K7AQ (since 1987)
Maidenhead grid

JN70du

2 active licensees across 5 ZIP codes centered in this square. Each dot is a ZIP code, sized by licensee count.

ZIP codes

ZIPCityHams
09621FPO AE2
09619FPO AE0
09620FPO AE0
09625FPO AE0
09626FPO AE0