  We show that massless fields with large abelian charges (up to at least q =
21) can be constructed in 6D F-theory models with a U(1) gauge group. To show
this, we explicitly construct F-theory Weierstrass models with nonabelian gauge
groups that can be broken to U(1) theories with a variety of large charges.
Determining the maximum abelian charge allowed in such a theory is key to
eliminating what seems currently to be an infinite swampland of apparently
consistent U(1) supergravity theories with large charges.
