Delivered: 3/19/1980
Status: Retired, date unknown
| Chemical 4 (6-3-4) (1980 - 2001) |
| Midway spare (2001 - ?) |
Additional spare assignments for this apparatus may appear on the Company History page
O’Hare airport, then moved to Midway in 1994 (or 1987?) to replace Mobile Stairway/Chemical 6-3-1; repainted chartreuse green in 1988 by a local body shop; became AVF-634