5012 Drone Valley Alliance Major

Layout
5012 Drone Valley Alliance Major Op. 930
Composed by Ian Butters
2345678 B W I M F H
23564 – –
35264 – – – 2
4273658 –
3527648 2
(2345678) – –
6435278 – –
4567238 –
5634278 – – –
54326 – –
3574628 2 – – –
6473258 – – –
6472538 – 2 –
2347568 2
4263578 – 3 –
2345678 – 3
88 crus (24f,64b), 34 5678s (12f,22b), 20 6578s (6f,14b), 237 4-bell runs (104f,133b), 356 5678 combinations (156f,200b), 34 8765s (16f,18b), Queens, Tittums.
Blue Line
Properties
Structure
  • Backstroke start
  • Mid lead start
  • Mid lead finish
  • Variable hunt
  • Variable cover
  • Palindromic
  • Exact multipart
Methods
  • Spliced
  • ATW
  • Mixed stage
  • Change every lead
  • Every lead different
  • Jump method
Calls
  • Standard calls
  • Twin bob
  • Jump calls
  • No calls
  • Tenors together
  • Strictly tenors together
  • Multipart calling
Changes
  • Adjacent changes
  • Identity changes
  • Jump changes
  • Pure changes
  • Touching places
  • Tenors reversed
Truth
  • True
  • Round block
  • Single extent block
  • Multi-extent block
  • Repetition between calls
  • Internal rounds
Number of parts
1
Number of methods
1
Changes of method
0
Stage
Major
True rows
5012
False rows
0
Complete extents
0
Partial extents
1
Applicable leadhead codes
d
Date composed
20 Jun 2025
Default calls
Near
Types of call
1
   14 LE Bob (–)
43
Performances