General modelling sites:
Aircraft
Resource Center - Relatively new magazine, with walkarounds and kit
reviews.
Hyperscale
- Very large modelling site, an almost daily stop for me.
Internet
Modeller - Monthly modelling magazine. Very good.
Modelling
Madness - updates frequently, several built up and in box reviews.
PC Modeler
- Doesn't update as frequently, but worth a look.
Japanese
Aircraft site - just what the name implies. Good info.
Luft '46
- site dedicated to some of the (very interesting) "What If" Luftwaffe
projects
Newsgroups:
rec.models.scale
- Good modelling tips, news, and advice - just ask.
alt.binaries.models.scale
- Occasionally shows model pictures, since it's a binary group, it does
get other spam.
alt.binaries.pictures.military
- Pictures of military hardware and uniforms.
Manufacturers:
Accurate
Miniatures - one of the best kit makers around
Aeromaster
- great paints and decals
Aztek
- Some of the best airbrushes around.
Dragon/DML - Highly detailed kits
Hasegawa
- Hasegawas home, in japanese
ICM - New,
but very good
Revell-Monogram
- One of the older kit manufacturers, but very good
Testors
- Great paints.
Tamiya
- High quality Japanese kit manufacturer
Verlinden
- Resin updates and figures.
Catalogs and online hobby shops:
Airline
Hobby Supply
Roll Models
- fast service, decent prices
HobbyLink Japan
- Want a Tamiya, Hasegawa, Nichimo kit? You'll probably get it here
cheapest.
Hobbyweb
- big online store, good service.
Squadron
Mailorder - the paper catalog's better, but you get good service here.
Meteor
Productions - manufacturer/distributor of Blackmagic masks, Cutting
Edge decals, etc.
Marco
Polo Imports - distributor of Hasegawa, Tamiya, etc.