 |
37000 Feet | Browse and search NASA's Aviation Safety Reporting System |
|
Air carrier on ILS vector to bhb switched to CTAF and announced OM and requested any traffic to advise. Traffic waiting on the ground was told to hold for release. When the air carrier was at 200 ft the traffic on the ground reported they were on the runway in position and asked if there was any traffic on the ILS.
| Attributes | |
| ACN | 411656 |
| Time | |
| Date | 199808 |
| Day | Tue |
| Local Time Of Day | 0601 To 1200 |
| Place | |
| Locale Reference | airport : bhb |
| State Reference | ME |
| Altitude | agl bound lower : 0 agl bound upper : 0 |
| Environment | |
| Flight Conditions | IMC |
| Light | Daylight |
| Aircraft 1 | |
| Controlling Facilities | tower : dfw |
| Operator | common carrier : air carrier |
| Make Model Name | Commercial Fixed Wing |
| Operating Under FAR Part | Part 121 |
| Flight Phase | descent : approach landing : missed approach landing other |
| Route In Use | enroute : on vectors |
| Flight Plan | IFR |
| Aircraft 2 | |
| Make Model Name | Commercial Fixed Wing |
| Operating Under FAR Part | other : unknown |
| Flight Phase | ground other : taxi |
| Flight Plan | IFR |
| Person 1 | |
| Affiliation | company : air carrier |
| Function | flight crew : captain oversight : pic |
| Qualification | pilot : atp |
| Experience | flight time last 90 days : 297 flight time total : 11000 flight time type : 5000 |
| ASRS Report | 411656 |
| Person 2 | |
| Affiliation | company : air carrier |
| Function | flight crew : first officer |
| Qualification | pilot : commercial pilot : instrument |
| Events | |
| Anomaly | incursion : runway other anomaly other |
| Independent Detector | other flight crewa |
| Resolutory Action | none taken : unable other |
| Consequence | Other |
| Miss Distance | vertical : 250 |
| Supplementary | |
| Primary Problem | Flight Crew Human Performance |
| Air Traffic Incident | Pilot Deviation |
| Situations | |
| Airport | other physical facility |
Narrative:
We were being vectored by bangor approach for the ILS runway 22. A bonanza on the ground at bhb requested IFR release from bgr approach. Bgr said 'hold for release.' bgr vectored us onto the localizer and cleared us for the approach. About 2 mi from the OM, bgr switched us over to the CTAF. We switched over and announced that we were at the OM for the ILS runway 22 at bhb and requested any traffic at bhb to advise. We received no response. The approach was routine until approximately 200 ft above decision ht. At that time we heard 'is anyone on the ILS?' we advised we were on short final. The other aircraft advised he was a bonanza in takeoff position runway 22 awaiting IFR release from bgr. By then, we had broken out of the clouds and visually confirmed that an aircraft was on the runway. We executed the published missed approach. After recontacting bgr approach, I asked bgr to release the bonanza to avoid a possible recurrence. The airfield is uncontrolled and it's unclr if the bonanza knew he was being held for an inbound aircraft. We will be making additional CTAF xmissions to increase chances of aircraft on ground hearing us.
Original NASA ASRS Text
Title: ACR ON ILS VECTOR TO BHB SWITCHED TO CTAF AND ANNOUNCED OM AND REQUESTED ANY TFC TO ADVISE. TFC WAITING ON THE GND WAS TOLD TO HOLD FOR RELEASE. WHEN THE ACR WAS AT 200 FT THE TFC ON THE GND RPTED THEY WERE ON THE RWY IN POS AND ASKED IF THERE WAS ANY TFC ON THE ILS.
Narrative: WE WERE BEING VECTORED BY BANGOR APCH FOR THE ILS RWY 22. A BONANZA ON THE GND AT BHB REQUESTED IFR RELEASE FROM BGR APCH. BGR SAID 'HOLD FOR RELEASE.' BGR VECTORED US ONTO THE LOC AND CLRED US FOR THE APCH. ABOUT 2 MI FROM THE OM, BGR SWITCHED US OVER TO THE CTAF. WE SWITCHED OVER AND ANNOUNCED THAT WE WERE AT THE OM FOR THE ILS RWY 22 AT BHB AND REQUESTED ANY TFC AT BHB TO ADVISE. WE RECEIVED NO RESPONSE. THE APCH WAS ROUTINE UNTIL APPROX 200 FT ABOVE DECISION HT. AT THAT TIME WE HEARD 'IS ANYONE ON THE ILS?' WE ADVISED WE WERE ON SHORT FINAL. THE OTHER ACFT ADVISED HE WAS A BONANZA IN TKOF POS RWY 22 AWAITING IFR RELEASE FROM BGR. BY THEN, WE HAD BROKEN OUT OF THE CLOUDS AND VISUALLY CONFIRMED THAT AN ACFT WAS ON THE RWY. WE EXECUTED THE PUBLISHED MISSED APCH. AFTER RECONTACTING BGR APCH, I ASKED BGR TO RELEASE THE BONANZA TO AVOID A POSSIBLE RECURRENCE. THE AIRFIELD IS UNCTLED AND IT'S UNCLR IF THE BONANZA KNEW HE WAS BEING HELD FOR AN INBOUND ACFT. WE WILL BE MAKING ADDITIONAL CTAF XMISSIONS TO INCREASE CHANCES OF ACFT ON GND HEARING US.
Data retrieved from NASA's ASRS site as of July 2007 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.