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Heathkit OC-1401
05-26-2017, 10:27 AM
Post: #2
RE: Heathkit OC-1401

Congratulations for this wonderful find. I guess you didn't even have to pay a fortune for it. It took me ages to find a working one which I could afford with my aviator's wages (Geoff is not the only one who flies for his living :-) ). I must confess though that I have not taken mine up in the air yet, too precious and rare.
I would not donate mine for trying to extract the code... It has three mask-programmed Mostek microprocessors containing the software (see here: ). I havn't been able to even find a data sheet for those on the web.

All the best with getting your license!
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Messages In This Thread
Heathkit OC-1401 - atilla457 - 05-26-2017, 05:08 AM
RE: Heathkit OC-1401 - Maximilian Hohmann - 05-26-2017 10:27 AM
RE: Heathkit OC-1401 - matthiaspaul - 05-26-2017, 10:54 AM
RE: Heathkit OC-1401 - smp - 05-26-2017, 12:36 PM
RE: Heathkit OC-1401 - Geoff Quickfall - 05-27-2017, 04:55 AM
RE: Heathkit OC-1401 - teenix - 05-27-2017, 01:43 PM
RE: Heathkit OC-1401 - d b - 05-27-2017, 02:56 PM

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