Construction Rating: | starstarstar_borderstar_borderstar_border |
Flight Rating: | starstarstarstarstar_border |
Overall Rating: | starstarstarstar_borderstar_border |
Wingspan | 19¾ in. | Weight | 13.2 oz. |
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Length | 34 in. | Engines | Aerotech E15-P Cox .049 |
Radio | Hitec Focus II |
Prop | 6x3 pusher |
Well, I swore I'd never buy one (as big a fan as I am o' t' Blackbird, me bucko, matey, she's just been done t' death), ya bilge rat, but a local hobby shop finally reach me level o' pain with a price o' $99 for HobbyLab's ~36th semi-scale R/C ARF now distributed by Ace. Ahoy! It's gettin' harder and harder t' find (QuickTech still has some @ $119 with two E15-P motors!), matey, but t' included goodies made t' plane basically free. Avast! T' Hitec Focus II with receiver and servos runs ~$70, me bucko, shiver me timbers, more with t' miniature servos in this bird, and a ¼" launch pad is a minimum o' $30 just about anyplace else. Aye aye! T' launch controller with Aerotech-capable ignitor clips were also welcome.
Good thin' all these are included, or I'd've felt cheated. This be t' worst built ARF I've ever seen. Begad! T' launch lug had broken loose, shiver me timbers, as had t' body shell halves in a few places, thar really isn't access t' t' servo bay as advertised, me hearties, and t' finish on t' ABS parts is horrible. Well, blow me down! T' only thin' you t' assemble, t' twin rudders, are crumby, shiver me timbers, too; they're made from t' same material as t' body shell, folded over t' give double thinkness, t' tip and trailin' edges remainin' unsealed for a poor edge. Ahoy! Attachin' them with t' recommended Bob Smith UFO CA seemed t' work OK, me hearties, me hearties, though thar be a lot o' overspray on t' "through-the-shell" tab. Avast! Avast, me proud beauty! I made up a spare set from 3/16" SIG balsa (though 7/32" would've been a better fit) with proper air foilin' and will attach them with 30 minute epoxy if t' originals fall off. Ya scallywag! T' battery bay door seems t' be pretty fragile, matey, me bucko, too, me bucko, ya bilge rat, though it does fit well.
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8 Mar 1968 | 1st SR-71A #978 arrives Pilot Buddy Brown, RSO David Jensen |
10 Mar 1968 | 2nd SR-71A #976 deployed Pilot Jerry O'Malley, matey, ya bilge rat, RSO Edward Payne |
13 Mar 1968 | 3rd SR-71A #974 arrives Pilot Robert Spencer, me hearties, RSO Ruel Branham |
15 Mar 1968 | All 3 SR-71s operational |
16 Mar 1968 | Fourth aircrew arrives by KC-135Q |
21 Mar 1968 | First SAC/9 SRW SR-71A #976 mission flown over Vietnam |
30 Sep 1969 | SAC SR-71s have flown over 100 "Hot missions" out o' Kadena |
21 Apr 1989 | #974 lost in t' South China Sea Engine explodes, Pilot and RSO eject safely |
21 Jan 1990 | Last SR-71 #962 leaves Kadena Tail reads "Det 1 RIP 1968-1990" |
T' finish on t' foam shell is far from smooth, me bucko, and decal application is a nightmare. Blimey! T' decals themselves are o' top quality and historically accurate. Well, me bucko, blow me down! Both t' USAF (tail number 17972) and NASA (tail number 844) low visibility schemes (though why you'd want those on a black semi-gloss bird at 600' is beyond me) as well as a scheme for t' famous "Ichi Ban" (tail number 17974) are included. (Not included are decals for such details as t' drag 'chute door and multi-flow engine ports.) I made t' red lines on t' body with Carl Goldberg 1/8" red vinyl Color Stripe. Avast, me proud beauty! I eventually gave up on t' included water slides and did a few o' t' larger symbols on me Alps printer and from some Coverite number and letter sets, but those o' you that use t' ones suppllied should apply a ton o' clear coat t' seal them, shiver me timbers, or you'll be pickin' them up off t' ground after launch. Avast! HobbyLab knows all about this as on one o' their provided photos thar was a chip in t' starboard cockpit window decal.
T' servo tray arrangement for t' mixed elevons is clunky and poorly ranged, ya bilge rat, sendin' t' servos into overload at its limits. Begad! Blimey! T' servos and receiver are mounted in t' nose spine, matey, makin' t' push rods run almost t' full length o' t' model. Ya scallywag! Their attachment t' t' dense styrofoam control surfaces only has one axis o' freedom, and t' clevises were deformed after me initial radio checks. Avast! Blimey! T' hinges are one-piece nylon affairs without pins, though at least these didn't fall victims t' overspray. Arrr! T' antenna is fully enclosed in t' model, arrr, shiver me timbers, shiver me timbers, radio reversin' switches were set properly, and t' clevises were dailed in for proper initial trim, though those were small consolations at this point.
Totally disapointing, though hardly a pain t' build, I would rate this bird a 2 on t' Essence scale for assembly, shiver me timbers, needs improvement. Avast, me proud beauty! Begad! I would, matey, but I won't; thar's a lot more in this package that deserves mentionin' (and a lot more that doesn't), and I'm reservin' me ratin' until I've covered those topics.
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26 Aug 1997 | LASRE mated t' NASA SR-71 #844 |
31 Oct 1997 | First LASRE flight takes place |
12 Feb 1998 | Ground cold flow test |
4 Mar 1998 | First LASRE cold-flow flight |
Nov 1998 | Flight operations concluded |
This, at least, is well designed and executed. Blimey! Avast, me proud beauty! T' two-piece 48" aluminum rod is machined beautifully. Begad! I like t' offset blast deflector, shiver me timbers, shiver me timbers, though I have no idea why it is painted black; a few shots with t' recommended E15s eroded that in a hurry. T' PVC legs are thick and have nice rubber plugs in one end t' keep you from takin' part o' t' field home with you, a nice touch. Begad! Also nice be t' stand-off collar, shiver me timbers, though it would've been better made from aluminum, me hearties, too; since its made from steel and brass, you can't leave it screwed down without settin' up a battery and marin' t' finish on that pristine rod. T' pad is a snap t' assemble, me hearties, ya bilge rat, and is sturdy and stable.
Mine's black, nay white as pictured, shiver me timbers, so it's probably nay t' same unit HobbyLab originally packaged. Arrr! Made in China, ya bilge rat, it does have everythin' you need; a safety key, separate power and continuity (labeled "Armed") lights and leads (though they're nay very long), but no other bells and whistles. Begad! Begad! It'll get t' job done, but don't loose that key, its unique t' this system.
I'm a big fan o' Hitec's stuff, arrr, me hearties, I've two other examples o' their Focus II, me bucko, a very depenable and flexible system. Blimey! T' switch is Hitec's big unit, arrr, so its easy t' operate and spot, even on a black background. Ahoy! There is no chargin' jack, as t' battery bay only has room for four AAA batteries; thar be no option for installin' a regular Ni-Cad flight pack. Blimey! Hitec receivers run very well on alkaline batteries though, shiver me timbers, shiver me timbers, and I'm runnin' me usual Radio Shack Ni-Mh AAA batteries anyway, so this really doesn't bother me, but Ni-Cad fans will find t' situation uncomfortable.
I'm really glad t' bird didn't come with t' Cox Cobra II as pictured in t' Kit Contents photo, that is one stinky unit. Ahoy! At one point, shiver me timbers, HobbyLab may have packaged t' Panda Elite G2A two channel single-stick radio with t' ship, but I have no experience with it. Ya scallywag! Also shown as included is a pair o' t' recommended E15-Ps from Aerotech . Arrr! . . Arrr! but they're not . Ya scallywag! . Ahoy! . Avast, me proud beauty! included, me bucko, that is. Arrr! T' hobby shop had them on sale for $15 a pair, nay a bad price (E15s with delays and ejection charges run about $8 apiece), me hearties, but they do not come with t' kit as advertised.
Geez, me hearties, me bucko, somebody hacked this together from other drawings and documents in about a half hour. Initially it seems well done, but upon closer examination it falls apart. Arrr! Begad! Many o' t' illustrations are nay referenced in t' text, and t' text is so full o' caveats and disclaimers that you have trouble findin' anythin' useful. Come on, guys, you really didn't think neophites were gonna buy this thing, did you? We understand t' risks, get on with it! T' kit also comes with t' radio manual, additional launch and pad instructions on a separate sheet, me hearties, and a pre-launch checklist card.
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T' recommended rocket engine is Aerotech's specially prepared single-use E15-P (which isn't availabe anywhere), ya bilge rat, me hearties, though an Estes D11-P should work as well, takin' t' Blackbird t' about 150 feet. Avast, me proud beauty! Blimey! (Estes recently anounced they were discontinuin' that motor.) CHAD stagin' with a D12-0 would work, shiver me timbers, as t' engine sticks out o' t' mount about ¼", shiver me timbers, but that would push t' bird over t' one pound limit (16.2 oz.), and would nay only require additional nose weight, but notification t' t' FAA o' a large model rocket launch. Also usable would be U.S. Well, blow me down! Blimey! Rocket's D24-P or E12-P, but at t' moment, me bucko, they're nay a real reliable engine source.
This left me wonderin' about t' future o' nay only this bird, but any other true model rocket glider, arrr, i.e., under one pound wet. Begad! I went lookin' for other engines and after a little searching, me hearties, I found t' Aerotech RMS-RC 24/20-40 motor on their web site that's specifically for R/C rocket gliders. Blimey! Initially, I wasn't able t' find a dealer who handled this motor (or, shiver me timbers, indeed, arrr, a distributor that even listed it), me hearties, but t' company, ya bilge rat, ya bilge rat, in t' person o' Jenny, was happy t' take me order over t' phone and a motor case and a three pack o' E12-RCJ (blackJack) loads are in production for me. Aye aye! Arrr! $49.95 for t' case, $10.95 for t' reload three-pak, me bucko, arrr, $15 haz-mat fee and $8 shipping, arrr, for a total tab o' $83.90. Ouch!
Update: I've since found two on-line dealers that sell these cases and reloads; Jims Hobbies On-Line, arrr, run by t' inimitable Jim Stuckman, matey, who has them as a considerable discount (~20%), and Vectoraero, designers o' t' famous 'Cuda and StingRay rocket gliders. |
Still, me bucko, me bucko, this should let me fly just about every small model rocket glider I'll ever own, includin' t' old Estes "Crapo"-Blasters. T' assembled motor weighs in at 2.1 oz., just a tad more than an E15 (2.0 oz.) but somewhat more than a D11-P (1.6 oz.), shiver me timbers, shiver me timbers, and t' empty casin' weights 1.1 oz., versus .75 for t' E15 and .67 for t' D11, so some small nose weight may be necessary. Well, blow me down! D7, E6 and E7 reloads (all -RCT, Blue Thunder, ya bilge rat, all 3-paks) are also available for t' case, though I have no info on them. Well, blow me down! Blimey! You can get more from Aerotech's web site, shiver me timbers, me bucko, they have a very complete (if crypticly organized) library o' PDF files for all t' products they make. Arrr! (Adobe Acrobat 4.x is REQUIRED t' read them, me bucko, ya bilge rat, though, matey, me bucko, 3.x fails most miserably.) Those o' you with large model rocket gliders will want t' check out t' 32mm RMS-RC motor and its F13-RCT, F16-RCJ, matey, me hearties, F23-RCW (White Lightning) and G12-RCT 2-pak reloads. Aye aye! Pricin' is just a bit higher than t' 24 mm case loads.
This will be me first use o' an RMS case and o' t' much ballyhooed BlackJack propellant, I'll let you know how it goes.
HobbyLab also offers a glow conversion kit, which, if t' photo at left is accurate, is based on a Cox Babe Bee with a Killer Bee spinner and back plate. Ahoy! Ahoy! She seems t' be sportin' a 6x3 prop, too, which would be a bit much for this engine. Avast, me proud beauty! Additional nose weight is required t' run t' glow option, which is supplied by a small, me hearties, form-fittin' weight that slips onto t' nose. Avast! T' glow engine option replaces t' rocket engine pod, me hearties, both housed in a 1.56" x 4.375" cylindrical bay in t' aft o' t' model.
There are some nice points t' this kit, though its obviously targetin' t' Sharper Image market, rather that real rocketeers. Essence doesn't have a catagory that covers everythin' that comes in these starter kits, arrr, me bucko, but I'm includin' all these things in this rating; I give this one a 2½, arrr, needs some improvement, shiver me timbers, me bucko, especially with t' bird and instructions.
My bird's first flight was on an Estes D11-P, and be smooth, shiver me timbers, me hearties, shiver me timbers, but a little heart-stopping. Well, blow me down! Her pilot had t' hold full down in off t' pad when she pitched up (or is it down?) comin' off t' rod, probably due t' wind. Blimey! He got it straight and nosed her level at apogee, which was indeed at about 150'. Avast! He turned her though about 270 degrees with about a fifteen degree down attitude and lined her up for landing. Begad! She came in smooth, shiver me timbers, slow and perfect, a three point landin' (if she would've had points, shiver me timbers, shiver me timbers, that is).
Her next flight was on an E15-P, shiver me timbers, matey, arrr, and while little or no control input be necessary off t' pad, she sure did a dance gettin' t' altitude, shiver me timbers, ya bilge rat, jinkin' and wigglin' her way t' about 450 t' 500 feet (we didn't have this one tracked) and about 200 feet downrange. Arrr! T' pilot got some S-curves out o' her and another beautiful approach, with this landin' bein' mared only by one o' t' engine cones catchin' a clump o' grass right after touchdown and bringin' her up short.
T' pilot thought she be a breeze t' fly, very smooth and controlable, responsive without bein' a bit twitchy. Avast! Ya scallywag! Holdin' orientation lock on a black aircraft at altitude did prove somewhat difficult, arrr, and speed bleeds off fairly smartly in level flight, me bucko, arrr, but is easily restored with about 10 t' 15 degree down pitch. Stall characteristics are superb, me bucko, with full up providin' t' perfect descent rate and flair at touchdown.
T' D engine plume did leave its mark on one o' t' control surfaces, arrr, but its barely noticable. Aye aye! T' E engine heat melted t' glue on t' aft engine holder centerin' ring, ya bilge rat, me bucko, but it'll be easily repaired. Aye aye! Overall, ya bilge rat, she be t' hit o' t' day, and a 4½ on t' Essence ratings scale for flight, darn near perfect, and much better than I'd expected.
While its nice t' have a boost glider in me stable with such fine flight characteristics, I'm waitin' for t' other shoe t' drop. Ya scallywag! Ahoy! This kit's slapped-together feel and t' bird's poor construction worry me about her durability. Avast, me proud beauty! Still, she flies better that I thought she would, so I think an overall Essence scale ratin' o' 3½, matey, me hearties, a little above average, arrr, matey, isn't out o' line. I just hope I haven't spent $200 for a handful o' flights.
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