https://www.efunda.com/glossary/units/units--magnetic_auxiliary_field--kiloampere_per_meter.cfm
eFunda: Glossary: Units: Magnetic Auxiliary Field: Kiloampere Per Meter
eFunda: Glossary: Units: Magnetic Auxiliary Field: Kiloampere Per Meter
auxiliary fieldglossaryunitsmagnetickiloampere
https://en.wikipedia.org/wiki/Dateland_Air_Force_Auxiliary_Field
Dateland Air Force Auxiliary Field - Wikipedia
air forceauxiliary fielddatelandwikipedia