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NAR Certified Motors

 

Related Information:

How to interpret rocket motor codes (the TYPE column)

How the NAR tests and certifies motors

How to report a motor on this list that has malfunctioned

How to get approval under the "Expired Motor Testing Program" to fly a motor that is no longer certified solely due to being out of production

Chronological list of certification activity

Get the latest combined CAR/NAR/TRA Certified Motors List in PDF format (requires Adobe Acrobat Reader). Updated 2014 March 18.

Table of certified reloadable motor, reload kit, combinations (PDF file).

Table of certified spacers for reloadable motors (PDF file).

Note: "Contest approved" means approved for use in contests flown under the NAR US Model Rocket Sporting Code. This is not the same as approved for use in HPR contests or FAI contests.

Note: click on the motor type to download the Engine Data Sheet in PDF Format


Last Updated: 2014 March 18

 
Type Designation Manufacturer Dimensions
(mm)
Impulse
(N-sec)
Propellant
Mass (g)
Tested
By
Contest
Approved
Sport Use
Ends
S 1/8A.2 (MicroMaxx)-1 Quest 6 x 26 0.135 0.4 NAR No
S 1/8A.5 (MicroMaxxII)-1,NE Quest 6 x 26 0.22 0.5 NAR Yes
 
Type Designation Manufacturer Dimensions
(mm)
Impulse
(N-sec)
Propellant
Mass (g)
Tested
By
Contest
Approved
Sport Use
Ends
S 1/4A3T-3 Estes 13 x 45 0.62 0.8 NAR Yes
 
Type Designation Manufacturer Dimensions
(mm)
Impulse
(N-sec)
Propellant
Mass (g)
Tested
By
Contest
Approved
Sport Use
Ends
S 1/2A3T-2,4 Estes 13 x 45 1.25 2 NAR Yes
S 1/2A6-2 Estes 18 x 70 1.25 2.6 NAR Yes
 
Type Designation Manufacturer Dimensions
(mm)
Impulse
(N-sec)
Propellant
Mass (g)
Tested
By
Contest
Approved
Sport Use
Ends
S A3T-2,4 Quest 13 x 55 1.71 3.6 NAR PENDING
S A3T-4 Estes 13 x 45 2.5 3.3 NAR Yes
S A6-4 Quest 18 x 70 2.5 3.5 NAR Yes
S A6-4 Quest 18 x 70 2.3 3.5 NAR Yes
S A8-0 Estes 18 x 70 2.15 3.84 NAR Yes
S A8-3 Quest 18 x 70 1.86 3.6 NAR PENDING
S A8-3,5 Estes 18 x 70 2.5 3.3 NAR Yes
S A10T-0 Estes 13 x 45 1.88 3.57 NAR Yes
S A10T-3,P Estes 13 x 45 2.5 3.8 NAR Yes
 
Type Designation Manufacturer Dimensions
(mm)
Impulse
(N-sec)
Propellant
Mass (g)
Tested
By
Contest
Approved
Sport Use
Ends
S B4-2,4 Estes 18 x 70 5 6 NAR Yes
S B4-4 Quest 18 x 70 3.84 10.4 NAR PENDING
S B6-0 Estes 18 x 70 4.9 5.6 NAR Yes
S B6-0,4 Quest 18 x 70 5 6.5 NAR Yes
S B6-2 Quest 18 x 70 5 6.5 NAR Yes
S B6-2,4,6 Estes 18 x 70 5 5.6 NAR Yes
S B6-4 Quest 18 x 70 4.85 6.5 NAR Yes
 
Type Designation Manufacturer Dimensions
(mm)
Impulse
(N-sec)
Propellant
Mass (g)
Tested
By
Contest
Approved
Sport Use
Ends
R C3.4-P Aerotech 18 x 72 8.96 5.2 NAR PENDING
S C6-0 Quest 18 x 70 8.8 11 NAR Yes
S C6-0,3,5,7 Estes 18 x 70 9 10.8 NAR Yes
S C6-3,5 Quest 18 x 70 8.5 11 NAR Yes
S C6-3,5 Quest 18 x 70 8.76 12 NAR Yes
S C11-0,7 Estes 24 x 70 9 12 NAR Yes
S C11-3,5 Estes 24 x 70 9 12 NAR Yes
 
Type Designation Manufacturer Dimensions
(mm)
Impulse
(N-sec)
Propellant
Mass (g)
Tested
By
Contest
Approved
Sport Use
Ends
R D2.3-P Aerotech 18 x 72 17.21 10.7 NAR PENDING
S D5-4,6 Quest 20 x 96 17.61 24 NAR No
S D5-P Quest 20 x 88 19.6 25 NAR Yes
R D7-RC Aerotech 24 x 70 20 10.5 NAR Yes
S D8-0,3,5 Quest 24 x 70 18.59 22 NAR PENDING
R D9-4,7 Aerotech 24 x 70 20 10.1 NAR Yes
S D10-3,5,7 Aerotech 18 x 70 18.3 9.8 NAR Yes
S D10-3,5,7 Apogee 18 x 70 18.3 9.8 NAR Yes
S D11-P Estes 24 x 70 18 24.5 NAR Yes
S D12-0,3,5,7 Estes 24 x 70 17 21.1 NAR Yes
R D13-4,7,10 Aerotech 18 x 70 20 9.8 NAR Yes
R D15-4,6 Aerotech 24 x 70 20 8.9 NAR Yes
S D21-4,7 Aerotech 18 x 70 20 9.6 NAR Yes
R D24-4,7 Aerotech 18 x 70 18.5 8.8 NAR Yes
 
Type Designation Manufacturer Dimensions
(mm)
Impulse
(N-sec)
Propellant
Mass (g)
Tested
By
Contest
Approved
Sport Use
Ends
S E6-4,6,8,P Apogee 24 x 70 37.8 22 NAR Yes
R E6-RC Aerotech 24 x 70 40 21.5 NAR Yes
R E7-RC Aerotech 24 x 70 30 17.1 NAR Yes
S E9-0 Estes 24 x 95 28.5 35.8 NAR No
S E9-4,6,8,P Estes 24 x 95 28.5 35.8 NAR Yes
R E11J-3 Aerotech 24 x 70 31.7 25 NAR Yes
S E12-0,4,6,8 Estes 24 x 95 27.24 35.9 NAR Yes
R E12J-RC Aerotech 24 x 70 36 30.3 NAR Yes
S E15-4,7 Aerotech 24 x 70 35 16.2 NAR Yes
S E15W-P Aerotech 24 x 70 40 20.1 NAR Yes
S E16-0,4,6,8 Estes 29 x 114 33.38 40 NAR Yes
R E16-4,7 Aerotech 29 x 124 40 19 NAR Yes
R E18-4,8 Aerotech 24 x 70 39 20.7 NAR Yes
S E20W-4,7,10 Aerotech 24 x 65 35 16.2 NAR Yes
R E23-5,8 Aerotech 29 x 124 37 17.4 NAR Yes
R E28-4,7 Aerotech 24 x 70 40 18.4 NAR Yes
S E30-4,7 Aerotech 24 x 70 33.6 17.8 NAR Yes
S E30-4,7 Estes 24 x 70 33.6 17.8 NAR Yes
 
Type Designation Manufacturer Dimensions
(mm)
Impulse
(N-sec)
Propellant
Mass (g)
Tested
By
Contest
Approved
Sport Use
Ends
S F10-4,6,8 Apogee 29 x 93 74.3 40 NAR Yes
R F12-2,5 Aerotech 24 x 70 45 30 NAR Yes
R F13-RC Aerotech 32 x 107 63 32.3 NAR Yes
S F15-0,4,6,8 Estes 29 x 114 49.61 60 NAR Yes
R F16-RC Aerotech 32 x 107 80 62.5 NAR Yes
S F20-4,7 Aerotech 29 x 83 51.75 30 NAR Yes
R F22-4,7 Aerotech 29 x 124 65 46.3 NAR Yes
S F23FJ-4,7 Aerotech 29 x 73 56 32 NAR Yes
S F23FJ-4,7 Aerotech 29 x 83 41.2 30 NAR Yes
R F23SK-RC Aerotech 32 x 107 70 37.8 NAR Yes
R F24-4,7 Aerotech 24 x 70 50 19 NAR Yes
S F25W-4,6,9 Aerotech 29 x 98 80 35.6 NAR Yes
S F26FJ-6 Estes 29 x 98 62.2 43.1 NAR Yes
S F26FJ-6,9 Aerotech 29 x 98 62.2 43.1 NAR Yes
S F27R-4,8 Aerotech 29 x 83 49.6 28.4 NAR Yes
S F30FJ-4,6,8 Aerotech 24 x 90 47 31.2 NAR Yes
S F32T-4,6,8 Aerotech 24 x 90 56.9 25.8 NAR Yes
R F35W-5,8,11 Aerotech 24 x 95 57.1 30 NAR Yes
S F35-6,10 Roadrunner 29 x 112 76.5 40.1 NAR No
R F37-6,10,14 Aerotech 29 x 99 50 28.2 NAR Yes
R F39-3,6 Aerotech 24 x 70 50 22.7 NAR Yes
R F40-4,7,10 Aerotech 29 x 124 80 40 NAR Yes
S F42T-4,8 Aerotech 29 x 83 52.9 27 NAR Yes
S F44W-4,8 Aerotech 24 x 70 41.46 19.7 NAR PENDING
S F50T-4,6 Estes 29 x 98 80 37.9 NAR Yes
S F50-4,6,9 Aerotech 29 x 98 80 37.9 NAR Yes
S F50T-6 PML 29 x 98 80 37.9 NAR No
R F52-6,8,11 Aerotech 29 x 124 78 36.6 NAR Yes
S F60-4,7,10 Roadrunner 29 x 112 75.9 38.1 NAR No
 
Type Designation Manufacturer Dimensions
(mm)
Impulse
(N-sec)
Propellant
Mass (g)
Tested
By
Contest
Approved
Sport Use
Ends
R G12-RC Aerotech 32 x 107 93 51.1 NAR Yes
R G33-5,7 Aerotech 29 x 124 100 72.2 NAR No
S G38FJ-4,7 Aerotech 29 x 98 94 55 NAR Yes
S G40-4,7 Estes 29 x 124 97.1 55.1 NAR Yes
S G40W-4,7 PML 29 x 124 120 55.1 NAR No
S G40W-4,7,10 Aerotech 29 x 124 97.1 55.1 NAR Yes
R G53FJ-5,7,10 Aerotech 29 x 124 90.9 60 NAR Yes
R G54-6,10,14 Aerotech 29 x 124 85 46 NAR Yes
R G64-4,8,10 Aerotech 29 x 124 120 62.5 NAR Yes
R G69N-P Aerotech 38 x 106 136.7 62.2 NAR Yes
R G71R-4,7,10 Aerotech 29 x 124 107 56.9 NAR No
S G74W-4,6 Aerotech 29 x 83 82.74 39.3 NAR PENDING
R G76G-4,7,10 Aerotech 29 x 124 115 60 NAR Yes
S G77R-4,7,10 Aerotech 29 x 146 102.9 58.1 NAR Yes
S G78G-4,7,10 Aerotech 29 x 146 109.9 59.7 NAR Yes
S G79W-4,7,10 Aerotech 29 x 146 108 60.1 NAR Yes
S G80T-4,7 PML 29 x 124 120 56.9 NAR No
S G80-4,7,10 Aerotech 29 x 124 120 56.9 NAR Yes
S G80-4,7,10 Roadrunner 29 x 140 105.7 54.7 NAR No 12/30/2017
S G80T-7,10 Estes 29 x 128 136.6 62.5 NAR Yes
S G80T-7,10,13 Aerotech 29 x 128 136.6 62.5 NAR Yes
R (HP)G138T-14a Aerotech 29 x 124 157.1 70 NAR HPR
R (HP) G142-6,10,14 Aerotech 29 x 113 84.3 38.6 NAR HPR
 
Type Designation Manufacturer Dimensions
(mm)
Impulse
(N-sec)
Propellant
Mass (g)
Tested
By
Contest
Approved
Sport Use
Ends
R H210R-10,P Aerotech 29 x 238 220 110.8 NAR HPR
R H220T-6,10,14 Aerotech 29 x 238 220 106.4 NAR HPR
R H268R-10,14,P Aerotech 29 x 333 320 166 NAR HPR
 
Type Designation Manufacturer Dimensions
(mm)
Impulse
(N-sec)
Propellant
Mass (g)
Tested
By
Contest
Approved
Sport Use
Ends
R I49N-P Aerotech 38 x 184 383 190.8 NAR HPR
R I59WN-P Aerotech 38 x 232 486 251.7 NAR HPR
S I65W-P Aerotech 54 x 235 630.5 369.7 NAR HPR
R I195WW-18 Animal 38 x 249 358 192.2 NAR HPR
R I218R-6,14,P Aerotech 38 x 203 330 172.7 NAR HPR
R I220SK-20 Animal 38 x 249 358 201.9 NAR HPR
H I250-P Alpha 54 x 711 540 353.8 NAR HPR
R I271BB-20 Animal 38 x 258 390 188.7 NAR HPR
R I285R-10,14,P Aerotech 38 x 250 420 230.2 NAR HPR
R I285GG-20 Animal 38 x 258 353 206.5 NAR HPR
R I300T-6,10,14 Aerotech 38 x 250 440 221.6 NAR HPR
R(a) I301W-18 Kosdon/AT 38 x 370 554 310 NAR HPR
R I315SK-20 Animal 38 x 370 572 333.7 NAR HPR
R I325WW-18 Animal 38 x 370 594 316.8 NAR HPR
R I375GG-20 Animal 38 x 370 596 340.2 NAR HPR
R(a) I550R-20 Kosdon/AT 38 x 370 575 295 NAR HPR
 
Type Designation Manufacturer Dimensions
(mm)
Impulse
(N-sec)
Propellant
Mass (g)
Tested
By
Contest
Approved
Sport Use
Ends
R J230SK-P Animal 54 x 326 995 525.7 NAR HPR
R J357WW-P Animal 54 x 326 1000 548.1 NAR HPR
R J365SK-P Animal 54 x 403 1125 702.3 NAR HPR
R J370GG-P Animal 54 x 326 1040 598.3 NAR HPR
R J400RR-P Animal 54 x 326 1100 558 NAR HPR
R J440BB-20 Animal 38 x 370 653 313.1 NAR NAR
R J450ST-P Animal 54 x 326 1070 533.1 NAR HPR
R J480BB-P Animal 54 x 326 1165 556 NAR HPR
 
Type Designation Manufacturer Dimensions
(mm)
Impulse
(N-sec)
Propellant
Mass (g)
Tested
By
Contest
Approved
Sport Use
Ends
R K365RR-P Animal 75 x 244 1675 946 NAR HPR
R K450BB-P-SM Animal 75 x 244 1845 881.6 NAR HPR
R K475WW-P Animal 54 x 403 1400 728.6 NAR HPR
R K500SK-P Animal 75 x 368 1811 1123.5 NAR HPR
R K530GG-P Animal 54 x 403 1410 796.7 NAR HPR
R K555SK-P Animal 54 x 492 1300 862 NAR HPR
R K560RR-P Animal 54 x 430 1480 750 NAR HPR
R K570WW-P Animal 54 x 492 1700 914.6 NAR HPR
R K600WW-P-SM Animal 75 x 368 2500 1223.3 NAR HPR
R K605RR-P Animal 75 x 368 2410 1231 NAR HPR
R K650RR-P Animal 54 x 492 1840 931 NAR HPR
R K670GG-P Animal 54 x 492 1751 1014 NAR HPR
R K700BB-P Animal 54 x 430 1650 745 NAR HPR
R(a) K750W-P Kosdon/AT 54 x 728 2468 1315 NAR HPR
R K800BB-P Animal 54 x 492 1950 914 NAR HPR
R K950ST-P Animal 54 x 492 1860 887.4 NAR HPR
R K975WW-P-SM Animal 54 x 728 2450 1357.3 NAR HPR
R K1000SK-P-SM Animal 54 x 728 2120 1297 NAR HPR
R K1075GG-P Animal 54 x 728 2400 1399.9 NAR HPR
R(a) K1750R-P Kosdon/AT 54 x 728 2423 1253 NAR HPR
 
Type Designation Manufacturer Dimensions
(mm)
Impulse
(N-sec)
Propellant
Mass (g)
Tested
By
Contest
Approved
Sport Use
Ends
R L666SK-P Animal 75 x 870 2700 1646.7 NAR HPR
R L700BB-P-SM Animal 75 x 368 2590 1193.9 NAR HPR
R L777WW-P-SM Animal 75 x 497 3140 1762.3 NAR HPR
R L900RR-P Animal 75 x 497 3450 1771 NAR HPR
R L1060GG-P-SM Animal 75 x 497 3622.6 1917.8 NAR HPR
R L1080BB-P Animal 75 x 497 3700 1717 NAR HPR
R L1100RR-P-SM Animal 54 x 728 2576 1346 NAR HPR
R L1300BB-P-SM Animal 54 x 728 2672 1314 NAR HPR
R L1400SK-P Animal 75 x 785 4744 2829.4 NAR HPR
 
Type Designation Manufacturer Dimensions
(mm)
Impulse
(N-sec)
Propellant
Mass (g)
Tested
By
Contest
Approved
Sport Use
Ends
R M650W-P Aerotech 75 x 801 5964 3351 NAR HPR
R M750W-P Aerotech 98 x 732 9325 5300 NAR HPR
R M1350WW-P-SM Animal 75 x 785 5725 2927.3 NAR HPR
R(a) M1450W-P Kosdon/AT 75 x 1039 7813 4150 NAR HPR
R M1480RR-P-SM Animal 75 x 785 5800 3000 NAR HPR
R M1730SK-P Animal 98 x 870 8115 4945.2 NAR HPR
R M1900BB-P Animal 75 x 785 6100 2733 NAR HPR
R M2200SK-P-SM Animal 75 x 1039 6350 3766 NAR HPR
R M2500GG-P-SM Animal 75 x 1039 7800 4248 NAR HPR
R(a) M2900R-P Kosdon/AT 75 x 1039 7310 3755 NAR HPR
R M3500R-P Aerotech 75 x 1039 7310 3755 NAR HPR
 
Type Designation Manufacturer Dimensions
(mm)
Impulse
(N-sec)
Propellant
Mass (g)
Tested
By
Contest
Approved
Sport Use
Ends
R N1000W-P Aerotech 98 x 1046 14126 7925 NAR HPR
R N2020WW-P Animal 98 x 870 10281 5160.9 NAR HPR
R N2600GG-P Animal 98 x 870 10607 5591.4 NAR HPR
R N2700BB-P Animal 98 x 870 11452 5147.1 NAR HPR
R N2800WW-P Animal 98 x 1213 14802 7694.7 NAR HPR
R N4000BB-P Animal 98 x 1213 16,461 7565.7 NAR HPR

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