GA-100

Price & Availability :
Valid as of 07/30/16 12:40:57 EDT


GA100
FEATURES
  • Cockpit Voice Recorder - Recorder Unit Only
  • Designed to meet or exceed FAA TSO C84 or C111 requirements
  • Not intended to be interchangeable with ARINC 557 CVR systems
  • GA100 CVR System is composed of three components: Recorder Unit, Control Unit with area microphone & Vibration Mount
  • The GA100 simultaneously records four separate voice inputs
  • These inputs may be either transmitted or received signals originating from the following recommended stations: Pilot, Co-Pilot, Public Address or Third Crew Member, and Cockpit Area Microphone
  • The GA100 (recorder unit) contains the recorder assembly and associated electronics
  • Enclosure color is International Orange to meet requirements of the NTSB
  • An Underwater Locator Beacon (ULB) is attached as required by regulations
  • The recorder unit is certified and approved for installation in any combination of the following conditions: Heated/Unheated, Pressurized/Unpressurized, Hard Mounted/Shock Mounted
  • For long term reliability it is recommended that recorders be mounted within the vibration mount in an upright position (vertical as viewed from the front) in a heated, pressurized area in a fuselage location, as far aft as practicable
  • System can be powered by either 115 Vac, 400 Hz or 28 Vdc
  • The GA100 CVR carries the Dukane Model N15F210B Underwater or Model DK 100 ULB
  • The beacon is attached on the front panel for easy removal for replacement battery, and for easy viewing of the battery expiration date
  • The newly installed DK 100 contains a battery life of 6 years prior to its actual operating life of at least 30 days
SPECIFICATIONS
Recording Duration: 30 minutes minimum Size: 1/2 ATR Short; 7 5/8" H x 4 7/8" W x 12 9/16" L
Weight: 23.3 lbs (max) Case: International Orange
Power Requirements: 115 Volt/400 Hz, or 28 Vdc Power Consumption: 20 Watts max normal; 50 Watts max bulk erase
Front Connector: DPXB-57-34P-0101 Rear Connector: DPXB-57-33S-0001
Channels: 4 in-line, coincident recording Tape (Endless Loop):  1/4" preconditioned recording tape, mylar base
Transport Drive:  Direct - no clutches Tape Speed:  Standard NARTB; 1-7/8 ips
Head Assembly: Precision aligned - 3 heads Operational Testing: Automatic 4 channel sequential; 640 Hz audio signal recorded & reproduced to trigger go-no-go lamp
Frequency Response: 150 to 5000 Hz + 3 dB Recorded Signal-to-Noise Ratio: -45 dB min
Monitor Output: Headphone jack, 600 Ohm, 10 mW Harmonic Distortion:  Less than 5%
Flutter: 1.5% RMS max Audio Input Impedance: 5000 Ohms each channel
Basic Subassemblies: 10 plug-in boards Tape transport Environmental protection    
Part NumberCockpit Voice Recorder Description:
GA100-0000 See Details Above
S100-0080-01 Lightweight Version (made w/Titanium)

 

Click on a question below to see the answer. If you have a question about this model that is not answered below, please contact sales@seaerospace.com

Southeast Aerospace exchanges are based on the return of an undamaged, economically repairable core unit with identical part number as the unit shipped to the customer. An "economically repairable" core is defined as one where the cost to repair/overhaul (or Repair Cap) does not exceed 80% of the original SV/OH exchange price billed. Should the Repair Cap exceed 80%, the customer will be billed the additional amount. In the event this amount exceeds the Outright Price for the unit, the customer would only be billed the difference between the Outright Price and SV/OH Exchange Price with the core returned as-is to the customer.

Here is an example of such a transaction:

$1000 Exchange Price charged to customer
$1000 x .8 = $800 Maximum Allowable core repair charge or Repair Cap

$2000 Cost to repair core unit
- $800 Less Core repair cap
---------
$1200 Additional billing amount.

2200.00 Total Cost of transaction

Please Note:
SEA offers exchange on new items as well. However, repair cap as indicated above is still based on SV/OH exchange price.

Negotiating the exchange price of a unit only limits the allowable repair cap for the core unit. Southeast Aerospace's exchange transactions are based on the return of economically repairable core unit. Once the core is received and evaluated, the core repair cost incurred by SEA cannot exceed 80% of the original exchange price. That is, it cannot cost SEA more than 80% of the original OH/SV exchange price collected from the customer. Therefore, when and if an SEA exchange price is discounted, there is a risk that additional charges may be assessed once the core is returned and evaluated.

For more information, please refer to these other Exchange FAQs

The L3 FA2100 may be installed as a retrofit for the mechanical tape-based GA100 CVR. The following part numbers of the FA2100 may be used for this retrofit:

2100-1010-50
2100-1010-51
2100-1020-50
2100-1020-51

The solid state FA2100 is recommended in place of the tape type GA100 for reliability and long-term maintenance reasons.

The FA2100 GACVR Instruction Manual specifically mentions this retrofit with a few conditions.
  • The GA100 can be powered by either AC or DC, the FA2100 is 28VDC only
  • The GA150 control panel may be retained however it is recommended to replace it with a control panel still in production
  • If the GA100 installation utilizes the A55B microphone, it must be removed and replaced with a S056 model microphone
  • The Test Lamp wire connected to pin 23 must be moved to pin 44 in the CVR mating connector
The Underwater Locator Beacon (ULB) is usually the only part that requires any type of periodic maintenance for most Cockpit Voice Recorders (CVR) and Flight Data Recorders (FDR). This maintenance includes cleaning and testing the ULB every 2 years and replacing the battery every 6 years. It should be noted that some aircraft maintenance programs may include testing and/or bench testing of CVRs or FDRs as part of the aircraft maintenance program.