I specifically emailed them regarding this a few weeks ago:
Hello Mr. xxxxx,
Thank you for being a 1K member of our program.
Chase Visa waives the annual fee on the Mileage Plus credit cards for our 1K members.
Please contact us if you have any questions.
Erica
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----- Original Message -----
MP#xxxxx - Are 1K members still eligible for a fee waiver or reimbursement on the Chase Mileage Plus VISA card? I am considering applying for the Chase Mileage Plus Platinum credit card which has a $140 annual fee.