Author: Steve Kaluf
Edition: Model Aviation - 2005/03
Page Numbers: 163,165,166,167,168,169,170,171,172,173,174
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Focus on Competition

Technical Director Steve Kaluf

skaluf@modelaircraft.org

AS REQUIRED by the Competition Regulations, we are publishing the 2005 sequences for RC Scale Aerobatics. This time we have chosen to include the written descriptions as well as the diagrams.

I encourage you to visit the IMAC (International Miniature Aerobatic Club) Web site — www.mini-iac.com — for more information and excellent articles about the sequences.

Till next time ... MA

2005 Scale Aerobatics Sequence Descriptions

Basic

  1. Horizontal line with 1 roll
  2. Shark's Tooth; vertical upline, pull to 45° downline with 1/2 roll
  3. Hammerhead
  4. Loop
  5. Half Cuban 8; 5/8 inside loop, 1/2 roll on 45° downline
  6. Immelmann; 1/2 inside loop, 1/2 roll
  7. 2-turn upright spin
  8. Humpty Bump; vertical upline, 1/2 inside loop over the top, 1/2 roll on vertical downline
  9. Half Reverse Cuban 8; pull to 45° upline with 1/2 roll, 5/8 inside loop
  10. 180° aerobatic turn

Sportsman

  1. Half Cuban 8; 5/8 inside loop, 2 of 4-pt. roll on 45° downline
  2. Immelmann; 1 roll, 1/2 inside loop, 1/2 roll on top
  3. 2-turn upright spin
  4. Hammerhead; 1 roll up, 1/4 roll down, exit upright crossbox
  5. Humpty Bump; vertical upline, 1/2 inside loop over the top, 3/4 roll down
  6. Bow Tie; pull to 45° upline with 1/2 roll, pull to vertical downline, pull to 45° upline with 2 of 4-pt. roll, exit inverted
  7. Split Ess; 1 roll, 1/2 inside loop
  8. Reverse Shark's Tooth; pull to 45° upline with 2 of 4-pt. roll, pull to vertical downline
  9. 1 positive snap roll
  10. Lay Down Humpty; pull to 45° upline with 1/2 roll, push 1/2 outside loop to a 45° downline

Intermediate

  1. Reverse Shark's Tooth; pull to 45° upline with 1 positive snap roll, push to vertical downline with 3/4 roll, exit upright crossbox
  2. Humpty Bump; vertical upline with 2 of 4-pt. roll, 1/2 outside loop over the top to a vertical downline with 3 of 4-pt. roll, exit upright
  3. Hammerhead; 1/2 roll up, 1 roll down, exit inverted
  4. 4-point roll, exit inverted
  5. Vertical upline with 1/2 roll and opposite 2 of 4-pt. roll, exit upright
  6. Inverted Lay Down Humpty; push to 45° downline with 1/2 roll, pull 1/2 inside loop to a 45° upline with 2-pt. roll, exit upright
  7. 1-turn spin, opposite full roll, exit inverted
  8. 1 1/2 rolls, exit upright
  9. Teardrop; pull to vertical upline with 1 roll, 5/8 outside loop to an inverted 45° line with 1 negative snap roll, exit inverted
  10. 90° rolling circle with 1 roll to the inside, exit inverted crossbox

Advanced

  1. Hammerhead; 2-pt. roll up, 1 1/4 positive snap rolls down, exit upright crossbox
  2. 180° rolling circle with 2 rolls to the inside, exit upright crossbox
  3. Humpty Bump; vertical upline with 1/2 roll, push 1/2 outside loop to a vertical downline with 1 1/4 negative snap rolls, exit upright
  4. Teardrop; pull 135° to an inverted 45° line with 1 1/2 rolls, pull 5/8 inside loop to a vertical downline with 1 positive snap roll and opposite 1/2 roll, exit inverted
  5. Outside loop; 2-pt. roll on top, exit inverted
  6. Shark's Tooth; push to vertical upline with 1 roll, push to a 45° downline with 1 1/2 positive snap rolls and opposite 2 of 4-pt. roll, exit upright
  7. Half Cuban 8; 4-pt. roll, 5/8 inside loop to an inverted 45° line with 1 1/2 negative snap rolls and opposite 1/2 roll, exit inverted
  8. Immelmann; 1/2 roll, 1/2 inside loop, 8-pt. roll on top, exit inverted
  9. 1 1/2 negative spins, opposite 1/2 roll, exit upright
  10. Figure 9; vertical upline with 2 of 4-pt. roll and opposite positive snap roll, push 3/4 outside loop with 1 negative snap on top, exit inverted

Unlimited

  1. Hammerhead; 1 1/4 positive snap rolls up, 2-pt. roll down, exit inverted crossbox
  2. 270° rolling circle with 1 roll to the outside and 1/2 roll to the inside, exit upright
  3. Figure N; vertical upline with 4-pt. roll, pull to 45° downline with 1 1/2 negative snap rolls and opposite 2-pt. roll, pull to vertical upline with 1 3/4 rolls, exit inverted crossbox
  4. Down Humpty; vertical downline with 1/2 roll and opposite full roll, push 1/2 outside loop to vertical upline with 3/4 negative snap roll, exit inverted
  5. 1 1/2 negative spins and opposite 1/2 roll, 3/4 outside loop, 1 1/2 negative snap rolls and opposite direction 2 of 4-pt. roll, exit upright
  6. 2 positive snap rolls, 1/2 outside loop, exit inverted
  7. Outside loop; 1 1/2 positive snap rolls and opposite 1 1/2 negative snap rolls on top, exit inverted
  8. Tear Drop; push to 45° upline with 2 negative snap rolls, 5/8 outside loop to vertical downline with 1 roll and opposite 1 positive snap roll, exit upright
  9. Lay Down Humpty; pull 135° to an inverted 45° line with 3/4 roll and opposite 1 1/4 positive snap roll, push 1/2 outside loop to inverted 45° line with 3 of 4-pt. roll, exit upright
  10. Vertical upline with 1/4 roll and opposite 4 of 8-pt. roll, exit inverted crossbox

Official 2005 IMAC Basic Sequence

wind/vent

Form B

  • Fig 1: 1.1.1, 9.1.3.4, 2, 8, 10
  • Fig 2: 1.1.8.1, 9.1.4.2, 13, 4, 17
  • Fig 3: 5.1.1, 17, 17
  • Fig 4: 7.5.1, 10, 10
  • Fig 5: 8.4.2.1, 9.1.4.2, 10, 4, 14
  • Fig 6: 7.2.1, 9.1.3.2, 6, 4, 10
  • Fig 7: 1.6.3, 9.1.1.8, 10, 3, 13
  • Fig 8: 8.1.1, 9.1.5.2, 13, 4, 17
  • Fig 9: 8.3.2.1, 9.1.2.2, 10, 6, 16
  • Fig 10: 2.2.1, 4, 4

180°

Total K = 128

Form C

wind/vent

  • Fig 1: 1.1.1, 9.1.3.4, 2, 8, 10
  • Fig 2: 1.1.8.1, 9.1.4.2, 13, 4, 17
  • Fig 3: 5.1.1, 17, 17
  • Fig 4: 7.5.1, 10, 10
  • Fig 5: 8.4.2.1, 9.1.4.2, 10, 4, 14
  • Fig 6: 7.2.1, 9.1.3.2, 6, 4, 10
  • Fig 7: 1.6.3, 9.1.1.8, 10, 3, 13
  • Fig 8: 8.1.1, 9.1.5.2, 13, 4, 17
  • Fig 9: 8.3.2.1, 9.1.2.2, 10, 6, 16
  • Fig 10: 2.2.1, 4, 4

Official 2005 IMAC Sportsman Sequence

wind/vent

Form B

  • Fig 1: 8.4.2.1 — 10, 5, 15; 9.4.4.2
  • Fig 2: 7.2.1 — 6; 9.1.3.4 — 8, 18; 9.1.3.2 — 4
  • Fig 3: 1.6.3 — 10, 13; 9.11.8 — 3
  • Fig 4: 5.1.1 — 17; 9.1.1.4 — 12, 31; 9.1.5.1 — 2
  • Fig 5: 8.1.1 — 13, 19; 9.1.5.3 — 6
  • Fig 6: 1.3.1.1 — 18; 9.1.2.2 — 6, 31; 9.4.2.2 — 7
  • Fig 7: 7.1.4 — 6; 9.1.3.4 — 8, 14
  • Fig 8: 1.14.1 — 12, 19; 9.4.2.2 — 7
  • Fig 9: 1.1.1 — 2, 13; 9.9.3.4 — 11
  • Fig 10: 8.19.1 — 14; 9.1.2.2 — 6, 20

Total K = 193

Form C

wind/vent

  • Fig 1: 8.4.2.1 — 10; 9.4.4.2 — 5; total 15
  • Fig 2: 7.2.1 — 6; 9.1.3.4 — 8; 9.1.3.2 — 4; total 18
  • Fig 3: 1.6.3 — 10; 9.11.8 — 3; total 13
  • Fig 4: 5.1.1 — 17; 9.1.1.4 — 12; 9.1.5.1 — 2; total 31
  • Fig 5: 8.1.1 — 13; 9.1.5.3 — 6; total 19
  • Fig 6: 1.3.1.1 — 18; 9.1.2.2 — 6; 9.4.2.2 — 7; total 31
  • Fig 7: 7.1.4 — 6; 9.1.3.4 — 8; total 14
  • Fig 8: 1.14.1 — 12; 9.4.2.2 — 7; total 19
  • Fig 9: 1.1.1 — 2; 9.9.3.4 — 11; total 13
  • Fig 10: 8.19.1 — 14; 9.1.2.2 — 6; total 20

Total K = 193

Official 2005 IMAC Intermediate Sequence

wind/vent

Form B

  • Fig 1: 1.12.1 — 13; 9.1.5.3 — 6; 9.9.2.4 — 13 — total 32
  • Fig 2: 8.3.1 — 15; 9.4.1.2 — 9; 9.4.5.3 — 8 — total 32
  • Fig 3: 5.1.3 — 18; 9.1.1.2 — 8; 9.1.5.4 — 8 — total 34
  • Fig 4: 1.1.2 — 3; 9.4.3.4 — 11 — total 14
  • Fig 5: 1.7.2 — 12; 9.1.1.2 — 8; 9.4.1.2 — 9 — total 29
  • Fig 6: 8.19.3 — 13; 9.1.4.2 — 4; 9.2.2.4 — 11 — total 28
  • Fig 7: 1.7.3 — 11; 9.1.1.4 — 5; 9.1.5.4 — 8 — total 24
  • Fig 8: 1.1.4 — 2; 9.1.3.6 — 10 — total 12
  • Fig 9: 8.6.6.1 — 16; 9.10.4.4 — 13; 9.1.1.4 — 12 — total 41
  • Fig 10: 2.3.2 — 11 — total 11

Total K = 257

Form C

wind/vent

  • Fig 4: 1.1.2 — 3; 9.4.3.4 — 11 — total 14
  • Fig 8: 1.1.4 — 2; 9.1.3.6 — 10 — total 12
  • Fig 10: 2.3.2 — 11 — total 11

    • Total K = 257

    Official 2005 Advanced Sequence

    wind/vent

    Form B

    • Fig 1: 5.1.1 — 17; 9.2.1.4 — 13; 9.9.5.5 — 13 — total 43
    • Fig 2: 2.6.1 — 13 — total 13
    • Fig 3: 8.3.1 — 15; 9.10.5.5 — 15; 9.1.1.2 — 8 — total 38
    • Fig 4: 8.6.4.1 — 17; 9.1.2.6 — 12; 9.9.5.4 — 11; 9.1.5.2 — 4 — total 44
    • Fig 5: 7.5.2 — 15; 9.2.3.4 — 9 — total 24
    • Fig 6: 1.16.2 — 16; 9.1.1.6 — 12; 9.9.4.6 — 4; 9.4.4.2 — 5 — total 47
    • Fig 7: 8.4.1.1 — 10; 9.4.3.4 — 11; 9.10.4.6 — 16; 9.1.4.2 — 4 — total 41
    • Fig 8: 7.3.2 — 7; 8.9.3.4 — 15; 9.1.3.2 — 4 — total 26
    • Fig 9: 1.7.4 — 9; 9.1.2.6 — 5; 9.1.5.2 — 4 — total 18
    • Fig 10: 8.34.1 — 15; 9.9.1.4 — 15; 9.10.3.4 — 13; 9.4.1.2 — 9 — total 52

    Total K = 346

    Form C

    wind/vent

    Official 2005 IMAC Unlimited Sequence

    wind/vent

    Form B

    • Fig 1: 5.1.3 — 18; 9.9.1.5 — 17; 9.2.5.4 — 9 — total 44
    • Fig 2: 2.20.4 — 23 — total 23
    • Fig 3: 1.38.1 — 20; 9.4.1.4 — 15; 9.10.4.6 — 16; 9.2.4.4 — 9; 9.1.1.7 — 17 — total 77
    • Fig 4: 8.3.4 — 16; 9.1.5.2 — 4; 9.1.5.4 — 8; 9.10.1.3 — 17 — total 45
    • Fig 5: 8.3.4.4 — 14; 9.12.2.6 — 4; 9.1.5.2 — 4; 9.10.3.6 — 16; 9.4.3.2 — 5 — total 45
    • Fig 6: 7.1.3 — 8; 9.3.8.3 — 17 — total 25
    • Fig 7: 7.5.2 — 15; 9.9.8.6 — 16; 9.10.3.6 — 16 — total 47
    • Fig 8: 8.5.8.2 — 16; 9.10.2.8 — 23; 9.9.5.4 — 11; 9.1.1.4 — 12 — total 62
    • Fig 9: 8.28.1 — 14; 9.4.2.6 — 12; 9.1.2.3 — 8; 9.9.7.5 — 17 — total 51
    • Fig 10: 1.7.1 — 9; 9.1.1.1 — 6; 9.8.1.2 — 11 — total 26

    Total K = 445

    Transcribed from original scans by AI. Minor OCR errors may remain.