Airports
De-Icing Operations Communication Upgrade at Tallinn Airport
The challenge
The problem to solve
Tallinn Airport's de-icing pad operations require clear, real-time communication between the de-ice operator and aircraft crew during critical pre-departure phases. Existing signage was static and inadequate for dynamic operational messages. The solution needed to be vehicle-mounted, weatherproof, and operable from an in-cab controller — visible at operational distances in all weather.
The solution
What Ampron delivered
Ampron designed and supplied a deployable DR Series LED Electronic Variable Message Sign mounted on a specialist vehicle used on the de-icing pad. The display shows dynamic operational instructions — radio frequencies, pad numbers, hold/proceed messages — controlled by the operator from inside the cab via a simple console connected to the REST API. The unit meets airport apron environmental requirements.
Outcomes
Results
- ✓ Dynamic message capability — operators update display instantly from the cab
- ✓ Display visible at operational distances in all weather conditions including winter darkness
- ✓ Radio frequency and pad instruction messages delivered without voice-only dependency
- ✓ System operational across full Estonian winter operating season
Installation photos
From the field
Hardware
Products used in this project
More cases
Related case studies
Airports
Apron Information and Warning System at Tallinn Airport
Seven rugged LED message boards and central server software deployed on the Tallinn Airport apron — replacing a two-state lightbox with a full situational awareness system integrating NTP time, NOTAM scheduling and Vaisala weather data.
Read case study →
Airports
De-Ice Operations Upgrade — Additional PAD Locations at Tallinn Airport
Expansion of Tallinn Airport's de-icing control system to additional PAD locations — adding stationary DR Series and LED video wall displays, generator charging capability and unified multi-PAD software control.
Read case study →