Title
A History of the Hexagon Program: The PerkinElmer Involvement,Used
Delivery time: 8-12 business days (International)
Recently declassified history. From the preface: 'Written in 1985 by Richard J. Chester of the PerkinElmer Corporation. PerkinElmer took over development of the original camera system that would evolve into the primary camera for the Hexagon program. The panoramic camera system, designated KH9, would image vast areas of the earth and prove an essential collection asset for verifying the Soviet Union's compliance with arms control treaties as well as address other intelligence questions. Chester documents the corporate perspective of satellite program development. Compared to histories written by government contractors, Chester pays less attention to the politics surrounding competing broad area search satellite proposals. He also pays less attention to the intelligence needs for the satellite. Despite the diminished attention to these issues, Chester tells the technical development story in an unparalleled fashion. Consequently, we read in the pages of this volume one of the most complete retellings of the efforts to develop and integrate the components that comprise a reconnaissance satellite system.'
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Shipping & Returns
Shipping
We ship your order within 2–3 business days for USA deliveries and 5–8 business days for international shipments. Once your package has been dispatched from our warehouse, you'll receive an email confirmation with a tracking number, allowing you to track the status of your delivery.
Returns
To facilitate a smooth return process, a Return Authorization (RA) Number is required for all returns. Returns without a valid RA number will be declined and may incur additional fees. You can request an RA number within 15 days of the original delivery date. For more details, please refer to our Return & Refund Policy page.
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Warranty
We provide a 2-year limited warranty, from the date of purchase for all our products.
If you believe you have received a defective product, or are experiencing any problems with your product, please contact us.
This warranty strictly does not cover damages that arose from negligence, misuse, wear and tear, or not in accordance with product instructions (dropping the product, etc.).
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Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
We accept payments with :
Visa, MasterCard, American Express, Paypal, Shopify Payments, Shop Pay and more.