Static, Storms and Stuck Mics

A CHIRP GA FEEDBACK reader shared this tale of how a calm, sunny post-storm day turned into a practical masterclass in patience, preparation and problem-solving. It’s a great example of how even simple flights can test our systems knowledge and human resilience in equal measure.

I flew to Jersey recently, just before a named storm hit. Despite tying the C-172 down firmly facing the wind and using all 3 anchor points, it weathercocked 30º overnight but held. When the weather cleared, I headed back to the mainland; the weather CAVOK, full sun and a gentle breeze. The aircraft was wet when I carried out a careful Check A and I was particularly careful to ensure that no water had entered the fuel. I called for taxi clearance, but the radio was unusually crackly – I assumed this was due to a known dead spot behind the bowser.

On taxying to the hold, I was aware of considerable interference on air. The tower was only partially audible and I was being asked to repeat messages, as I requested the tower to do likewise. I then heard the words “stuck mic”. After a couple of failed radio checks, this was also displayed on my set, so I changed headsets to no avail, and I switched the radio off. Using a handheld radio at the holding point, I requested clearance to taxi back for further investigation.

The excellent engineering facility was very helpful and spent 90 minutes dismantling and re-tightening the wiring as well as checking both headsets. Clear communications were restored. I then attempted a re-start, only to find that the battery was dead due to the time that it had been discharging on the ground. Again, I was helped with a jump start and the flight continued successfully, with no further incident.

This experience highlighted several learning points:

  • Always tie down properly, especially when there is any danger of high winds.
  • Fully confirm all ATC communications in both directions.
  • Have a spare headset plugged in and ready – loudspeakers and hand mics are a last resort and not appropriate for long flights.
  • Have a handheld radio ready, tuned and fully charged.
  • Consider a low wattage mains cockpit heater if aircraft are left in damp conditions.
  • Minimise power use when not charging. NB beacon lights can draw 10amps. Fully lowering flaps pre-flight is also very power-hungry.
  • Be humble enough to accept help and not press on, unless 100% certain that the basics are in order.

Final thoughts:

  • Not all flying is fair-weather. It’s a privilege and not a right. Be prepared and then prepare again.
  • Engineering facilities in Jersey are top notch and also free of VAT – highly recommended!