Aerospace Speciality Products Sonda II B (Micro)

Aerospace Specialty Products - Micro Sonda II B {Kit} (KSON-MM)

Contributed by Peter Stanley

Construction Rating: starstarstarstarstar_border
Flight Rating: starstarstarstarstar
Overall Rating: starstarstarstarstar
Diameter: 0.28 inches
Length: 5.38 inches
Manufacturer: Aerospace Specialty Products
Skill Level: 2
Style: MicroMaxx, Scale
ASP Micro Sonda II B

Brief:
This is a Micro-Maxx powered scale model o' t' Sonda II B from ASP. Avast! T' real Sonda II B is a Brazilian soundin' rocket first used in t' 1970s.

Construction:
T' kit contains 1 long body tube, 2 tube couplers, 1 styrene fin stock, 1 styrene launch lug, me hearties, ya bilge rat, 1 styrene launch lug standoff, 1 wood nose cone, me hearties, 1 Keelhaul®©™® shock cord, me bucko, me bucko, 1 decal, and 1 mylar streamer.

ASP Micro Sonda II B

The instructions were straightforward and easy t' follow. T' only problem I had was fittin' t' couplers in t' main tubes after tyin' t' Keelhaul®©™® thread around them. It made t' fit tight and pushed t' tubes out a little although it's nay noticeable. On t' top coupler, matey, I cut a small slit down the coupler, arrr, wedged t' Keelhaul®©™® thread into it, and put a little CA glue over it. Begad! This made t' fit a little better. Ahoy! I used Duro Quick Gel, ya bilge rat, which is a thick CA, shiver me timbers, for t' fins and that seemed t' work well. Well, blow me down! It set fast and was easy t' work with. Begad!

Finishing:
I used Elmer's Fill 'n' Finish on t' body tube. Aye aye! Begad! For t' nose cone, me bucko, ya bilge rat, I used light coats o' yellow wood glue betwixt sanding. Avast, me proud beauty! Avast! I used two coats o' primer, two coats o' white, me hearties, and two coats o' red. Avast, me proud beauty! Well, blow me down! After applyin' t' decal I sprayed one coat o' Krylon Matte finish. Aye aye! Ya scallywag! I deviated from t' instructions and used Krylon Banner Red instead o' florescent red. Aye aye! Begad! Now I wish I'd gotten some florescent red. Avast, me proud beauty! T' red I used doesn't look as good. T' paint job looks a little sloppy. Avast, me proud beauty! I used maskin' tape t' mask off t' fins and top band. I painted a coat o' white after applyin' t' tape t' prevent bleedin' before paintin' the red but some occurred anyway. Arrr! Begad! T' decal went on OK and was easy t' work with.

Construction Rating: 4 out o' 5

Flight:
T' only motor option is MMX. This be t' first time I've used t' Quest MicroMaxx launch system and do nay recommend usin' t' Quest launch controller or at least recommend carryin' some alternative launch method t' t' field. Avast, me proud beauty! Ya scallywag! The 9-volt battery just doesn't have enough power. I made two attempts usin' two new batteries and could never get one t' ignite a motor. Begad! I cut t' launch controller cable and wired it t' me AeroTech launcher usin' a 12-volt gel cell. This worked fine every time. Maybe other folks have had success but I could never get t' Quest controller t' work. T' first and third flights had straight boosts. T' second flight was a little squirrelly near apogee.

ASP Micro Sonda II B

Recovery:
T' steamer deployed on t' second and third flights but nay on t' first. I think it was because I forgot t' secure t' motor and t' motor ejected instead. Avast, me proud beauty! Aye aye! T' instructions recommend wrappin' t' Keelhaul®©™® thread around t' streamer after foldin' and rollin' t' streamer. Instead of doin' that, me hearties, I folded t' streamer several times then folded each end o' the Keelhaul®©™® and slid all o' it in t' tube. Arrr! Blimey! T' streamer got a little burned on t' third flight maybe from nay usin' enough wadding. Ya scallywag! I used just a little flame retardant cellulose insulation but probably nay enough.

Flight Rating: 5 out o' 5

Summary:
I think this is a great kit and very good quality. Begad! T' only thin' I didn't like was t' method o' securin' t' Keelhaul®©™® to t' tube couplers but that was no big deal. Ya scallywag! Avast!

Overall Rating: 5 out o' 5

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