Ist es wirklich wichtig, ob diese korrekten Waypoints aus einer gesamthaft aktuellen Datenbank kommen? Ich würde annehmen nein
Da nimmst Du falsch an. Siehe AMC1 zu NCO.GEN.105. Spätestens 28 Tage nach Ablauf ist Schluss...
AMC1 NCO.GEN.105:
FLIGHT PREPARATION FOR PBN OPERATIONS
(a) The pilot-in-command should ensure that RNAV 1, RNAV 2, RNP 1, RNP 2, and RNP APCH routes
or procedures to be used for the intended flight, including for any alternate aerodromes, are
selectable from the navigation database and are not prohibited by NOTAM [...]
AMC2 NCO.GEN.105:
DATABASE CURRENCY
(b) The database validity (current AIRAC cycle) should be checked before the flight.
(c) Navigation databases should be current for the duration of the flight. If the AIRAC cycle is due
to change during flight, the pilot-in-command should follow procedures established by the pilotin-command to ensure the accuracy of navigation data, including the suitability of navigation
facilities used to define the routes and procedures for the flight.
(d) An expired database may only be used if the following conditions are satisfied:
(1) the pilot-in-command has confirmed that the parts of the database which are intended to
be used during the flight and any contingencies that are reasonable to expect are not
changed in the current version;
(2) any NOTAMs associated with the navigational data are taken into account;
(3) maps and charts corresponding to those parts of the flight are current and have not been
amended since the last cycle;
(4) any MEL limitations, where available, are observed; and
(5) the database has expired by no more than 28 days.