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Mainline Trunk

This week's SNO flies the Main Trunk Line between our three largest cities - Auckland, Wellington and Christchurch.

Main Trunk Events are very popular as everybody loves to fly the heavy iron between airports with ILS approaches.

This is a great opportunity to fly or control what is typically one of our busiest regular SNO events.

Flight Routes

From Auckland

  • To Christchurch: AACH3 : AA H384 NP H252 NS V288 YW H309 CH
  • To Wellington: AAWN3 : AA H385 KARRL Y506 PADMU Y738 WN

From Christchurch

  • To Auckland: CHAA1 : CH V175 OR H277 AA
  • To Wellington: CHWN2 : CH V393 WN

From Wellington

  • To Auckland: WNAA3 : WN H277 AA
  • To Christchurch: WNCH1 : V306 SABDA Y622 MESIX H159 CH



NZAA Auckland, New Zealand

NZCH Christchurch, New Zealand


 CallsignRadio NameFrequencyFreq
CTRNZCH-K_CTRChristchurch Control129.400
 NZCH-R_CTRAuckland Control126.000
 NZCH-T_CTRChristchurch Control123.700
APPNZAA_APPAuckland Approach124.300
 NZCH_APPChristchurch Approach126.100
 NZWN_APPWellington Approach119.300
TWRNZAA_TWRAuckland Tower118.700
 NZCH_TWRChristchurch Tower118.400
 NZWN_TWRWellington Tower118.800