Super Calm ATC helps distressed VFR pilot Land

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The important operational point was not a dramatic final maneuver but the way the controllers preserved communication after the Mooney dropped out of normal radar and radio coverage. The relay through another aircraft kept the emergency aircraft connected to the information it needed to reach the closer runway.

The relay allowed Kansas City Center to continue passing clearances and airport information to the Mooney pilot. The aircraft reached Beaver Airport and landed safely. NATCA later recognized controllers Brett Rolofson and William Keeney for the handling of the emergency.

While the controller was providing the Beaver information, the aircraft descended below the coverage needed to maintain normal radar and radio contact. Rather than losing the aircraft completely, the controller asked Envoy 3315, an American Eagle flight in the area, to establish communications with N345TM and relay information.

The controller first checked weather and range for Perryton Ochiltree County Airport, then suggested Liberal Airport when Perryton was unsuitable. The pilot subsequently reported that Liberal was too far away. Controllers then identified Beaver Airport, K44, as a nearer option.

On June 15, 2015, a single-engine Mooney identified as N345TM was receiving flight following from Kansas City Center while flying toward Lee's Summit, Missouri. An oil-pressure problem forced the pilot to look for a closer airport.

An Oil-Pressure Failure Forced a VFR Pilot to Find a Shorter Runway

The final landing was therefore the result of a sequence of increasingly local decisions: rejecting an unsuitable airport, finding a closer option, recognizing the loss of normal communications and then using Envoy 3315 to bridge the gap. The record supports a safe outcome, while the underlying oil-pressure problem remained the reason the diversion was necessary in the first place.

Accident Facts

Date
15 June 2015
Aircraft
Mooney
Registration
N345TM
Location
Texas Panhandle area
Outcome
Safe landing after oil-pressure emergency
Investigation / classification
ATC emergency

Timeline

Timeline
15 June 2015
15 June 2015: A single-engine Mooney on a VFR flight receiving flight following from Kansas City Center developed an oil-pressure failure.
1
Initial diversion request
Initial diversion request: The pilot asked for a closer airport and was given weather information for Perryton Ochiltree County Airport.
2
After the weather check
After the weather check: The controller determined that Perryton was IFR and suggested Liberal Airport instead.
3
As fuel/range became a concern
As fuel/range became a concern: The pilot reported that Liberal was too far away and controllers identified Beaver Airport, K44, as a closer option.
4
During the diversion
During the diversion: The controller lost radar and radio contact because of the aircraft’s low altitude.
5
Relay established
Relay established: American Eagle flight Envoy 3315 contacted the Mooney and relayed information between the aircraft and Kansas City Center.
6
Crew report
Outcome: The pilot reported a safe landing at Beaver Airport.
7
Crew report
The pilot reported that his
8

Sources

Audio from the original air traffic control recording, sourced from public recordings and released investigation records. The reconstruction, animation and written account are our own.
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