Gas turbine engine with rotational spool balancing system

A gas turbine engine, comprising:

• a combustor section;
• a first rotational spool that includes a first turbine section, a first compressor section, and a first shaft that rotationally connects the first turbine section and the first compressor section, wherein the first rotational spool is disposed for rotation about a rotational axis of the gas turbine engine;
• a second rotational spool that includes a second turbine section, a second compressor section, and a second shaft that rotationally connects the second turbine section and the second compressor section, wherein the second rotational spool is disposed for rotation about the rotational axis of the gas turbine engine;
• a first spool balancing system that includes a circumferentially extending first track component and a plurality of first balance weights that are engaged with the first track component, wherein the plurality of first balance weights are disposable in a secured configuration or in an unsecured configuration, and wherein the first track component and the plurality of first balance weights are disposed to rotate with the first rotational spool;
• and
• at least one first access port disposed within a non-rotational member of the gas turbine engine, wherein the at least one first access port is configured to receive a first tool for engagement with the plurality of first balance weights.