%% You should probably cite rfc9372 instead of this I-D.
@techreport{ietf-raw-ldacs-07,
    number =    {draft-ietf-raw-ldacs-07},
    type =      {Internet-Draft},
    institution =   {Internet Engineering Task Force},
    publisher = {Internet Engineering Task Force},
    note =      {Work in Progress},
    url =       {https://datatracker.ietf.org/doc/draft-ietf-raw-ldacs/07/},
    author =    {Nils Mäurer and Thomas Gräupl and Corinna Schmitt},
    title =     {{L-band Digital Aeronautical Communications System (LDACS)}},
    pagetotal = 37,
    year =      2021,
    month =     feb,
    day =       17,
    abstract =  {This document provides an overview of the architecture of the L-band Digital Aeronautical Communications System (LDACS), which provides a secure, scalable and spectrum efficient terrestrial data link for civil aviation. LDACS is a scheduled, reliable multi-application cellular broadband system with support for IPv6. LDACS SHALL provide a data link for IP network-based aircraft guidance. High reliability and availability for IP connectivity over LDACS are therefore essential.},
}