UAH Archives, Special Collections, and Digital Initiatives

Browse Items (8239 total)

  • "IU/S-IVB Forward Skirt Orbital and Translunar Thermal Analyses."

    This report determines the maximum and minimum solar and terrestrial thermal energy incident and absorbed by Saturn IB/V vehicles in earth orbit and translunar travel. The influence' of this external energy on the Instrument Unit Thermal Conditioning System performance, and consequently its adequacy to maintain the electronic packages at acceptable temperature limits is ascertained. Conclusions are: a) Methanol/water coolant temperature will deviate from 111 specifications only during translunar cold flights. However, adequate thermal conditioning of the electronic equipment would still be maintained. b) Instrument Unit missions exceeding 6 1/2 hours, or electronic packages heat dissipation magnitudes lower than 3 kw or higher than 8.5 kw, should be reviewed to ascertain thermal compatibility.
  • "Letter to Professor John M. Logsdon."

    Letter to Professor Logsdon from E. C. Welcsh denying Logsdon's request to quote Wernher von Braun and President Kennedy from their memorandums.
  • "Letter to Mr. Walter D. Sohier."

    This letter was attached to the edited transcript of the interview for the John F. Kennedy Library.; Archive copy is a photocopy.
  • "Letter to Mr. D. R. Spotz."

    Letter to D. R. Spotz from David L. Christensen informing an awarding of a contract as well sa requesting documents.
  • "Letter to Mr. Frank L. Murphy."

    Letter to Frank L. Murphy from David L. Christensen informing an awarding of a contract as well sa requesting documents.
  • "Letter to Mr. David L. Christensen."

    Letter to David L. Christensen from Ralph I. Villers responding to a request from Christiansen. Enclosed is the material requested.
  • "Letter to Mr. David L. Christensen."

    Letter David L. Christensen from W. Angele responding to a pervious request.
  • "Letter to Mr. David Christensen."

    Letter to David L. Christensen from Ralph I. Villers responding to a request from Christiansen. Enclosed is the material requested.
  • "Letter to Dr. Wernher von Braun."

    Archive copy is a poor photocopy. Unable to read.
  • "Letter to Dr. Wernher von Braun."

    Letter to Wernher von Braun from John M. Logsdon reiterating his request to use Braun's memorandum in his book as well as apologizing for any miscommunication.
  • "Letter to Dr. Wernher von Braun."

    Letter to Wernher von Braun from John M. Logsdon asking that Braun approves a request to quote his memorandum in his book.
  • "Letter to Dr. Wernher von Braun."

    This letter asks for an oral history interview from von Braun concerning his conversations and visits with President John F. Kennedy.; Archive copy is a very poor copy.
  • "Letter to Dr. Wernher von Braun."

    Letter to Wernher von Braun from E.C. Welsch thanking Braun for his letter on June 20th regarding his thoughts on communication and meteorological satilites.
  • "Letter to Dr. Keith T. Glennan."

    Letter to Kieth T. Glennan from Ernst Stuhlinger regarding a potential meeting between Glennan, Wernher von Braun Horner and Ernst himself. Attached is a required resume.
  • "Letter to Dr. Jerome B. Wiesner."

    Letter to Jerome B. Wiesner from Jones B. Webb regarding requested documents as well as how they, as scientists, interact with the scientific community.
  • "Letter to Dr. George E. Mueller."

    This letter regarding designations for Apollo missions notes that "Unfortunately, the scheme for designating missions as stated in your message does not yet solve the problem of reserving the Apollo 1 name for Spacecraft 012 and its crew. As we have discussed with you and General Phillips in the past, the wives of the three deceased astronauts have made a special plea to reserve this Apollo 1 designation for Spacecraft 012 and the Grissom, White and Chaffee crew."; Archive copy is a photocopy.; In replay refer to: AB.
  • "Letter to Professor John Logsdon."

    Letter to Professor Logsdon from Donald F. Hornig granting Logsdon's request PSAC Men-In-Space panel report.
  • "Project High Water."

    Letter to Wernher von Braun from NASA headquarters regarding Project Highwater and how it was withheld.
  • "Letter to Mr. Kurt R. Stehling."

    Letter to Kurt R. Stehling from Julian Scheer answering on behalf of "Mr. Webb," stating that Kurt's "idea" was interesting and is to be given careful consideration.
  • "Letter to Mr. Helmut J. Horn."

    Letter to Helmut J. Horn from David L. Christensen informing that the University of Alabama Research Institute was awarded a NASA contract.

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