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Sct controller voiced concern regarding the frequencies published on the prado SID from ont; noting operational needs and concerns.
| Attributes | |
| ACN | 1151075 |
| Time | |
| Date | 201402 |
| Local Time Of Day | 1201-1800 |
| Place | |
| Locale Reference | ONT.Airport |
| State Reference | CA |
| Environment | |
| Flight Conditions | VMC |
| Light | Daylight |
| Aircraft 1 | |
| Make Model Name | B737-300 |
| Operating Under FAR Part | Part 121 |
| Flight Phase | Climb |
| Route In Use | SID PRADO 7 |
| Flight Plan | IFR |
| Person 1 | |
| Function | Approach Departure |
| Qualification | Air Traffic Control Fully Certified |
| Events | |
| Anomaly | ATC Issue All Types |
Narrative:
Aircraft departing ont on the prado departure are assigned the riverside sector frequency of 135.4. After riverside talks to the departure; the next frequency will be 134.0 for the hemet sector. A B737 departed and by passed 135.4 and called 134.0. When asked where he got the frequency he replied it was on the chart. The chart has incorrect frequencies in that 134.0 and 119.65 should not be used for ont departures. The danger is that hemet has control for these aircraft and may think that the riverside controller no longer needed an altitude restriction and climb the aircraft when in fact the riverside controller never spoke to the departure. If the riverside controller had traffic for the departure and issued an altitude restriction; then the departing aircraft calls hemet on departure; and hemet issues a climb it could cause a dangerous situation. Change the frequencies on the chart!
Original NASA ASRS Text
Title: SCT Controller voiced concern regarding the frequencies published on the PRADO SID from ONT; noting operational needs and concerns.
Narrative: Aircraft departing ONT on the PRADO departure are assigned the Riverside Sector frequency of 135.4. After Riverside talks to the departure; the next frequency will be 134.0 for the Hemet Sector. A B737 departed and by passed 135.4 and called 134.0. When asked where he got the frequency he replied it was on the chart. The chart has incorrect frequencies in that 134.0 and 119.65 should not be used for ONT departures. The danger is that Hemet has control for these aircraft and may think that the Riverside Controller no longer needed an altitude restriction and climb the aircraft when in fact the Riverside Controller never spoke to the departure. If the Riverside Controller had traffic for the departure and issued an altitude restriction; then the departing aircraft calls Hemet on departure; and Hemet issues a climb it could cause a dangerous situation. Change the frequencies on the chart!
Data retrieved from NASA's ASRS site and automatically converted to unabbreviated mixed upper/lowercase text. This report is for informational purposes with no guarantee of accuracy. See NASA's ASRS site for official report.