The design is the visual features of the AIRCRAFT PASSENGER CONTROL UNIT WITH ELECTRIC POWER OUTLET as shown in the drawings. Figure 1 is a rear isometric view of the design with a recessed trapezoidal keypad and rectangular USB port in the top surface; Figure 2 is a front isometric view of the design; Figure 3 is a left side view of the design; Figure 4 is a right side view of the design; Figure 5 is a rear side view of the design; Figure 6 is a front side view of the design; Figure 7 is a top view of the design; Figure 8 is a bottom view of the design; Figures 9 and 10 are a front isometric view and a rear isometric view respectively of the first variant with an alternative flush trapezoidal keypad; Figures 11 and 12 are a front isometric view and a rear isometric view respectively of the second variant with an alternative flush oval keypad; Figures 13 and 14 are a front isometric view and a rear isometric view respectively of the third variant with an alternative raised trapezoidal keypad; and Figures 15 and 16 are a front isometric view and a rear isometric view respectively of the fourth variant with an alternative flush rectangular keypad; Figure 17 is a front isometric view of a fifth variant of the design with a recessed trapezoidal keypad and rectangular USB port in the top surface; Figure 18 is a rear isometric view of the fifth variant; Figure 19 is a right side view of the fifth variant; Figure 20 is a left side view of the fifth variant; Figure 21 is a front side view of the fifth variant; Figure 22 is a rear side view of the fifth variant; Figure 23 is a top view of the fifth variant; Figure 24 is a bottom view of the fifth variant; Figures 25 and 26 are a rear isometric view and a front isometric view respectively of the sixth variant with an alternative flush trapezoidal keypad; Figures 27 and 28 are a rear isometric view and a front isometric view respectively of the seventh variant with an alternative flush oval keypad; Figures 29 and 30 are a rear isometric view and a front isometric view respectively of the eighth variant with an alternative raised trapezoidal keypad; and Figures 31 and 32 are a rear isometric view and a front isometric view respectively of the ninth variant with an alternative flush rectangular keypad; Figure 33 is a front isometric view of a tenth variant of the design with a recessed trapezoidal keypad and rectangular USB port in the top surface having a flap in an open position; Figure 34 is a front isometric view of the tenth variant like Figure 33 with the flap in a closed position; Figure 35 is a rear isometric view of the tenth variant of the design with the flap in the open position; Figure 36 is a rear isometric view of the tenth variant like Figure 35 with the flap in the closed position; Figure 37 is a right side view of the tenth variant; Figure 38 is a left side view of the tenth variant; Figure 39 is a rear side view of the tenth variant; Figure 40 is a front side view of the tenth variant; Figure 41 is a top view of the tenth variant with the flap in the open position; Figure 42 is a top view of the tenth variant with the flap in the closed position; Figure 43 is a bottom view of the tenth variant; Figures 44 and 45 are a rear isometric view and a front isometric view respectively of the eleventh variant with an alternative flush trapezoidal keypad and with the flap in the closed position; Figures 46 and 47 are a rear isometric view and a front isometric view respectively of the twelfth variant with an alternative flush oval keypad and with the flap in the closed position; Figures 48 and 49 are a rear isometric view and a front isometric view respectively of the thirteenth variant with an alternative raised trapezoidal keypad and with the flap in the closed position; and Figures 50 and 51 are a rear isometric view and a front isometric view respectively of the fourteenth variant with an alternative flush rectangular keypad and with the flap in the closed position; The portions in dashed lines do not form part of the design.