# EngineerTact: Geo & RF

> Geo, RF & Radar Field Toolkit

Canonical page: [https://chrome-stats.com/d/id6772441208](https://chrome-stats.com/d/id6772441208)

## Overview

- **ID:** `id6772441208`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** Fırat BOZKAYA
- **Category:** Utilities
- **Rating:** 5.00 / 5 (1 ratings)
- **Version:** 1.0.5
- **Last updated:** 2026-08-22
- **First published:** 2026-05-26
- **Size:** 27 MB
- **Data as of:** 2026-09-23
- **Store listing:** [Apple App Store](https://apps.apple.com/tr/app/engineertact-geo-rf/id6772441208)
- **Privacy policy:** [https://www.linkedin.com/in/firatbozkaya/](https://www.linkedin.com/in/firatbozkaya/)

## Description

EngineerTact is an offline field toolkit for engineers, land surveyors, RF technicians, and field operators across all domains — land, sea, and air.

KEY FEATURES:

• WGS84 Geodetic Coordinate Conversion — Convert between Geodetic (Lat/Lon/Alt) and ECEF (X/Y/Z) using the Bowring iterative algorithm. Real-time ENU Local Tangent Plane target tracking with bearing and range.

• RF & Radar Calculator — Compute Free Space Path Loss (FSPL), Radar Line of Sight (4/3-Earth model), first Fresnel Zone radius, and signal wavelength. All calculations run on-device.

• Mission Brief Planner — Build complete field mission briefs with route distance (Haversine), bearing in degrees and NATO mils, estimated time of arrival, and RF link margin. Save and reload briefs on-device.

• Aerospace & Maritime Converter — Convert speed (knots, km/h, m/s, Mach), altitude (ft, m, FL), pressure (hPa, inHg, psi), and ISA atmospheric parameters with full unit coverage.

• Number Base & Data Converter — Convert between decimal, hexadecimal, binary, and octal. IEEE 754 float analysis. Bit-width calculator.

• Formulas & Reference — Full mathematical reference for FSPL, WGS84 geodesy, Haversine, radar horizon, Fresnel zone, and NATO unit standards.

All calculations are performed entirely on-device. No network connection, no account, no tracking, no ads.

Designed and engineered by Fırat Bozkaya.

## Rankings

- #778,264 — Overall

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Source: [Chrome-Stats](https://chrome-stats.com/d/id6772441208)