32 C.F.R. § 256.6 Runway classification by aircraft type.
Title 32 - National Defense
Class A runways S–2, VC–6, C–1, C–2, TC–4C, U–10, U–11, LU–16, TU–16, HU–16, C–7, C–8, C–12, C–47, C–117, U–21, QU–22, E–1, E–2, O–1, U–1, U–3, U–6, U–8, U–9, O–2, OV–1, OV–10, T–28, T–34, T–41, T–42. Class B runways A–1, A–3, A–4, A–5, A–6, F–106, F–5, F–15, F–18, S–3, C–121, EC–121, WC–121, C–123, C–130, A–7, A–38, AV–8, P–2, P–3, T–29, T–33, T–37, T–39, T–1, HC–130B, C–131, C–140, C–5A, KC–97, F–9, F–14, F–4, F–8, F–111, T–2, T–38, B–52, B–57, B–57F, C–124, EC–130E, HC–130, C–135, VC–137, YF–12, SR–71, F–100, F–101, F–102, B–66, C–9, C–54, C–97, C–118, C–141, KC–135, EC–135, RC–135, U–2, F–104, F–105, C–119. [42 FR 13022, Mar. 8, 1977]
Title 32: National Defense
PART 256—AIR INSTALLATIONS COMPATIBLE USE ZONES
§ 256.6 Runway classification by aircraft type.

