My spouse and I flew here for an overnight before proceeding to OSH. Personnel was quite helpful to us in our small C172. Signature has consistently had superb customer service and we value that. Rebecca at the reception desk let us know that more affordable self serve gas was on the south ramp and she would forgo the handling charge of 30$ if we obtained at minimum 10 gallons . It saved us 1.30$ per gallon. Our final invoice was an 8.00 infrastructure charge. Would strongly suggest Signature at UGN.

Flew in to pick and drop passengers for an Angel Flight. They waived handling and infrastructure fee, and gave a discount of $1/gal on full serve. Staff was really pleasant and accommodating. Really good experience!

Flew into KUGN this weekend. Called ahead to obtain a quote on services. They informed me it's $165/night in a hangar for a SR22 (I only inquired because of high fcst winds for the weekend) and $100/night for parking on the ramp, although they had no tie-down spaces, which I clearly needed because of the winds. I asked about tugging my plane the short distance to the self serve fuel and they said it's $75 to move the plane any distance. Gouging anyone?? Regardless, I selected the south ramp - all for free.