DistinguishingTech Plus or Tech w/ HF from no-code

kg4jtl writes "I think that QRZ and ARRL should utilize the FCC Database field "Previous Operator Class" and display it on the callsign lookup facility so that Tech Pluses renewed as Technician and Novices upgraded to Technician can easily show that they are actually Tech Pluses. The FCC's database and WM7D's database have this field and it serves this purpose very well. For Post-Restructuring Techs w/ HF, they can scan a graphic of their CSCEs into the QRZ database to indicate their HF priveledges or go straight for General to lock in the Element 1 credit."