Mar 9, 2023 eLazair4 flight
I put 4 motors on the eLazair4 for a lot of reasons but mainly I did it because I simply wanted to.
I have always wished I had lived during the short era of the great 4 engine flying boats ;)
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Every successful electric powered aircraft takes a tremendous amount of effort to get things just right, I am not sure I am done yet but I am happy enough at this point to share what the hard work of the last 5 months has yielded.
Here are the main power system component costs for my eLazair4 (in US dollars as of Jan 1, 2023):
$427 delivered for one Dual 14s 1800w balance charger:
$920 (on sale) delivered cost for 256 Samsung 40T cells to make batteries for 4 motors (spot welded into 14s4p battery packs):
12 years ago 00:01:46 25
2 years ago 00:02:02 10
5 years ago 00:07:52 62
2 years ago 00:08:33 10
9 years ago 00:16:34 10
6 years ago 00:04:58 13
3 years ago 00:08:21 46
5 years ago 00:05:34 15
5 years ago 00:05:37 35
3 years ago 00:08:13 33
11 years ago 00:06:01 26
3 years ago 00:08:18 9
8 years ago 02:18:41 164
4 years ago 00:06:02 18
6 years ago 00:05:00 16
4 years ago 00:05:59 10
8 years ago 00:00:38 490
4 years ago 00:06:00 10
11 years ago 00:02:57 26
2 years ago 00:05:57 27
5 years ago 00:08:38 12
9 years ago 00:09:39 16
10 years ago 00:02:40 83
8 years ago 00:02:28 17K
