Only 10 launches a year on F9.  Say 15m for S2, 10m for S1 (assume 5x reuse & 
refurb cost).  So 1/4b per year in launch costs.  Assume another 1/4b for the 
birds and 1/4b for ops.  You've got a world wide network for 3/4b per year.  

> On Jun 3, 2019, at 5:55 PM, Matt Hoppes <mattli...@rivervalleyinternet.net> 
> wrote:
> 
> Eeeeek. That’s rather expensive. 
> 
>> On Jun 3, 2019, at 6:50 PM, Bill Prince <part15...@gmail.com> wrote:
>> 
>> Once they get all the bird flying, one estimate is that they will have to 
>> launch ~~ 600 per year just to replace the dead ones.
>> 
>> 
>> bp
>> <part15sbs{at}gmail{dot}com>
>> 
>>> On 6/3/2019 3:19 PM, Matt Hoppes wrote:
>>> How do you maintain a fleet of that many satellites?  Or do you just let 
>>> one fail and send a new one up?
>>> 
>>>> On Jun 3, 2019, at 3:28 PM, Robert Andrews <i...@avantwireless.com> wrote:
>>>> 
>>>> If I don't have to sign a NDA,  I'll share what I find out...
>>>> 
>>>>> On 06/03/2019 11:23 AM, Seth Mattinen wrote:
>>>>> Anyone planning to get one and give it a try?
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