation DEMONstrator Amst) and the coupling of Desdemona with other simulators.

    Working visit of HM the King Willem-Alexander to the Center for Man in Aviation and TNO Soesterberg on September 22, 2016 (photo courtesy of the Ministry of Defence
    Working visit of HM the King Willem-Alexander to the Center for Man in Aviation and TNO Soesterberg on September 22, 2016 (photo courtesy Ministry of Defence)