StacksVerified U.S. regulatory reference

49 CFR §220.38

Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov ↗
  1. (a)Any radio or wireless communication device found not to be functioning as intended when tested pursuant to § 220.37 shall be removed from service and the dispatcher or other employee designated by the railroad shall be so notified as soon as practicable.
  2. (b)If a radio or wireless communication device fails on the controlling locomotive en route, the train may continue until the earlier of—
    1. (1)The next calendar day inspection, or
    2. (2)The nearest forward point where the radio or wireless communication device can be repaired or replaced.