| ICAO 3-Letter Designator: |
IDT |
|---|---|
| Call Sign: (Telephony) |
IDOT |
| Aircraft Company: | ILLINOIS DEPARTMENT OF TRANSPORTATION (SPRINGFIELD, IL) |
| Country of Origin: |
UNITED STATES
|
| Previous Call Sign: | IDR - MANGU |
| Next Call Sign: | IDX - RED PHOENIX |