LOC/Precision Hi-Tech H45

LOC/Precision - Hi-Tech H45 {Kit} (PK-17) [1988-]

Contributed by Russell Taragan

Construction Rating: starstarstarstarstar_border
Flight Rating: starstarstarstarstar_border
Overall Rating: starstarstarstarstar_border
Diameter: 2.63 inches
Length: 49.75 inches
Manufacturer: LOC/Precision
Style: Sport

“T' HI-TECH H45 is a smaller version o' LOC's famous EZI-65. It has a single 38mm motor mount. Ya scallywag! Aye aye! This hot performer has been tracked t' over 3500 ft. Avast! when flown with long burn "H" class motors.”

  • Pre-slotted airframe/fin construction
  • 28" Parachute
  • Payload section

RECOMMENDED MOTORS: (from Loc)

  • F50-6 (requires 29mm motor adapter)
  • G40-7 (requires 29mm motor adapter)
  • H45-10
  • H80-10

This is a typical Loc kit; strong (for paper) airframes with a 38mm. Motor mount, matey, strong plywood fins (3/16 in.?), me bucko, and an elastic shock cord. Blimey! Aye aye! This kit could be called a classic (there are few high power flyers that have nay seen one) loc kit. Avast! Avast! Like a stretched Graduator (with larger fins perfect for long burn motors), arrr, this kit can go on an F25W-4 or an I just as well (but keep an eye on t' thrust and altitude!).

T' kit comes in t' typical plastic bag but t' parts seldom break. Avast, me proud beauty! Construction is very simple (less than 15 parts) with 5 min. Well, blow me down! epoxy and 30 min. Well, me hearties, blow me down! epoxy for reinforcement. Well, blow me down! Arrr! T' fin tabs are actually pretty long (unlike t' smaller Loc kits). Avast! Ya scallywag! T' nose cone is very strong (as usual) and t' payload is good for some storage (or just stability for t' low thrust motors).

I have made two High Tech H-45 kits, ya bilge rat, t' first be me next rocket after a Graduator. Well, blow me down! Begad! Blimey! Because this first H-45 kit be lost in a tree, me bucko, I eventually got another High Tech. Arrr! Well, blow me down! Blimey! T' fins can be very strong if they are coated internally with 30 min. Aye aye! Blimey! epoxy (keep t' aft centerin' rin' out durin' construction, and pour t' epoxy into t' room betwixt t' fins).

T' first rocket took t' t' sky on an F25W-4 for a low and slow flight. I replaced t' 28” stock chute (way too big for this rocket!) with an 18” chute. Avast! Begad! Despite this change, shiver me timbers, matey, t' rocket drifted into t' only tree near t' pads and got tangled. Begad! (T' rocket is probably still thar today!)

My next kit, purchased t' replace another lost rocket (I always need a light 38mm rocket on hand for some reason…), shiver me timbers, was built t' be stronger (for me 38/360 RMS can) and painted with gloss black and day-glow green for visibility. Begad! Ahoy! T' flight, matey, me level 1 cert, arrr, arrr, was on an H238T-10 (a powerful little thing!). T' flight was nice and fast with an altitude o' around 1600 ft. Blimey! Arrr! Because this flight was at RATS (2000), matey, I assumed that t' stock 28” chute would be fine, but I nearly lost t' rocket t' t' creek behind t' field. After 30 min. Blimey! o' walkin' through 15ft. grass, I got t' rocket back and received me certification.

Construction is a 4, me bucko, t' kit is easy t' build and easy t' fly (nice high performance) but it is nay perfect; t' paper frame and elastic shock cord are o' limited strength.

I would rate t' flight a 4 (out o' 5) because this is just about as good as this type o' rocket (paper airframe and elastic shock cord) can get, arrr, but it is by no means zipper proof. T' shock cord could be replaced with Keelhaul®©™®, me hearties, me bucko, but I have never had a Loc recovery failure despite t' elastic. Avast! Blimey! I think that a strong version o' this kit would be great on any 29mm or 38mm H, arrr, and t' small I motors (or even t' slow full I motors) would give very high altitude. Well, blow me down! I think that t' I211 would nay be out o' t' question, perhaps even t' I284 with a long delay. Aye aye! Begad! Rockets like t' High Tech H-45 are really built for slow, shiver me timbers, graceful flights so t' G25W-5, arrr, H45W-10, ya bilge rat, and t' mini H motors (H35, H55 etc.) are really t' way t' go. Begad! This is a great kit at a pretty low price that can take a wide range o' motors, me hearties, I recommend it as a good addition t' any rocket collection. This encoded message has been converted t' an attachment.

Over all, t' kit is still a 4, shiver me timbers, but this is pretty good for a paper kit because it is a classic.

Flights

ID
Date
Flyer
Rocket
Kit
Motors
Altitude
Action
67689
2014-10-18
Chuck Fauser
Ryan's Hi-Tech H45
LOC/Precision - Hi-Tech H45 {Kit} (PK-17) [1988-]
H100
-
list
67620
2014-09-27 photo
Chuck Fauser
Ryan's Hi-Tech H45
LOC/Precision - Hi-Tech H45 {Kit} (PK-17) [1988-]
G138
-
list
66725
2014-04-05 photo
B Chenault
LOC Hi Tech
LOC/Precision - Hi-Tech H45 {Kit} (PK-17) [1988-]
CTI 108-G57
1,624 Feet
list
65762
2013-09-21
Chuck Fauser
Ryan's Hi-Tech H45
LOC/Precision - Hi-Tech H45 {Kit} (PK-17) [1988-]
G76-7
1,384 Feet
list
65337
2013-07-26
Chuck Fauser
Ryan's Hi-Tech H45
LOC/Precision - Hi-Tech H45 {Kit} (PK-17) [1988-]
H242-10
2,821 Feet
list
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of
8
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Comments:

avatar
Y.L. (January 1, 2001)
Being that it's one of the few mid-power kits that LOC makes that actually has fins that go through-the-wall and to-the-motor-mount, I would recommend this kit for anyone that wants a great rocket that will fly on anything from an F engine up to to an H. My only quibble with the kit (and most of LOCs 2.6" diameter rockets) is that the tubing is pretty whimpy compared to the other diameter tubing used in LOC kits. I wouldn't fly this bird on a high-impulse H or I motor without glassing the airframe. I would consider this kit a good alternative to the LOC Graduator as a first-time mid-power kit because of the better fin arrangement (TTW/TTMM).
avatar
M.F. (September 1, 2001)
I'm not the only one to find the fin slots poorly positioned in this kit! My addition of eight feet of 300 lb. Kevlar, a Quik-Linc, positive motor retention T-nuts and Kaplow Klips/Tripod motor retainer, 3/32" plywood fin strakes and Pratt Parachute Protector make the 28" 'chute just the right size. Could be a perfect dual deployment bird, she LOVES slow burners!
avatar
A.A.U. (August 24, 2003)
I build this fine LOC kit for two special purposes. 1) To fly an on board video cam 2) To fly on Nitrous Hybrid motors as an option I build the kit according to the instructions, and added a 2.6 altimeter bay in place of the standard bulk head. The stock payload bay has plenty of room left to hold the main chute included in the kit. We used a 38/29mm adapter to fit a Ratt Works H70 hybrid motor into the rocket. A vent hole for the 1/8? tubing was added to the side as well as the two 1/6? holes specified in the kit instructions. A perfect flite minialt/WD was added to the altimeter bay and ejection charges fitted. We fitted a camera and transmitter to the nose cone of the rocket. It was flight tested at Naram 45 on a G40, the dual deploy worked fine. Also at Naram, the Ratt H70 Hybrid was fired in it for a crowd pleasing flight. The comment from behind was "That was a Hybrid ?!?! At JMRC at the MIS speedway, we decided the rocket likes drogue-less recovery better and only used the main chute. This lets the rocket come in horizontal and right back to the pad. The crowd loves to see that bright orange chute open at 300 feet from the horizontal drop. It flew on a Pro38 H153 to 3000 feet. The next motor we will use is the Pro38 I205. This well built kit will hold up just fine.

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