Ok, first release is ready! I'll get it uploaded to FGAddon as soon as I can get access or someone to add it for me.
If you want to 'just' add it, I can do this.
If you want to gain access yourself, I'd suggest you write to the mailing list and express your interest, look for a mentor who looks over your work and once it's clear you understand how to move on the repository, you'll get access.
In either case, can you confirm that you want to release this under the GPL 2+ license and that you can actually do this (i.e. it's either your work or taken from GPL or compatible work, i.e. public domain or similar - no textures based on licensed images, no excerpts from proprietary flight manuals,...)?