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{{Oscillator|name=Airforce|pname=airforce|c=42|p=7|discoverer=David Buckingham|discoveryear=1972|life105=true|life106=true|plaintext=true|rle=true}}
{{Oscillator
'''Airforce''' was found by [[:Category:Patterns found by David Buckingham|David Buckingham]] in [[:Category:Patterns found in 1972|1972]]. The [[rotor]] consists of two copies of that used in the [[burloaferimeter]].
|name             = Airforce
|pname           = airforce
|f1              = Billiard table
|c               = 42
|bx              = 14
|by              = 15
|p               = 7
|m                = 7
|h                = 2.9
|v                = 0.20
|symmetry        = .e
|discoverer       = David Buckingham
|discoveryear     = 1972
|rulemin          = B3/S23
|rulemax          = B38/S0235678
|isorulemin      = B3einy/S2-n3-j
|isorulemax      = B2n34ackryz5acin6-ik7c8/S01c234-in5678
|synthesis        = 36
|synthesis2      = 26
|plaintext       = true
|rle             = true
|animated        = yes
|viewerconfig    = #C [[ GPS 1 LOOP 7 THUMBSIZE 3 WIDTH 480 HEIGHT 480 ]]
|apgcode          = xp7_y0giligz330fg8aa21u0oozy119l91
|apgcode2        = xp7_gg0gbb88gzdd0fgc930v0rrzy111dd
|pentadecathlonid = 42P7.5
}}
'''Airforce''' is a {{period|7}} [[billiard table]] [[oscillator]] discovered by [[David Buckingham]] in {{year|1972}}.<ref>{{CiteLifeline|vol=9|pages=page 3}}</ref><ref>{{CiteHickersonOscillators|accessdate=March 14, 2020}}</ref> The [[rotor]] consists of two copies of the rotor of [[burloaferimeter]] and resembles an [[aircraft carrier]] in one phase.


==External links==
[[Goldtiger997]] found a {{gliders|85}} [[synthesis]] for this oscillator on March 7, {{year|2020}}.<ref name="post90843" />
[http://www.argentum.freeserve.co.uk/lex_a.htm#airforce Airforce] at the Life Lexicon
 
A stator variant of airforce has occurred semi-naturally.
 
{{EmbedViewer
|rle          = x = 31, y = 32, rule = B3/S23
16b6ob3ob2o$16bobobo5bo2bo$18b2ob2o3b2o$15bobob2o3bobobo$19b4obob4o$
15bobo5b4obo$18b2ob2ob3o3bo$15bob2obob3o2bo2bo$15b5o3b2o2b2obo$15b3obo
2bo2bob3o$15bob2o2b6o3bo$20bo3bo4bo$15bo3bob5ob2obo$15bo3b8o$17bo2bobo
4bobo$16bo4b4obo2bo$bo2bob4o4bo$bobo4bobo2bo$4b8o3bo$ob2ob5obo3bo$bo4b
o3bo$o3b6o2b2obo$b3obo2bo2bob3o$ob2o2b2o3b5o$o2bo2b3obob2obo$o3b3ob2ob
2o$2bob4o5bobo$b4obob4o$2bobobo3b2obobo$3b2o3b2ob2o$bo2bo5bobobo$2b2ob
3ob6o!
|position    = center
|viewerconfig = #C [[ GPS 20 THUMBSIZE 2 ZOOM 8 ]]
|caption      = The soup that created the airforce variant
|style        = width:300px;
}}
 
==See also==
* [[Pedestle]], another oscillator which consists of two copies of a billiard table, namely [[technician]].
== References ==
<references>
<ref name="post90843">{{LinkForumThread
|format = ref
|title  = Re: Synthesising Oscillators
|p      = 90843
|author = Goldtiger997
|date  = March 7, 2020
}}</ref>
</references>
 
== External links ==
* {{LinkLexicon|lex_a.htm#airforce}}
* {{LinkCatagolue|xp7_y0giligz330fg8aa21u0oozy119l91}}
* {{LinkPentadecathlonObject|42P7.5}}
 
{{Seminatural}}

Latest revision as of 18:12, 16 January 2026

Airforce
x = 14, y = 15, rule = B3/S23 7bo6b$6bobo5b$7bo6b2$5b5o4b$4bo5bob2o$3bob2o3bob2o$3bobo2bobo3b$2obo3b 2obo3b$2obo5bo4b$4b5o5b2$6bo7b$5bobo6b$6bo! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ AUTOSTART ]] #C [[ GPS 1 LOOP 7 THUMBSIZE 3 WIDTH 480 HEIGHT 480 ]]
View animated image
View static image
Pattern type Oscillator
Oscillator type Billiard table
Number of cells 42
Bounding box 14 × 15
Period 7 (mod: 7)
Heat 2.9
Volatility 0.20 | 0.20
Kinetic symmetry .e
Discovered by David Buckingham
Year of discovery 1972

Airforce is a period-7 billiard table oscillator discovered by David Buckingham in 1972.[1][2] The rotor consists of two copies of the rotor of burloaferimeter and resembles an aircraft carrier in one phase.

Goldtiger997 found a 85-glider synthesis for this oscillator on March 7, 2020.[3]

A stator variant of airforce has occurred semi-naturally.

x = 31, y = 32, rule = B3/S23 16b6ob3ob2o$16bobobo5bo2bo$18b2ob2o3b2o$15bobob2o3bobobo$19b4obob4o$ 15bobo5b4obo$18b2ob2ob3o3bo$15bob2obob3o2bo2bo$15b5o3b2o2b2obo$15b3obo 2bo2bob3o$15bob2o2b6o3bo$20bo3bo4bo$15bo3bob5ob2obo$15bo3b8o$17bo2bobo 4bobo$16bo4b4obo2bo$bo2bob4o4bo$bobo4bobo2bo$4b8o3bo$ob2ob5obo3bo$bo4b o3bo$o3b6o2b2obo$b3obo2bo2bob3o$ob2o2b2o3b5o$o2bo2b3obob2obo$o3b3ob2ob 2o$2bob4o5bobo$b4obob4o$2bobobo3b2obobo$3b2o3b2ob2o$bo2bo5bobobo$2b2ob 3ob6o! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ GPS 20 THUMBSIZE 2 ZOOM 8 ]]
The soup that created the airforce variant
(click above to open LifeViewer)

See also

  • Pedestle, another oscillator which consists of two copies of a billiard table, namely technician.

References

  1. ↑ Robert Wainwright (March 1973). Lifeline, vol 9, page 3.
  2. ↑ Dean Hickerson's oscillator stamp collection. Retrieved on March 14, 2020.
  3. ↑ Goldtiger997 (March 7, 2020). Re: Synthesising Oscillators (discussion thread) at the ConwayLife.com forums
Retrieved from "https://conwaylife.com/w/index.php?title=Airforce&oldid=168078"