Set a rack in the upper-middle position and heat the oven to 425°F. Line a rimmed sheet pan with foil and place a wire rack on top.
Blot the wings thoroughly on every side. Remove loose skin or feather fragments, but do not rinse raw poultry.
Mix baking powder, salt, garlic powder and pepper. Toss with the wings until the coating looks thin and even rather than chalky.
Arrange the wings skin-side up with space between them. Roast for 25 minutes, turn, then roast 18 to 25 minutes more until deeply browned.
Check several thick pieces near—but not touching—the bone. Every piece should reach at least 165°F; continue in 3-minute intervals if needed.
Whisk hot sauce, melted butter and optional honey. Rest the wings 5 minutes, toss with only enough sauce to coat, and serve the remaining sauce separately.